Portable Electronic Devices (PEDs)
Back in the old days all we had was an obscure statement in each regulation (91, 121, 125, and 135) that said hearing aids, pacemakers, portable voice recorders, and shavers were okay, anything else had to be approved by the operator. So in Part 91 operations the PIC, with or without any technical expertise, made the call. For commercial operators, it was up to the company. Those CFRs were first put into writing in 1966 and have been pretty much unchanged until 2013.
In 2006 things got a little better with the publication of Advisory Circular 91-21.1B, which provided the once industry-wide standard of keeping everything shut off until 10,000 feet.
In 2013 the FAA commissioned an Aviation Rulemaking Committee (ARC) to provide further guidance on allowing additional Portable Electronic Devices (PEDs) and they issued a report that did just that. The report does a very good job of detailing the level of interference expected on various aircraft systems. Here's a quick summary:
- If your aircraft has a manufacturer or STC installed WiFi system, aircraft system testing has already been completed.
- Most aircraft avionics — ADF, HF, datalink, marker beacons, DME, transponders, ADS-B, TCAS, GPS, SATCOM, radio altimeter, and weather radar — are very unlikely to suffer from PED interference.
- ILS and VOR systems are okay down to Cat I minimums if backed up by other navigation systems and the crew is trained to deal with possible interference (go around).
- Operators need to consider stowage requirements during some phases of flight.
- Operators need to standardize their policies to remove confusion among passengers.
Cartoon: iPhone App, from Chris Manno.
General Operating and Flight Rules
[14 CFR 91, §91.21] Portable electronic devices.
- Except as provided in paragraph (b) of this section, no person may operate, nor may any operator or pilot in command of an aircraft allow the operation of, any portable electronic device on any of the following U.S.-registered civil aircraft:
- Aircraft operated by a holder of an air carrier operating certificate or an operating certificate; or
- Any other aircraft while it is operated under IFR.
- Paragraph (a) of this section does not apply to—
- Portable voice recorders;
- (2) Hearing aids;
- (3) Heart pacemakers;
- Electric shavers;
- Any other portable electronic device that the operator of the aircraft has determined will not cause interference with the navigation or communication system of the aircraft on which it is to be used.
- In the case of an aircraft operated by a holder of an air carrier operating certificate or an operating certificate, the determination required by paragraph (b)(5) of this section shall be made by that operator of the aircraft on which the particular device is to be used. In the case of other aircraft, the determination may be made by the pilot in command or other operator of the aircraft.
If you are flying for a commercial operator, your company makes the determination of what is okay and what isn't. If you are operating under 14 CFR 91, it is up to the pilot in command. Keep in mind you may be asked what qualifications you have to make that determination.
[47 CFR 22, §22.925] Prohibition on airborne operation of cellular telephones. Cellular telephones installed in or carried aboard airplanes, balloons or any other type of aircraft must not be operated while such aircraft are airborne (not touching the ground). When any aircraft leaves the ground, all cellular telephones on board that aircraft must be turned off. The following notice must be posted on or near each cellular telephone installed in any aircraft: "The use of cellular telephones while this aircraft is airborne is prohibited by FCC rules, and the violation of this rule could result in suspension of service and/or a fine. The use of cellular telephones while this aircraft is on the ground is subject to FAA regulations."
There is talk that this prohibition may be adjusted but as of March 2014, it is still in place.
Advisory Circular 91-21.1B
[Advisory Circular 91-21.1B, ¶5.]
- It should be noted that the responsibility for permitting passenger use of a particular PED technology lies solely with the operator.
- The determination of an interfering effect caused by a particular device on the navigation and communication system of the aircraft on which it is to be used or operated must, in case of an aircraft operated by the holder of an air carrier certificate or other operating certificate, be made by that operator (i.e., certificate holder). In all other cases, a determination must be made by the operator and/or by the pilot-in-command (PIC). In some cases, the determination may be based on operational tests conducted by the operator without the need for sophisticated testing equipment.
- When safely at cruise altitude, the pilot could allow the devices to be operated. If interference is experienced, the types of devices causing interference could be isolated, along with the applicable conditions recorded. The device responsible for the interference should then be turned off. If all operators collect this type of data with specific information, a large enough database could be generated to identify specific devices causing interference.
You could allow PEDs until you have evidence of interference and then require the device be turned off.
[Advisory Circular 91-21.1B, ¶6.] If an operator allows the use of PEDs aboard its aircraft, procedures should be established and spelled out clearly to control their use during passenger-carrying operations. The procedures, when used in conjunction with an operator's program, should provide the following:
- Methods to inform passengers of permissible times, conditions, and limitations when various PEDs may be used. This may be accomplished through the departure briefing, passenger information cards, captain's announcement, and other methods deemed appropriate by the operator. For air carrier operations conducted under 14 CFR part 121 or part 135, the limitations, as a minimum, should state that use of all such devices (except certain inaccessible medical electronic devices, for example, heart pacemakers) are prohibited during any phase of operation when their use could interfere with the communication or navigation equipment on board the aircraft or the ability of the flight crew to give necessary instructions in the event of an emergency.
- Procedures to terminate the operation of PEDs suspected of causing interference with aircraft systems.
- Procedures for reporting instances of suspected or confirmed interferences by a PED to a local FAA Flight Standards District Office or the FSDO that has certificate management responsibility for the air carrier.
- Cockpit to cabin coordination and cockpit flight crew monitoring procedures.
- Procedures for determining non-interference acceptability of those PEDs to be operated aboard its aircraft. Acceptable PEDs should be clearly spelled out in oral departure briefings and by written material provided to each passenger to avoid passenger confusion. The operator of the aircraft must make the determination of the effects of a particular PED on the navigation and communication systems of the aircraft on which it is to be operated. The operation of a PED is prohibited, unless the device is specifically listed in section 91.21(b)(1) through (4). However, even if the device is an exception from the general prohibition on the use of PEDs, an operator may prohibit use of that PED. The use of all other PEDs is prohibited by regulation, unless pursuant to section 91.21(b)(5). The operator is responsible for making the final determination that the operation of that device will not interfere with the communication or navigation system of the aircraft on which it is to be operated.
- Prohibiting the operation of any PEDs during the takeoff and landing phases of flight. It must be recognized that the potential for personal injury to passengers is a paramount consideration, as well as is the possibility of missing significant safety announcements during important phases of flight. This prohibition is in addition to lessening the possible interference that may arise during sterile cockpit operations (below 10,000 feet).
You could do all this and come up with a viable PED policy. We started this process using only domestic flights and started to build the program. Fortunately, things have gotten easier.
See Aviation Rule Making Committee (ARC) Report, below.
[Advisory Circular 91-21.1B, ¶7.] T-PEDs [Transmitting PEDs] have considerations in addition to those listed in paragraph 6. These include cellular telephones, citizens band radios, remote control devices, computers with wireless network capabilities, and other wireless-enabled devices such as PDAs, etc. The Federal Communications Commission (FCC) currently prohibits the use of cell phones while airborne. The FAA supports this airborne restriction for other reasons of potential interference to aircraft systems and equipment. Currently, the FAA does not prohibit the use of certain cell phones in aircraft while on the ground.
The primary FCC objection to transmitting PED usage in flight is that they would have greatly increased range and may pose interference problems with other systems beyond the aircraft itself.
Aviation Rulemaking Committee (ARC) Report
[ARC Report, page ix.]
- On January 7, 2013, the Administrator of the Federal Aviation Administration (FAA) established the Portable Electronic Devices (PED) Aviation Rulemaking Committee (ARC) in order to provide a forum for the U.S. aviation community and PED manufacturers to review the comments received from the Notice of Policy/Request for Comments regarding PED policy and guidance published in the Federal Register. The ARC was tasked to make recommendations to further clarify and provide guidance on allowing additional PED usage without compromising the continued safe operation of the aircraft.
- A Portable Electronic Device (PED) is any piece of lightweight, electrically-powered equipment. These devices are typically consumer electronics devices functionally capable of communications, data processing and/or utility.
Much of the report is devoted to requiring airplanes and their avionics be made more PED tolerant and for an update to AC 91-21.1B, Use of PEDs Aboard Aircraft.
[ARC Report, page 3.] A Portable Electronic Device (PED) is any piece of lightweight, electrically-powered equipment. These devices are typically consumer electronics devices functionally capable of communications, data processing and/or utility. Examples of PEDs include, but are not limited to, the following commonly manufactured devices: laptop computers; personal communication devices such as hand-held smart phones, tablet computers, media players, e-readers, and personal digital assistants; gaming and entertainment devices; medical and other healthcare assistive devices such as pacemakers and hearing aids; asset trackers; data collection and monitoring devices; inventory management and point-of-sale devices; wearable computers and other devices that may or may not incorporate wireless transmitters and receivers.
[ARC Report, page 25.] The ARC recommends that in revising AC 91-21.1B (and any associated guidance), the FAA adopt the following methodology for expanding PED usage by passengers to all phases of flight. In particular, the FAA should immediately amend/revise current regulatory guidance documents to provide a methodology by which operators can permit PED usage by passengers during all phases of flight, using one of the following two methods:
- Method 1. The operator may perform PED tolerance testing, or the operator may document evidence of testing by an airplane manufacturer or other entity, that demonstrates airplanes are PED-tolerant in accordance with Sections 3 and 4 of RTCA DO-307.
- Method 2. The operator may validate that its airplane and operations meet the requirements and limitations of the safety risk assessment proposed by the ARC for adoption by the FAA (attached as Appendix F to this report) for the phases of flight (identified as Phases 1-8 in Figure 2 below) in which the operator wants to allow expanded passenger PED use. The ARC's proposed FAA safety risk assessment addresses both back door and front door effects. Mitigations are supported by flight experience, analysis, and test data, and are provided for all failure condition classifications of Major and above, as well as for equipment required by operational rule. Back door effects are assumed to be covered by an airplane's HIRF certification of critical systems. If an airplane is not HIRF-certified, or has not had other back door interference testing completed, additional analysis and systems testing may be required.
A "back door" effect is when interference enters the system through aircraft cables, wires, and other possible entrances other than the antennas. A "front door" effect is when the PED is emitting on the same frequencies aircraft systems are receiving.
Figure: Phase of Flight, from ARC Report, Figure 2.
[ARC Report, page 26.] Pursuant to this method, operators may permit passenger use of typical PEDs as follows:
- During any of the following phases:
- 1 Parked: Passenger boarding and seating to door close.
- 2 Taxi Out: Push back, taxi from gate to (but not including on) the runway.
- 4 Climb: From 'transition to climb altitude' and/or gear retraction to en route altitude.
- 5 Cruise: From en route altitude to beginning of descent with intent to land.
- 6 Descent: From beginning of descent to the initiation of the approach.
- 8 Landing and Taxi to Gate: Begins at airplane touchdown, and concludes when airplane is parked for passenger unloading.
These are recommendations that you can adopt, but you need to do a risk assessment first. More on that below.
[ARC Report, page 34.]
- The ARC recommends that the FAA and industry stakeholders develop standard content and timing for cabin and flight deck crewmember instructions to passengers on use and stowage of PEDs. The development process should include testing of the messaging with members of the traveling public.
- The ARC recommends that to support standardized industry best practices for stowage related to PEDs, the FAA update stowage policy and guidance￼documents to incorporate expanded use of PEDs as necessary.
[ARC Report, Appendix G, ¶1.4.] To stow an item, according to one dictionary definition, is "to put (something that is not being used) in a place where it is available, where it can be kept safely, etc."52 Stowage, therefore, is simply a "space especially on a ship or airplane for stowing things."53 For purposes of this report, a stowage location on an airplane is generally one that is approved for stowage by the operator, and placarded with a maximum weight restriction. If an item is located in a place that lacks formal operator approval or a maximum weight placard, but where it is considered, in the judgment of the operator, that in a survivable incident (e.g., severe turbulence during a critical phase of flight) the item is unlikely to threaten any occupant's safety (e.g., restricting egress from a seat during an emergency evacuation) or lead to one or more injuries, this report refers to that item's condition as "secure". Some factors that help determine the relative safety of a secure location include the size, shape, and weight of the passenger's item, as well as the holding properties of the location itself.
[ARC Report, Appendix G, ¶2.2.6.] FAA Policy Statement No. ANM–02–115–20, dated November 21, 2002, consolidates and clarifies "certification policy for addressing potential hazards associated with the installation of corded electrical devices used in the passenger cabin." 65 Specific sections of 14 CFR Part 25 design regulations are cited that require passageways leading from main aisles to various types of exit doors, between individual passenger areas, and cross aisles between main aisles, be unobstructed.
[ARC Report, Appendix F.] The ARC has determined that in order to expand PED use to certain phases of flight, an assessment of the risks must be made. To assist operators in making the safety determination, the FAA will develop a risk assessment based on the information and data available at this time. This paper outlines the approach used to establish the safety risk assessment, documents the assumptions and provides operators with a base lined risk assessment that they can use when developing their PED allowance usage policy.
Conducting a technical risk assessment is certainly beyond the scope of most corporate operators. Appendix F of the ARC Report does give some guidance, however, when it comes to setting an operator's policy on the phases of flight PED usage can be considered safe.
[ARC Report, Appendix F, ¶4] Hazard Identification
- Aircraft systems that comply with the design tolerance requirements established in RTCA DO-307 as discussed in FAA Advisory Circular (AC) 20-164 need no further systems level functional hazard safety risk analysis.
- Some aircraft electrical and electronic systems are protected against the effects of electromagnetic interference, particularly against high intensity radiated fields (HIRF), and both the direct and indirect effects of lightning. The system tolerance to RF fields depends on the system criticality and its location in the aircraft. The aircraft system HIRF and lightning protection provide sufficient immunity to the back door effects of PEDs.
- Some aircraft have wireless connectivity systems installed for passenger use. During certification of these systems, specific tests were performed to ensure that back-door interference from PEDs communicating with the wireless connectivity system does not occur.
- Aircraft systems with major, hazardous and catastrophic failure conditions that have been tested during certification of wireless system installations and found to comply with backdoor interference requirement may use that testing in lieu of DO-307 certification as applicable.
- Typical consumer PED design tends to be characterized as 'digital', rather than 'analog', which reduces the broadband emissions when compared to older electronic devices. Devices that contain certain design elements like a motor or DC-DC converter (e.g. CD players, older robotic toys) could produce fairly significant emissions and introduce a front door coupling issues.
- ADF, HF and HF Datalink. The ADF, HF voice, and HF datalink radios, which operate at frequencies below 30 MHz, have been determined in RTCA DO-294 and DO-307 to have sufficient protection from PED emissions and does not require further analysis. This is because the physics of PED emissions in these frequency ranges preclude meaningful emissions at these frequencies. Since PEDs are physically small, they cannot radiate frequencies with wavelengths significantly larger than the dimension of the PED. For example, the wavelength of the upper frequency range of the HF voice transmitter (30 MHz) is 10 meters, resulting in a quarter wavelength of 2.5 meters and one- tenth wavelength (where radiators begin to act as transmission lines) of 1 meter, which is much larger than the typical PED.
- Marker Beacon. The Marker Beacon system has been determined in RTCA DO-294 and DO- 307 to have sufficient protection from PED emissions and does not require further analysis. This is because the statistical PED emissions reported in RTCA DO-307, Table 4-5 are already significantly lower than the aggregate receiver interference threshold. Thus, the Marker Beacon system is not affected by PED-induced spurious emissions.
- Instrument Landing System (ILS). This assessment does not address low visibility localizer take-off operations. If an operator chooses to allow PED use during these operations, they must assess the associated risks. The failure modes for the localizer function remain the same as in this assessment, however the hazard levels for the failures were not available when this assessment was completed and must be determined. The localizer and glide slope receivers are susceptible to noise- like interference and to single-frequency continuous wave (CW) interference from PED emissions. The localizer and glide slope receivers detect signals in 90 and 150 Hz sidebands around the carrier frequency and provide guidance signals based on the amplitude ratio for the 90 and 150 Hz sidebands. Noise-like interference and CW interference result in errors in the indicated guidance signals. CW interference can also result in the receiver locking on to the interfering signal instead of the intended carrier signal, again resulting in indicated guidance signal errors.
- Crew cross checks using the radio altimeter and altimeter validates that the aircraft height at the final approach fix is correct.
- Use of TAWS (EGPWS) based alerting would alert the pilots to terrain and obstacles (as equipped).
- Crew cross checks using a FMS and/or GPS display of the desired track (lateral position) for the aircraft. Improper function of an ILS system would result in the aircraft not being on course, and the FMS and/or GPS display would show the discrepancy.
- VHF Omnirange (VOR). The VOR receivers are susceptible to noise-like interference and to single-frequency continuous wave (CW) interference from PED emissions. The VOR systems detect the variation in signal phase and time to determine the correct course for the system. Noise- like interference and CW interference result in errors in the indicated guidance signals. CW interference can also result in the receiver locking on to the interfering signal instead of the intended carrier signal, again resulting in indicated guidance signal errors.
- During non‐precision VOR approach, the crew would respond to this by executing a routine missed approach procedure. This would result in a slight increase in crew workload as they plan for an alternate approach procedure. — No additional mitigation required due to classification of 7 failure. Pilot will follow appropriate procedures.
- During non‐precision VOR approach, crew could unknowingly lose accurate information relevant to the aircraft's location and flight path. This could result in disorientation near the ground and cause a considerable workload increase for the crew. — For aircraft equipped with other navigational references, the hazard is minor.
- VHF Communications (including Voice and VDL Modes 2 and 3). Misleading information is not considered a viable failure mode. VHF Comm voice and data services provide audible and visual data to the pilots. EMI interference cannot introduce audible or data communications that are contrary to what is intended. While it may be argued that loss of individual parts of a voice string or blockage of individual data messages could result in misunderstanding of the desired communication, these faults are caused by denial or degradation of the receipt of the intended signal, not as a result of introduction of misleading information.
- Distance Measuring Equipment (DME). In order for a PED EMI to cause misleading information, it would have to introduce a random combination of pulses that are the same shape and frequency of the intended signal. The introduced pulse then would have to be timed with the receipt of the interrogation replay. Finally, the timing of the pulsed paired separation would have to correlate with the specific equation that would cause the system to indicate consistent distance information. The probability for this type of failure to occur is so extremely low that this failure mode is not considered viable.
- Transponder Systems (Including Mode A/C, Mode S, Universal Access Transceiver (UAT), and ADS-B). In order for a PED EMI to cause misleading information, it would have to introduce a random combination of pulses, synchronized in time with the receipt of the interrogation reply, that is formatted with the exact pulse amplitude and duration that correlates with the transponder desired information. The probability for this type of failure to occur is so extremely low that this failure mode is not considered viable.
- Traffic Alert and Collision Avoidance System (TCAS) Interrogator Receiver. In order for a PED EMI to cause misleading information, it would have to introduce a random combination of pulses, synchronized in time with the receipt of the interrogation reply. Each pulse has very tight specifications for position, width, and rise and fall times. The transponder signal is complex and is difficult to create accidentally. The probability for this type of failure to occur is so extremely low that this failure mode is not considered viable.
- Global Positioning System (GPS)/Global Navigation Satellite System (GNSS). In order for a PED EMI to cause misleading information, it would have to introduce an error on the binary-coded messages from all of the received satellites. The probability for this type of failure to randomly occurring is so extremely low that this failure mode is not considered viable.
- AMS(R)S SATCOM. The phase of flight that these systems are used is during cruise. Since the cruise phase of flight PED usage allowance is a long time accepted practice, no additional analysis of SATCOM was accomplished in the report. If an operator uses SATCOM during other phases of flight, the system criticality must be evaluated to determine if expanded PED use during that flight phase maintains an acceptable level of risk for that operation.
- Radio Altimeter and Weather Radar. Each of these systems use a very directional antenna, limiting the coupling between the PED emission and the receiver. Furthermore, PED-induced increases in the receiver noise floor only affect receiver outputs at the far limits of coverage where the impact of such effects has minimal operational impact. Critical operation of such systems, e.g., wind shear detection or decision height determination only occur at close ranges where the received signal level is sufficient to overcome PED-induced increases in the noise floor.
If your aircraft has manufacturer or STC installed WiFi systems, you have already been tested.
Appendix 2 of the ARC Report lists mitigation requirements for various levels (coupled/uncoupled, VMC/IMC, Category I/II/III) of ILS. You can refer to that for your operation's requirements. For Incognito Air, we are allowing PED usage coupled, IMC, Category I. The following are excerpts of just the mitigation steps we have chosen. There are other options, you need to study this Appendix to make your own decisions.
[ARC Report, Appendix 2, Page F-41] Misleading information during CAT I precision approach. Coupled to autopilot. Mitigations. Option 3.
Appendix 2 of the ARC Report lists mitigation requirements for VOR approaches.
[ARC Report, Appendix 2, Page F-44]
If you are flying a straight VOR approach without a GPS back up, you might want to consider requiring all PED usage be discontinued.
Appendix 2 of the ARC Report states "No additional mitigation required due to classification of failure. Pilot will follow appropriate procedures.
FAA Updated (2013) Recommendations
- The operator should continue to require passengers to place their PEDs in "Airplane Mode" (cellular transmitters off) from the time the aircraft takes off until it lands. If the aircraft is equipped with on-board wireless services, the operator should address the acceptable times for when the passengers may turn on their PEDs and connect to the wireless services. Aircraft equipped with wireless systems have been tested to ensure that they will not interfere with the aircraft's avionics.
- An operator must provide instructions for stowing or securing PED items during critical phases of flight.
- Identify in guidance to passengers what PEDs may be used during takeoff and landing. To prevent personal injury from projectiles and to ensure passenger egress, the instructions should consider the size and weight of PEDs that are acceptable to be secured either on their person or in an approved stowage location. The operator should identify and encourage the stowage of all loose items during the take-off or landing (as applicable) phases of flight. These instructions should provide clear, concise descriptions of the acceptable PEDs that can be used. An operator must take into consideration seat design and stowage compartment weight limitations when establishing the acceptable size/weight limitations for stowage in those areas.
- Items that do not meet an operator's acceptance criteria for use during takeoff and landing must be stowed in accordance with their approved carry-on baggage program.
- An operator should make a passenger announcement, prior to takeoff and landing, instructing passengers to secure PEDs and other loose items, in a bag under their seat or on their person. These items should remain stowed or secured until the aircraft is airborne, approximately 2-3 minutes after takeoff or after landing during taxi in to the gate.
- Part 121 § 121.542 (d) (effective 4/14/14) prohibits flightcrew members from using a personal wireless communications device or laptop computer for personal use while at their duty station on the flight deck while the aircraft is being operated, unless it is in accordance with FAA approved operational procedures. This prohibition is intended to ensure that non-essential activities do not affect flight deck task management or cause a loss of situational awareness during aircraft operation.
- This prohibition includes any personal use by flightcrew members of these devices, including, but not limited to, talking, texting, bidding for schedules, reading or accessing the Internet. In other words, all personal use is prohibited, whether or not the device is in "airplane mode".
- "FAA approved operational procedures" (e.g., use of electronic flight bags, digitized charts or manuals) are those procedures that have been developed by the air carrier and have been approved/accepted, as appropriate, by the FAA.
- This prohibition does not apply to a person occupying a flight deck jumpseat.
- This prohibition on personal use of electronic devices on the flight deck in the final rule is applicable only to operations under part 121. However, Directors of Safety and training managers for all operators under parts 135 and 125, as well as part 91K, are encouraged to include operating procedures in their manuals and crewmember training programs prohibiting flightcrew members from using such devices for personal use during aircraft operation.
Does this apply to most of us in the corporate world? No, not really. But you should consider it.
Incognito Air PED Policy
We instituted this policy based on the avionics suite of our aircraft (WiFi installed demonstrates RTCA DO-307 compliance), triple FMS backed up with GPS avionics) and our single aisle configuration with no seat blocked by another. We aligned the policy as best we could with Delta Airlines just as a measure of standardization so our passengers would be not be surprised by our policies.
- A portable electronic device (PED) is a lightweight, electrically or battery-powered piece of equipment. These devices are typically consumer electronic devices capable of communications and data processing, such as a tablet, e-reader or handheld computer games. Please note that mobile phones are not considered PEDs in this context and thus may be used only when the boarding door is open and during taxi to the gate after landing.
- Approved PEDs now may be used from gate to gate on all flights operating within the U.S. On flights operating outside of the U.S., all PEDs must be turned off and stowed prior to pushback and while the aircraft is below 10,000 feet. The following PEDs are approved from gate to gate:
- AM/FM or satellite radios
- digital and video cameras
- Gulfstream-installed equipment such as in-flight entertainment systems
- DVD players*
- electric shavers
- electronic/digital watches
- global positioning system (GPS) receivers
- handheld computer games
- laptop computers*
- medical devices**
- noise reduction headphones
- portable media players*
- smartphones and any device with cellular network service must be turned off or in airplane mode
- tablets and wireless keyboards or mouse
- PED use on the ground and during takeoff and landing should be limited to small, lightweight devices less than 2 lbs. These devices should be of a size that could easily be secured and not impede emergency egress to the aisle.
- The following devices cannot be used: e-cigarettes; personal air purifiers; remote control toys; televisions; transmitters (amateur, citizens band (CB), two-way radios or walkie-talkies); VHF scanner receivers and any device with cellular network service enabled. PLEASE NOTE: Mobile phones may be used only when the boarding door is open and during taxi in to the gate after landing.
- Cameras (digital, film and video) may be used during all phases of flight if they do not exceed the size/weight restrictions. Devices that exceed size/weight must be stowed for taxi, takeoff and landing.
- When flying outside the United States, usage of these PEDs must be discontinued from taxi to takeoff until 10,000 feet, and then again from 10,000 feet until landing. The captain may also announce other times when PED usage must be discontinued, depending on the airport navigation facilities and weather.
* DVD players, laptop computers, and other devices that exceed 2 lbs. must be stowed for taxi, takeoff and landing.
** Medical devices including the following items may be used during all phases of flight: hearing aids; heart monitors; heart pacemakers and other implanted medical devices; insulin pumps; nebulizers/vaporizers; approved portable oxygen concentrators; approved respirators/ventilators; approved sleep apnea machines.
14 CFR 1, Title 14: Aeronautics and Space, Definitions and Abbreviations, Federal Aviation Administration, Department of Transportation
14 CFR 91, Title 14: Aeronautics and Space, General Operating and Flight Rules, Federal Aviation Administration, Department of Transportation
14 CFR 121, Title 14: Aeronautics and Space, Operating Requirements: Domestic, Flag, and Supplemental Operations, Federal Aviation Administration, Department of Transportation
14 CFR 125, Title 14: Aeronautics and Space, Certification and Operations: Airplanes Having a Seating Capacity of 20 or More Passengers or a Maximum Payload Capacity of 6,000 Pounds or More; and Rules Governing Persons on Board Such Aircraft, Federal Aviation Administration, Department of Transportation
14 CFR 135, Title 14: Aeronautics and Space, Operating Requirements: Commuter and On Demand Operations and Rules Governing Persons on Board Such Aircraft, Federal Aviation Administration, Department of Transportation
47 CFR 22, Tile 47: Telecommunication, Federal Communications Commission
Advisory Circular 91-21.1B, Use of Portable Electronic Devices Aboard Aircraft, 8/25/06, Department of Transportation
Information for Operators (InFO) 13010 Expanding Use of Passenger Portable Electronic Devices (PED), 10/31/13, U.S. Department of Transportation
Information for Operators (InFO) 14006 Prohibition on Personal Use of Electronic Devices on the Flight Deck, 5/20/14, U.S. Department of Transportation