FAA Private Pilot Airplane (PAR)RegulationsMedium
A private pilot is planning a VFR cross-country flight and wants to use a portable electronic flight bag (EFB) for navigation. What regulation governs the use of such devices during flight?
- A14 CFR Part 91.205
- B14 CFR Part 91.21
- C14 CFR Part 91.113
- D14 CFR Part 91.103
Show answer & explanationAnswer & explanation
Correct answer: B. 14 CFR Part 91.21
14 CFR Part 91.21 addresses the use of portable electronic devices aboard aircraft, requiring that they do not interfere with the navigation or communication systems of the aircraft.
Why the other options are wrong
- A. 14 CFR Part 91.205 lists the required aircraft instruments and equipment for various flight operations.
- C. 14 CFR Part 91.113 covers right-of-way rules.
- D. 14 CFR Part 91.103 outlines preflight action requirements.
Portable Electronic Devices (PEDs)
14 CFR Part 91.21 prohibits the use of portable electronic devices that could interfere with the aircraft's navigation or communication systems.
- The pilot in command is responsible for determining non-interference.
- This applies to devices like EFBs, cell phones, laptops, etc.
- Specific aircraft types or operations may have additional restrictions.
Memory trick: Don't bring your devices if they make the airplane dizzy!