Publications – Starting with U
• U.S. Airworthiness Certificates and Authorizations for Operation of Domestic and Foreign Aircraft, AC 20-65A
• Ultralight Vehicle Operations – Airports, ATC, and Weather, AC 103-6
• Ultralight Vehicles, FAR Part 103
• Ultrasonic Testing for Aircraft, AC 43-7
• Unanticipated Right Yaw in Helicopters, AC 90-95
• Understanding and Caring for your Gyroscopic Instruments, FAA-P-8740-16
• Underwater Locating Devices (Acoustic) (Self-Powered), TSO-C121
• Uniform Distribution of Exits, AC 25.807-1
• United States Army Terminal Instrument Procedures Service, Order 8260.15E
• United States (U.S.) National Aviation Standard for the VOR/DME/TAC Systems, AC 00-31A
• United States Standard Flight Inspection Manual, Order 8200.1A
• United States Standard for Required Navigation Performance (RNP) Approach Procedures with Special Aircraft and Aircrew Authorization Required (SAAAR), Order 8260.52
• United States Standard for Terminal Instrument Procedures (TERPS), Order 8260.3B
• Universal Access Transceiver (UAT) Automatic Dependent Surveillance – Broadcast (ADS-B) Equipment Operating on the Frequency of 978 MHZ, TSO-C154
• Unreliable Airspeed Indications, AC 91-43
• U.S. Air Force Terminal Instrument Procedures Service, Order 8260.32C
• U.S. Terminal and En Route Area Navigation (RNAV) Operations, AC 90-100A
• Use of Aircraft Fuel Anti-icing Additives, AC 20-29B
• Use of Alternate Grades of Aviation Gasoline for Grade 80/87 and Use of Automotive Gasoline, AC 91-33A
• Use of Automobile Gasoline in Agricultural Aircraft, AC 21-21
• Use of Barometric Vertical Navigation (VNAV) for Instrument Approach Operations Using Decision Altitude, AC 90-97
• Use of Child Restraint Systems on Aircraft, AC 120-87A
• Use of Child Seats In Aircraft, AC 91-62A
• Use of Class 1 or Class 2 Electronic Flight Bag (EFB), AC 91-78
• Use of Cockpit Displays of Digital Weather and Operational Information, AC 00-63
• Use of Federal Aviation Administration Communications System, FAR Part 189
• Use of Manufacturers’ Maintenance Manuals, AC 20-77A
• Use of Nondestructive Testing Devices in the Evaluation of Airport Pavements, AC 150/5370-11A
• Use of Portable Electronic Devices Aboard Aircraft, AC 91.21-1A
• Use of Pyrotechnic Visual Distress Signaling Devices in Aviation, AC 91-58A
• Use of Radionavigation Land Test Station and Signal Generators, AC 170-6C
• Use of Shoulder Harness in Passenger Seats, AC 91-65
• Use of Society of Automotive Engineers (SAE) Class H11 bolts, AC 20-127
• Use of Value Engineering for Engineering and Design of Airport Grant Projects, AC 150/5300-15
• Using the System (TCA – TRSA), FAA-P-8740-32