Aviation Mechanic - General, Airframe, and Powerplant › II. Airframe › Task I. Communication and Navigation Systems

AM.II.I.K19

Knowledge

Radio altimeter (RA) theory, components, and operation.

Study note

Get a short, cited explanation of this element written from the FAA handbooks: the core idea, the numbers that matter, common test traps, and a quick self-check.

From the FAA library

14 CFR Part 91 — General Operating and Flight Rules Open
14 CFR Part 91, Special Federal Aviation Regulation No. 97—Special Operating Rules for the Conduct of Instrument Flight Rules (IFR) Area Navigation (RNAV) Operations using Global Positioning Systems
Part 91, Special Federal Aviation Regulation No. 97—Special Operating Rules for the Conduct of Instrument Flight Rules (IFR) Area Navigation (RNAV) Operations using Global Positioning Systems (GPS) in Alaska Station referenced. Station referenced refers to radio navigational aids ... precision approach navigation. Users of the system include all aircraft applying the WAAS data and ranging signal. Section 3. Operational Requirements To operate an aircraft under this SFAR, the following requirements must be met: a. Training and qualification for operations…
Remote Pilot - Small Unmanned Aircraft Systems Study Guide p. 39
Chapter 7: Radio Communication Procedures › Traffic Advisory Practices at Airports without Operating Control Towers › Airport Operations without Operating Control Tower
Understanding Proper Radio Procedures Understanding proper radio phraseology and procedures contribute to a pilot’s ability to operate safely and efficiently in the airspace system. A review of the Pilot/Controller Glossary contained in the AIM assists a pilot in understanding ... standard radio terminology. The AIM also contains many examples of radio communications. ICAO has adopted a phonetic alphabet that should be used in radio communications. When communicating with ATC, pilots should use this alphabet to identify their aircraft. [Figure…
Aeronautical Information Manual p. 7-6-1
Chapter 7. Safety of Flight › Section 6. Potential Flight Hazards › 7-6-2. Reporting Radio/Radar Altimeter Anomalies
band portion of the spectrum could impact the functions of the radio altimeter during any phase of flight—most critically during takeoff, approach, and landing phases. This could pose a serious risk to flight safety. 2. Installed radio altimeters normally ... height data to a wide range of automated safety systems, navigation systems, and cockpit displays. Harmful RFI affecting the radio altimeter can cause these safety and navigation systems to operate in unexpected ways and display erroneous information to the pilot…