R - Aviation Glossary
- Rabbit, the
- RADAR
- RADAR [ICAO]
- RADAR Advisory
- RADAR Altimeter
- RADAR Approach
- RADAR Approach [ICAO]
- RADAR Approach Control Facility
- RADAR Arrival
- RADAR Beacon
- RADAR Clutter [ICAO]
- RADAR CONTACT
- RADAR Contact [ICAO]
- RADAR CONTACT LOST
- RADAR Environment
- RADAR Flight Following
- RADAR Identification
- RADAR Identified Aircraft
- RADAR Monitoring
- RADAR Navigational Guidance
- RADAR Point Out
- RADAR Required
- RADAR Route
- RADAR Separation
- RADAR Service
- RADAR Service [ICAO]
- RADAR Service Terminated
- RADAR services
- RADAR Summary Chart
- RADAR Surveillance
- RADAR Traffic Advisories
- RADAR Traffic Information Service
- Radar Vectoring [ICAO]
- RADAR Weather report (SD)
- Radial
- Radials
- RADIO
- Radio Altimeter
- Radio Beacon
- Radio Controlled (RC)
- Radio Detection and Ranging (RADAR)
- Radio frequency (RF)
- Radio Magnetic Indicator (RMI)
- Radio or radar altimeter
- Radio wave
- Radiosonde
- RAIL
- RAM recovery
- Ramp
- Random Altitude
- Random RNAV routes
- Random Route
- Ranging signals
- Rapid decompression
- Rated 2 1/2-minute OEI power
- Rated 2-minute OEI Power
- Rated 30-minute OEI power
- Rated 30-second OEI Power
- Rated continuous OEI power
- Rated maximum continuous augmented thrust
- Rated maximum continuous power
- Rated maximum continuous thrust
- Rated takeoff augmented thrust
- Rated takeoff power
- Rated takeoff thrust
- Rating
- RBN
- RCLM
- RCLS
- READ BACK
- Receiver Autonomous Integrity Monitoring (RAIM)
- Receiver-transmitter (RT)
- Receiving Controller
- Receiving Facility
- Recommended altitude
- Reconformance
- Recreational Flyer
- Reduce Speed to (speed)
- Reduced vertical separation minimum (RVSM)
- Reference landing speed
- Refined Hazard Area (RHA)
- Region of reverse command
- Regions of command
- Regular airport
- REIL
- Relative bearing (RB)
- Relative bearing indicator (RBI)
- Relative humidity
- Relative wind
- Release Time
- Release Time [ICAO]
- Remote Airport Information Service (RAIS)
- Remote Communications Air/Ground Facility
- Remote Communications Outlet (RCO)
- Remote Identification (RID)
- Remote Pilot
- Remote Pilot in Command (RPIC)
- Remote Transmitter/Receiver (RTR)
- Report
- Reporting Point
- Reporting Point [ICAO]
- Request Full Route Clearance (FRC)
- Required Navigation Performance (RNP)
- Rescue Co-ordination Centre [ICAO]
- Rescue Coordination Center (RCC)
- Resolution Advisory
- Restricted area
- Restricted Area [ICAO]
- RESUME NORMAL SPEED
- RESUME OWN NAVIGATION
- RESUME PUBLISHED SPEED
- Reverse sensing
- RF
- RFFS
- Rhodopsin
- Rigging
- Rigidity
- Rigidity in space
- Rime ice
- Risk
- Risk elements
- Risk management
- RNAV Approach
- RNAV Visual Flight Procedure (RVFP)
- Road Reconnaissance (RC)
- Rocket
- ROGER
- Rotor Wash
- Rotorcraft
- Rotorcraft-load combination
- Round-Robin Flight Plan
- Route
- Route Action Notification
- Route Segment
- Route Segment [ICAO]
- RR
- Rudder
- Ruddervator
- Runway
- Runway [ICAO]
- Runway Centerline Lighting
- Runway centerline lights
- Runway Condition Assessment Matrix (RCAM)
- Runway Condition Codes (RwyCC)
- Runway Condition Reading
- Runway Condition Report (RCR)
- Runway edge lights
- Runway end identifier lights (REIL)
- Runway Entrance Lights (REL)
- Runway Gradient
- Runway Heading
- Runway In Use/Active Runway/Duty Runway
- Runway Lights
- Runway Markings
- Runway Overrun
- Runway Profile Descent
- Runway Safety Area (RSA)
- Runway Status Lights (RWSL) System
- Runway Transition
- Runway Use Program
- Runway Visibility Value (RVV)
- Runway Visual Range (RVR)