Abbreviations Q-Z Flashcards
QFE
Field Elevation Atmospheric Pressure
QFU
Runway Heading
QNH
Sea Level Atmospheric Pressure
QRH
Quick Reference Handbook
QTY
Quantity
R
Right
RA
Radio Altimeter, Resolution Advisory
RAD
Radio
RAM
Random Access Memory
RAT
Ram Air Turbine
RCAM
Runway Condition Assessment Matrix
RBCU
Remote Braking Control Unit
RCCB
Remote Control Circuit Breaker
RCDR
Recorder
RCL
Recall
RCO
Remote Communications Outlet
RCP
Required Communication Performance
REACT
Rain Echo Attenuation Compensation Technique
REC
Recommended
RED
Reduction
REF
Reference
REG
Registration
REGUL
Regulation
REV
Revise, Revision, Reverse
RF
Radius to Fix
RFCF
Runway Field Clearance Floor
RGAU
Rate Gyrometer and Accelerometer Unit
RH
Right Hand
RLA
Roll Load Alleviation
RLD
Required Landing Distance
RMP
Radio Management Panel
RNAV
Area Navigation
RNG
Range
RNP
Required Navigation Performance
RNP AR
Required Navigation Performance with Authorization Required
RNV
Area Navigation
ROC
Rate of Climb
ROD
Rate of Descent
ROP
Runway Overrun Protection
ROT
Runway Occupancy Time
ROW
Runway end Overrun Warning
RPTG
Reporting
RSP
Required Surveillance Performance
RST
Reset
RSV
Reserve
RSVR
Reservoir
RTA
Required Time of Arrival
RTE
Route
RTO
Rejected Takeoff
RTU
Radar Transceiver Unit
RVR
Runway Visual Range
RVSM
Reduced Vertical Separation Minimum
RWY
Runway, Runway Mode
RWYCC
Runway Condition Code
RWY TRK
Runway Track Mode
S
Minimum Slat Retract Speed, South
S/C
Step Climb
S/D
Step Descent
S/G
Starter Generator
SACU
Semi-Automatic Control Unit
SAOHE
Surface Air/Oil Heat Exchanger
SAR
Search And Rescue
SAT
Static Air Temperature
SATCOM
Satellite Communication
SB
Service Bulletin
SBAS
Satellite Based Augmentation System
SC
Single Chime
SCI
Secure Communication Interface
SCS
Supplemental Cooling System
SD
System Display
SDF
Smoke Detection Function, Simplified Directional Facility
SDU
Satellite Data Unit
SDP
Steering Disconnect Panel
SDS
Smoke Detection System
SEC
Secondary Flight Control Computer, Secondary Flight Plan
SEL
Select
SELCAL
Selective Calling
SFCC
Slat Flap Control Computer
SFD
Standby Flight Display
SG
Starter Generator
SGCU
Starter Generator Control Unit
SGS
Starter Generator System
SHED
Shedding
SID
Standard Instrument Departure
SLS
Satellite Landing System
SMI
Stall Margin Indicator
SND
Standby Navigation Display
SOH
Summary Of Highlights
SOP
Standard Operating Procedure
SP
Space
SPD
Speed
SPDLIM
Speed Limit
SPLR
Spoiler