Honeywell
MK XXII EGPWS Installation Manual
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C
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Acronym Interpretation
PC Personal Com
uter
PCMCIA Personal Com
uter Memor
Card Industr
Association
PFD Primar
Fli
ht Dis
la
PMAT Portable Maintanence Access Terminal
PP Pro
ram Pin
PVM Processor/Voice/Memor
PWS Predictive Windshear S
stem
QFE Corrected Baro Alt relative to field elevation
QNH Corrected Baro Alt relative to sea level
RA Radio Altitude
RAM Random Access Memor
RDOP Radar Dis
la
Out
ut Processin
ROM Read Onl
Memor
RTCA Re
uirements and Technical Conce
ts for Aviation
RTS Read
to Transmit Si
nal
RWY Runwa
S/T Self Test
S/W Software
SDI Source/Destination Identifier
SDRD Software Desi
n Re
uirements Document
SIG Si
nificant
SPC Stall Protection Com
uter
SRD S
stem Re
uirements Document
SSM Si
n Status Matrix
ST Self Test
SWC Stall Warnin
Com
uter
TA&D Terrain Awareness & Dis
la
TACAN Tactical Air Navi
ation
TAD Terrain Awareness Dis
la
TBD To Be Determined
TCAS Traffic Collision Avoidance S
ste
TCF Terrain Clearance Floor
TERPS United States’ Standards for Terminal Instrument Procedures
TK Trac
TLB Translation Lookaside Buffer
TSO Technical Standin
Order
TTL Tuned To Localizer
UART Universal As
nchronous Receiver Transmitter
USM Unsi
ned Ma
nitude
UTC Universal Time Correlation
UUT Unit Under Test
VDC Volts, DC
VDOP Vertical Dilution of Precision
VHF Ver
Hi
h Fre
uenc
VLSI Ver
Lar
e Scale Inte
rated Circuit
VOR VHF Omni-directional Ran
e
W/S Windshear
WC Warnin
Com
uter
WX Weather
