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MK XXII EGPWS Installation Manual
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C
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254
Acronym Interpretation
PC Personal Com
p
uter
PCMCIA Personal Com
p
uter Memor
y
Card Industr
y
Association
PFD Primar
y
Fli
g
ht Dis
p
la
y
PMAT Portable Maintanence Access Terminal
PP Pro
g
ram Pin
PVM Processor/Voice/Memor
y
PWS Predictive Windshear S
y
stem
QFE Corrected Baro Alt relative to field elevation
QNH Corrected Baro Alt relative to sea level
RA Radio Altitude
RAM Random Access Memor
y
RDOP Radar Dis
p
la
y
Out
p
ut Processin
g
ROM Read Onl
y
Memor
y
RTCA Re
q
uirements and Technical Conce
p
ts for Aviation
RTS Read
y
to Transmit Si
g
nal
RWY Runwa
y
S/T Self Test
S/W Software
SDI Source/Destination Identifier
SDRD Software Desi
g
n Re
q
uirements Document
SIG Si
g
nificant
SPC Stall Protection Com
p
uter
SRD S
y
stem Re
q
uirements Document
SSM Si
g
n Status Matrix
ST Self Test
SWC Stall Warnin
g
Com
p
uter
TA&D Terrain Awareness & Dis
p
la
y
TACAN Tactical Air Navi
g
ation
TAD Terrain Awareness Dis
p
la
y
TBD To Be Determined
TCAS Traffic Collision Avoidance S
y
ste
m
TCF Terrain Clearance Floor
TERPS United States’ Standards for Terminal Instrument Procedures
TK Trac
k
TLB Translation Lookaside Buffer
TSO Technical Standin
g
Order
TTL Tuned To Localizer
UART Universal As
y
nchronous Receiver Transmitter
USM Unsi
g
ned Ma
g
nitude
UTC Universal Time Correlation
UUT Unit Under Test
VDC Volts, DC
VDOP Vertical Dilution of Precision
VHF Ver
y
Hi
g
h Fre
q
uenc
y
VLSI Ver
y
Lar
g
e Scale Inte
g
rated Circuit
VOR VHF Omni-directional Ran
g
e
W/S Windshear
WC Warnin
g
Com
p
uter
WX Weather