Boeing 737-800 - GPS System Schematic

737 Flight Crew Operations Manual
Flight Management, Navigation -
Navigation Systems Description
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
D6-27370-866-EGP 11.20.3
GPS System Schematic
GPS
GPS
GPS SENSOR UNIT
RIGHT LEFT
GPS SENSOR UNIT
ANTENNAANTENNA
GPS
TRANSMITTER
GPS
GPS
SENSOR UNITS
GPS UPDATE
ON/OFF
NAV OPTIONS
2/2
Nav Sensor
Positions
FMC Position
S
6
122
o
18.6
.81
o
221W
W
6.81
o
221W
8.81
o
221W
FPO RE
4.2374N
4.23
o
74N
4.23
o
74N
4.23
o
74N
O
LSRI
SPG
OIDAR
2/3
FMC P S
GPS
FLIGHT MANAGEMENT COMPUTER
6.81
o
221W4.2374N
SPG
7.81
o
221W4.23
o
74N
RSRI
L
R
GS
KT
KT
KT
437
435
438
UP
DATE
ON
>
OFF
o
o
TRANSMITTER
TRANSMITTER
TRANSMITTER
September 28, 2006