SATCOM Voice coverage is available over the intended route of flight, and
If SATCOM Voice is to be used over the intended route of flight, SATCOM Voice short codes (INMARSAT) or direct dial commercial numbers (IRIDIUM) must be available. If not available, prior coordination with appropriate ATS (FIR) facility is required.
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NOTE: SATCOM Voice is to be used only as a backup to normal HF Communications.
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18.
NAVCOM Radio
(GV-SP, GIV-X)
C
1
0
May be inoperative provided operations do not require its use.
19.
Audio Interface Units (AIUs) (GV only)
B
2
1
May be inoperative provided flight does not require use of HF radio.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
AIRCRAFT:
GULFSTREAM G-V, GV-SP,
GV-SP (G550), GV-SP (G500),
GIV-X, GIV-X (G450),
GIV-X (G350)
REVISION NO: 8
DATE: 11/07/2014
PAGE NO:
23-15
1. SYSTEM,
SEQUENCE NUMBERS & ITEM
REPAIR CATEGORY
2. NUMBER INSTALLED
3. NUMBER REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23
COMMUNICATIONS
20.
***
Datalink System
(GV)
C
-
0
(O) May be inoperative provided alternate procedures are established and used.
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NOTE 1: Data Link system is required for ADS-C and / or CPDLC operations.
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NOTE 2: Datalink must be operative whenever flights in RNP 4 airspace are conducted.
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D
-
0
May be inoperative provided routine procedures do not require its use.
NOTE 1: Data Link system is required for ADS-C and / or CPDLC operations.
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NOTE 2: Datalink must be operative whenever flights in RNP 4 airspace are conducted.
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21.
Modular Radio Cabinet (MRC) Power Supplies (GV-SP, GIV-X)
A
2
1
May be inoperative provided:
Associated Comm and Nav radios and opposite ATC are operative, and
Repairs are made within one flight day.
NOTE: Dispatch is acceptable with a MRC 1 or MRC 2 failed and EICAS blue messages “APM FAIL” and “ASCB FAIL” displayed.
