MLAT system is on trial operation with specific transponder procedures for departures and arrivals.

G1999/25

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Other

2025-06-19 03:38 - 2025-12-19 15:59

Period of Applicability

2025-06-19 03:38 - 2025-12-19 15:59

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Interpretation

The multilateration (MLAT) system is currently in trial operation, with specific transponder operating procedures for departures and arrivals.

Message

MULTILATERATION(MLAT) SYSTEM ON TRIAL OPERATION, TRANSPONDER OPERATING PROCEDURES AS FLW: 1. DEPARTURE: ON REQUESTING PUSH-BACK/START-UP, SELECT XPNDR;ON LINING-UP, SELECT TA/RA. 2. ARRIVAL: AFTER V...

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Raw NOTAM

G1999/25 NOTAMR G4529/24
Q) ZGZU/QXXXX/IV/NBO/A/000/999/2513N11002E005
A) ZGKL B) 2506190338 C) 2512191559 EST
E) MULTILATERATION(MLAT) SYSTEM ON TRIAL OPERATION, TRANSPONDER 
OPERATING PROCEDURES AS FLW:
1. DEPARTURE: ON REQUESTING PUSH-BACK/START-UP, SELECT XPNDR;ON 
LINING-UP, SELECT TA/RA.
2. ARRIVAL: AFTER VACATING RUNWAY, SELECT XPNDR;FULLY PARKED ON 
STAND, SELECT STBY.

Issued about 2 months ago

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