A3154/26
PERM
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OpsFlight Procedures

Departure planning and ground ADS-B/TCAS procedures are required for Mode S and ADS-B equipped aircraft.

2026-06-22 08:00 - PERM
Duration:PERMANENT

Period of Applicability

2026-06-22 08:00 - PERM

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Interpretation

Departure planning information messages (A-DPI and C-DPI) are provided to the Network Manager Operations Centre, and pilots of Mode S and ADS-B equipped aircraft must use the specified ground ADS-B and transponder procedures from push-back request until parked, enter the aircraft identification at push-back request, use the ICAO format for aircraft identification, and not select TCAS before line up clearance or after vacating the runway.

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Raw NOTAM

A3154/26 NOTAMN
Q) LYBA/QFAXX/I /NBO/A /000/999/4449N02018E005
A) LYBE B) 2606220800 C) PERM
E) DEPARTURE PLANNING INFORMATION MSG (A-DPI AND C-DPI)
PROVIDED TO NETWORK MANAGER OPERATIONS CENTER (NMOC).
1.1. ADS-B DATA REQUIRED
1.1.1. FOR ADS-B DATA USED BY THE AD OPERATOR AND EUROCONTROL,
PILOTS OF AIRCRAFT EQUIPPED WITH MODE S AND ADS-B FUNCTIONALITY
MUST, WHEN OPERATING ON THE GROUND:
A) SELECT AUTOMATIC MODE AND THE ASSIGNED MODE A, OR
B) IF AUTOMATIC MODE IS NOT AVAILABLE, SELECT ON AND THE ASSIGNED
MODE A
- FROM THE REQUEST OF PUSH-BACK.
- AFTER LANDING, UNTIL THE AIRCRAFT HAS STOPPED ON HIS STAND.
- WHEN THE AIRCRAFT IS FULLY PARKED, THE PILOT SHALL SELECT STBY.
1.1.2. WHEN THE AIRCRAFT IS CAPABLE OF COMMUNICATING ITS
IDENTIFICATION (I.E. THE CALLSIGN USED IN FLIGHT), THIS MUST BE
ENTERED (VIA THE FMS OR TRANSPONDER CONTROL PANEL) AT THE TIME OF
THE PUSH-BACK REQUEST.
1.1.3. THE CREW MUST USE THE FORMAT DEFINED BY ICAO TO ENTER THE
AIRCRAFT IDENTIFICATION.
1.1.4. IN ORDER NOT TO COMPROMISE THE PERFORMANCE OF SYSTEMS BASED
ON SSR FREQUENCIES (INCLUDING AIRBORNE TCAS AND SSR RADARS), TCAS
SHOULD NOT BE SELECTED BEFORE RECEIVING CLEARANCE TO LINE UP, AND
SHOULD BE DESELECTED AFTER VACATING THE RUNWAY.
REF AIP, AD 2 LYBE 1.1, LYBE AD 2.22, ITEM 4.2
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