Apparatus

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sensors Mode-S transponder

0180AD

ICAO 24-bit transponder address · allocated to Libya

Currently assigned to 5A-GRS · BOEING 777-200

Hex
0180AD
Octal
00300255
Decimal
98,477
Country
LY
Tail
5A-GRS
Type
B772
No current signal · last broadcast Jul 21, 17:50 UTC
Flights observed
60
Distinct callsigns
20
Country
LY
Last broadcast
Jul 21, 17:50 UTC

Last known position

Most recent position reported by Mode-S 0180AD.

Country allocation

The ICAO 24-bit address 0180AD falls within the block assigned to Libya (LY) by ICAO Annex 10, Volume III. Every aircraft registered in Libya receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
OYA571 Fly OYA 10 2026-06-20
OYA570 Fly OYA 8 2026-06-20
OYA592 Fly OYA 3 2026-04-30
OYA5551 - 3 2026-05-16
OYA5071 - 3 2026-06-14
OYA593 - 2 2026-06-18
OYA5571 Fly OYA 2 2026-05-17
OYA5570 Fly OYA 2 2026-06-14
OYA5550 - 2 2026-06-12
OYA5541 Fly OYA 2 2026-05-14
OYA5540 Fly OYA 2 2026-06-11
OYA5530 Fly OYA 2 2026-06-17
OYA5521 Fly OYA 2 2026-05-20
OYA5520 Fly OYA 2 2026-06-16
OYA5511 Fly OYA 2 2026-05-19
OYA5510 Fly OYA 2 2026-06-15
OYA5011 - 2 2026-06-11
00000000 - 2 2026-05-21
OYA5561 - 1 2026-05-16
OYA5560 - 1 2026-06-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 BRQ192 - Jul 21, 17:30 UTCJul 21, 17:50 UTC20m
2026-06-22 OYA5000 MJI → ISL Jun 22, 05:24 UTCJun 22, 08:10 UTC2h 45m
2026-06-20 OYA571 DWC → MJI Jun 20, 16:19 UTCJun 20, 21:25 UTC5h 5m
2026-06-20 OYA570 MJI → DWC Jun 20, 08:49 UTCJun 20, 14:05 UTC5h 15m
2026-06-18 OYA593 - Jun 18, 08:05 UTCJun 18, 14:30 UTC6h 25m
2026-06-17 OYA5530 MJI → JED Jun 17, 06:00 UTCJun 17, 07:25 UTC1h 25m
2026-06-16 OYA5520 MJI → JED Jun 16, 05:40 UTCJun 16, 23:10 UTC17h 31m
2026-06-15 OYA5510 MJI → JED Jun 15, 06:04 UTCJun 15, 06:30 UTC25m
2026-06-14 OYA5071 - Jun 14, 22:00 UTCJun 14, 22:05 UTC5m
2026-06-14 OYA5570 MJI → JED Jun 14, 05:45 UTCJun 14, 07:10 UTC1h 25m
2026-06-13 OYA571 DWC → MJI Jun 13, 08:50 UTCJun 13, 21:25 UTC12h 35m
2026-06-12 OYA5550 - Jun 12, 08:55 UTCJun 12, 09:15 UTC20m
2026-06-11 OYA5540 MJI → JED Jun 11, 10:45 UTCJun 11, 12:25 UTC1h 40m
2026-06-11 OYA5011 - Jun 11, 07:20 UTCJun 11, 07:50 UTC30m
2026-06-10 OYA5530 MJI → JED Jun 10, 10:15 UTCJun 11, 07:50 UTC21h 35m
2026-06-10 OYA5011 - Jun 10, 07:00 UTCJun 10, 07:10 UTC10m
2026-06-09 OYA5520 MJI → JED Jun 9, 08:35 UTCJun 9, 09:10 UTC35m
2026-06-08 OYA5510 MJI → JED Jun 8, 05:45 UTCJun 8, 07:10 UTC1h 25m
2026-06-07 OYA5570 MJI → JED Jun 7, 05:30 UTCJun 7, 23:15 UTC17h 45m
2026-06-07 OYA5071 - Jun 7, 01:20 UTCJun 7, 01:35 UTC15m
2026-06-06 OYA5560 - Jun 6, 06:10 UTCJun 6, 06:30 UTC20m
2026-06-06 OYA5071 - Jun 6, 00:05 UTCJun 6, 00:25 UTC20m
2026-06-05 OYA5550 - Jun 5, 06:30 UTCJun 5, 07:05 UTC35m
2026-06-04 OYA5540 MJI → JED Jun 4, 06:00 UTCJun 4, 07:45 UTC1h 45m
2026-06-03 OYA571 DWC → MJI Jun 3, 09:10 UTCJun 3, 21:25 UTC12h 15m
2026-05-30 OYA571 DWC → MJI May 30, 09:10 UTCMay 30, 19:30 UTC10h 20m
2026-05-23 OYA570 MJI → DWC May 23, 09:45 UTCMay 23, 22:05 UTC12h 20m
2026-05-21 00000000 - May 21, 00:15 UTCMay 21, 00:30 UTC15m
2026-05-20 OYA5521 JED → MJI May 20, 05:35 UTCMay 20, 05:55 UTC20m
2026-05-19 OYA5511 JED → MJI May 19, 08:50 UTCMay 19, 09:10 UTC20m
2026-05-17 OYA5571 JED → MJI May 17, 21:01 UTCMay 17, 21:25 UTC25m
2026-05-16 OYA5561 - May 16, 19:20 UTCMay 16, 21:45 UTC2h 25m
2026-05-16 OYA5551 - May 16, 00:10 UTCMay 16, 00:45 UTC35m
2026-05-15 OYA5551 - May 15, 03:35 UTCMay 16, 00:45 UTC21h 9m
2026-05-14 OYA5541 JED → MJI May 14, 21:45 UTCMay 14, 22:20 UTC35m
2026-05-13 OYA5531 JED → MJI May 13, 23:05 UTCMay 13, 23:30 UTC25m
2026-05-13 OYA5521 JED → MJI May 13, 01:05 UTCMay 13, 03:35 UTC2h 30m
2026-05-11 OYA5511 JED → MJI May 11, 21:40 UTCMay 11, 22:15 UTC35m
2026-05-10 OYA5571 JED → MJI May 10, 20:50 UTCMay 10, 21:14 UTC25m
2026-05-09 OYA571 DWC → MJI May 9, 19:00 UTCMay 9, 19:19 UTC20m
2026-05-09 OYA570 MJI → DWC May 9, 06:45 UTCMay 9, 10:55 UTC4h 10m
2026-05-08 OYA5551 - May 8, 20:05 UTCMay 8, 22:20 UTC2h 15m
2026-05-07 OYA5541 JED → MJI May 7, 21:20 UTCMay 7, 21:50 UTC30m
2026-05-02 OYA571 DWC → MJI May 2, 13:45 UTCMay 2, 19:40 UTC5h 55m
2026-05-02 OYA570 MJI → DWC May 2, 06:35 UTCMay 2, 11:15 UTC4h 40m
2026-04-30 OYA592 MJI → CAI Apr 30, 07:55 UTCApr 30, 14:05 UTC6h 10m
2026-04-29 OYA571 DWC → MJI Apr 29, 14:10 UTCApr 29, 20:20 UTC6h 10m
2026-04-29 OYA570 MJI → DWC Apr 29, 06:35 UTCApr 29, 11:10 UTC4h 36m
2026-04-26 OYA503 IST → MJI Apr 26, 23:10 UTCApr 27, 02:10 UTC3h 0m
2026-04-26 OYA502 MJI → IST Apr 26, 18:10 UTCApr 26, 20:25 UTC2h 15m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the 5A-GRS page for operator, model, and routing details .

Mode-S 0180AD frequently asked

What is Mode-S code 0180AD?
0180AD is an ICAO 24-bit transponder address. Allocated to Libya. Assigned to 5A-GRS.
Where is Mode-S 0180AD registered?
Mode-S code 0180AD is allocated to Libya (LY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0180AD broadcasting right now?
No active broadcast right now. Last signal was Jul 21, 17:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0180AD, octal 00300255, decimal 98,477.
What flights does 0180AD operate?
Mode-S 0180AD has broadcast 20 distinct callsigns, including OYA571, OYA570, OYA592, OYA5551, OYA5071.