Apparatus

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sensors Mode-S transponder

4BB285

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-LTE · AIRBUS A-321neo

Hex
4BB285
Octal
22731205
Decimal
4,960,901
Country
TR
Tail
TC-LTE
Type
A21N
No current signal · last broadcast Jul 26, 20:00 UTC
Flights observed
423
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 20:00 UTC

Last known position

Most recent position reported by Mode-S 4BB285.

Country allocation

The ICAO 24-bit address 4BB285 falls within the block assigned to Turkey (TR) by ICAO Annex 10, Volume III. Every aircraft registered in Turkey 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
THY6ZU Turkish Airlines 5 2026-07-22
THY3ZM Turkish Airlines 5 2026-07-22
THY359 Turkish Airlines 5 2026-07-25
THY9TE Turkish Airlines 4 2026-07-21
THY8XH - 4 2026-07-20
THY8SB Turkish Airlines 4 2026-07-24
THY8QD - 4 2026-07-12
THY8FT Turkish Airlines 4 2026-06-28
THY5ZV Turkish Airlines 4 2026-07-24
THY5CR - 4 2026-07-09
THY4CK - 4 2026-07-16
THY3WE - 4 2026-06-28
THY355 - 4 2026-07-16
THY325 Turkish Airlines 4 2026-06-05
THY2SE - 4 2026-07-16
THY94E Turkish Airlines 3 2026-04-15
THY8YU - 3 2026-06-24
THY77T - 3 2026-07-17
THY6UZ - 3 2026-07-14
THY6TE Turkish Airlines 3 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY8BC BHX → IST Jul 26, 16:50 UTCJul 26, 20:00 UTC3h 10m
2026-07-26 THY2XW IST → STR Jul 26, 11:55 UTCJul 26, 15:40 UTC3h 45m
2026-07-26 THY642 BEN → IST Jul 26, 04:05 UTCJul 26, 09:55 UTC5h 51m
2026-07-25 THY576 IST → ASM Jul 25, 16:20 UTCJul 26, 01:35 UTC9h 15m
2026-07-25 THY1MW VAN → IST Jul 25, 09:55 UTCJul 25, 13:35 UTC3h 40m
2026-07-25 THY1WN IST → LGW Jul 25, 04:20 UTCJul 25, 08:30 UTC4h 10m
2026-07-25 THY359 EVN → IST Jul 25, 00:45 UTCJul 25, 01:10 UTC25m
2026-07-24 THY359 EVN → IST Jul 24, 23:15 UTCJul 25, 00:10 UTC55m
2026-07-24 THY358 IST → EVN Jul 24, 19:15 UTCJul 24, 20:30 UTC1h 15m
2026-07-24 THY8SB IST → NCE Jul 24, 14:40 UTCJul 24, 17:30 UTC2h 50m
2026-07-24 THY5ZV VIE → IST Jul 24, 09:45 UTCJul 24, 13:00 UTC3h 15m
2026-07-24 THY7YP IST → EZS Jul 24, 05:25 UTCJul 24, 07:40 UTC2h 15m
2026-07-23 THY6AM - Jul 23, 19:10 UTCJul 23, 21:40 UTC2h 30m
2026-07-23 THY2ZC ERZ → IST Jul 23, 15:00 UTCJul 23, 16:45 UTC1h 45m
2026-07-23 THY8QB IST → VIE Jul 23, 11:55 UTCJul 23, 13:45 UTC1h 50m
2026-07-23 THY7LX ECN → IST Jul 23, 08:05 UTCJul 23, 09:10 UTC1h 5m
2026-07-23 THY8ES IST → TGD Jul 23, 05:05 UTCJul 23, 06:10 UTC1h 5m
2026-07-22 THY3ZM IST → BRU Jul 22, 18:25 UTCJul 22, 20:40 UTC2h 15m
2026-07-22 THY6ZU IST → ASR Jul 22, 14:00 UTCJul 22, 16:50 UTC2h 50m
2026-07-22 THY1YM KFS → IST Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-22 THY1LZ AGP → IST Jul 22, 04:35 UTCJul 22, 10:25 UTC5h 50m
2026-07-21 THY320 IST → ASB Jul 21, 11:55 UTCJul 21, 13:00 UTC1h 5m
2026-07-21 THY9TE RIX → IST Jul 21, 06:55 UTCJul 21, 10:00 UTC3h 5m
2026-07-20 THY8XH - Jul 20, 17:45 UTCJul 20, 21:15 UTC3h 30m
2026-07-20 THY1896 MXP → IST Jul 20, 13:45 UTCJul 20, 16:00 UTC2h 15m
2026-07-20 THY2HG AMS → IST Jul 20, 09:40 UTCJul 20, 12:15 UTC2h 35m
2026-07-20 THY361 EVN → IST Jul 20, 07:35 UTCJul 20, 08:00 UTC25m
2026-07-19 THY361 EVN → IST Jul 19, 23:50 UTCJul 20, 06:50 UTC7h 0m
2026-07-19 THY3HN BIO → IST Jul 19, 16:45 UTCJul 19, 20:00 UTC3h 15m
2026-07-19 THY1317 - Jul 19, 11:35 UTCJul 19, 15:10 UTC3h 35m
2026-07-19 THY6LD PRG → IST Jul 19, 07:25 UTCJul 19, 09:35 UTC2h 10m
2026-07-19 THY2XS AGP → IST Jul 19, 03:55 UTCJul 19, 06:00 UTC2h 5m
2026-07-18 THY1QH - Jul 18, 17:55 UTCJul 18, 20:15 UTC2h 20m
2026-07-18 THY3UY - Jul 18, 13:20 UTCJul 18, 16:20 UTC3h 0m
2026-07-18 THY5AW - Jul 18, 08:30 UTCJul 18, 11:20 UTC2h 50m
2026-07-18 THY3PB ADB → IST Jul 18, 04:35 UTCJul 18, 07:15 UTC2h 40m
2026-07-17 THY3BY GZT → IST Jul 17, 22:55 UTCJul 18, 02:40 UTC3h 45m
2026-07-17 THY9XH - Jul 17, 17:05 UTCJul 17, 20:15 UTC3h 10m
2026-07-17 THY4BZ VLC → IST Jul 17, 12:40 UTCJul 17, 15:40 UTC3h 0m
2026-07-17 THY77T - Jul 17, 10:20 UTCJul 17, 10:40 UTC20m
2026-07-17 THY77T - Jul 17, 08:10 UTCJul 17, 09:40 UTC1h 30m
2026-07-17 THY88H - Jul 17, 04:14 UTCJul 17, 06:10 UTC1h 55m
2026-07-16 THY577 - Jul 16, 23:29 UTCJul 17, 01:35 UTC2h 5m
2026-07-16 THY576 - Jul 16, 15:55 UTCJul 16, 17:49 UTC1h 55m
2026-07-16 THY2SE - Jul 16, 10:00 UTCJul 16, 13:05 UTC3h 5m
2026-07-16 THY4CK - Jul 16, 05:10 UTCJul 16, 08:10 UTC3h 0m
2026-07-16 THY355 - Jul 16, 02:45 UTCJul 16, 03:00 UTC15m
2026-07-15 THY355 - Jul 15, 17:15 UTCJul 16, 01:50 UTC8h 35m
2026-07-15 THY354 - Jul 15, 15:25 UTCJul 15, 15:55 UTC30m
2026-07-15 THY640 - Jul 15, 09:45 UTCJul 15, 12:00 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 TC-LTE page for operator, model, and routing details .

Mode-S 4BB285 frequently asked

What is Mode-S code 4BB285?
4BB285 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LTE.
Where is Mode-S 4BB285 registered?
Mode-S code 4BB285 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB285 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB285, octal 22731205, decimal 4,960,901.
What flights does 4BB285 operate?
Mode-S 4BB285 has broadcast 20 distinct callsigns, including THY6ZU, THY3ZM, THY359, THY9TE, THY8XH.