Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4BB2AE

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-LUN · AIRBUS A-320neo

Hex
4BB2AE
Octal
22731256
Decimal
4,960,942
Country
TR
Tail
TC-LUN
Type
A20N
No current signal · last broadcast 3h ago
Flights observed
329
Distinct callsigns
20
Country
TR
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 4BB2AE.

Country allocation

The ICAO 24-bit address 4BB2AE 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
TKJ50X - 11 2026-07-12
TKJ7KQ - 7 2026-07-09
TKJ8JC - 6 2026-07-09
TKJ94F - 5 2026-07-13
TKJ7QM Tarkim Havacilik 5 2026-07-24
TKJ7PZ - 5 2026-07-13
TKJ7AD Tarkim Havacilik 5 2026-07-24
TKJ1JS Tarkim Havacilik 5 2026-07-24
TKJ9QF Tarkim Havacilik 4 2026-07-24
TKJ8NZ - 4 2026-05-27
TKJ7YN - 4 2026-06-27
TKJ5UH - 4 2026-05-24
TKJ5NE - 4 2026-07-25
TKJ5EF Tarkim Havacilik 4 2026-07-21
TKJ5DP - 4 2026-06-27
TKJ4EZ - 4 2026-07-10
TKJ4AC - 4 2026-06-27
TKJ3301 - 4 2026-07-19
TKJ3300 - 4 2026-07-19
TKJ2ED Tarkim Havacilik 4 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 TKJ7AJ KSY → ESB Jul 25, 11:05 UTCJul 25, 12:05 UTC1h 0m
2026-07-25 TKJ5NE - Jul 25, 08:55 UTCJul 25, 09:45 UTC50m
2026-07-24 TKJ8SH SAW → STN Jul 24, 21:35 UTCJul 25, 04:20 UTC6h 45m
2026-07-24 TKJ8NP ASR → SAW Jul 24, 16:45 UTCJul 24, 19:50 UTC3h 5m
2026-07-24 TKJ8PU BJV → SAW Jul 24, 14:30 UTCJul 24, 15:15 UTC45m
2026-07-24 TKJ2QA ESB → GZT Jul 24, 12:35 UTCJul 24, 13:25 UTC50m
2026-07-24 TKJ7AD TZX → SAW Jul 24, 09:25 UTCJul 24, 11:05 UTC1h 40m
2026-07-24 TKJ9QF SAW → TZX Jul 24, 07:00 UTCJul 24, 08:10 UTC1h 10m
2026-07-24 TKJ7QM GNY → ESB Jul 24, 04:10 UTCJul 24, 04:45 UTC35m
2026-07-24 TKJ1JS SAW → ADB Jul 24, 02:20 UTCJul 24, 03:00 UTC40m
2026-07-23 TKJ3NA ADB → SAW Jul 23, 19:35 UTCJul 23, 20:35 UTC1h 0m
2026-07-23 TKJ9RG SAW → SZF Jul 23, 16:30 UTCJul 23, 17:15 UTC45m
2026-07-23 TKJ1HG SAW → FRA Jul 23, 11:45 UTCJul 23, 14:05 UTC2h 20m
2026-07-23 TKJ7HY SAW → STR Jul 23, 07:45 UTCJul 23, 10:25 UTC2h 40m
2026-07-22 TKJ1BP - Jul 22, 14:50 UTCJul 22, 17:40 UTC2h 50m
2026-07-22 TKJ4LQ SAW → STR Jul 22, 04:50 UTCJul 22, 13:40 UTC8h 50m
2026-07-21 TKJ7XT - Jul 21, 16:55 UTCJul 21, 17:45 UTC50m
2026-07-21 TKJ9XF HAM → SAW Jul 21, 14:55 UTCJul 21, 15:40 UTC45m
2026-07-21 TKJ15W - Jul 21, 08:40 UTCJul 21, 09:30 UTC50m
2026-07-21 TKJ7BV - Jul 21, 06:20 UTCJul 21, 07:10 UTC50m
2026-07-21 TKJ5EF SAW → BER Jul 21, 02:10 UTCJul 21, 03:40 UTC1h 30m
2026-07-20 TKJ5GR SAW → PRN Jul 20, 20:10 UTCJul 20, 21:30 UTC1h 20m
2026-07-20 TKJ5257 - Jul 20, 17:20 UTCJul 20, 18:10 UTC50m
2026-07-20 TKJ5256 - Jul 20, 15:10 UTCJul 20, 15:50 UTC40m
2026-07-20 TKJ5322 SAW → GNY Jul 20, 12:40 UTCJul 20, 13:30 UTC50m
2026-07-20 TKJ5321 KSY → ESB Jul 20, 10:40 UTCJul 20, 11:30 UTC50m
2026-07-19 TKJ3301 - Jul 19, 20:55 UTCJul 19, 21:15 UTC20m
2026-07-19 TKJ3300 - Jul 19, 18:25 UTCJul 19, 18:35 UTC10m
2026-07-19 TKJ3300 - Jul 19, 17:10 UTCJul 19, 17:40 UTC30m
2026-07-19 TKJ2ED GVA → ESB Jul 19, 12:10 UTCJul 19, 15:15 UTC3h 5m
2026-07-19 TKJ3423 - Jul 19, 09:45 UTCJul 19, 10:35 UTC50m
2026-07-19 TKJ3422 - Jul 19, 07:20 UTCJul 19, 08:00 UTC40m
2026-07-19 TKJ7GV - Jul 19, 02:55 UTCJul 19, 03:25 UTC30m
2026-07-18 TKJ2GK SAW → ECN Jul 18, 21:35 UTCJul 18, 21:50 UTC15m
2026-07-18 TKJ5ZF - Jul 18, 18:55 UTCJul 18, 19:30 UTC35m
2026-07-18 TKJ8UC - Jul 18, 17:00 UTCJul 18, 17:40 UTC40m
2026-07-18 TKJ7AJ - Jul 18, 11:30 UTCJul 18, 12:25 UTC55m
2026-07-18 TKJ5NE - Jul 18, 09:10 UTCJul 18, 09:55 UTC45m
2026-07-18 TKJ6YK - Jul 18, 03:25 UTCJul 18, 07:50 UTC4h 25m
2026-07-17 TKJ5297 - Jul 17, 20:15 UTCJul 17, 21:05 UTC50m
2026-07-17 TKJ5296 - Jul 17, 18:00 UTCJul 17, 19:09 UTC1h 10m
2026-07-17 TKJ7AD - Jul 17, 10:00 UTCJul 17, 11:35 UTC1h 35m
2026-07-17 TKJ9QF - Jul 17, 07:30 UTCJul 17, 08:40 UTC1h 10m
2026-07-17 TKJ7GV - Jul 17, 02:50 UTCJul 17, 03:20 UTC30m
2026-07-16 TKJ2GK SAW → ECN Jul 16, 21:10 UTCJul 16, 21:30 UTC20m
2026-07-16 TKJ5257 - Jul 16, 17:14 UTCJul 16, 18:10 UTC55m
2026-07-16 TKJ5256 - Jul 16, 15:10 UTCJul 16, 15:49 UTC40m
2026-07-16 TKJ2FM - Jul 16, 12:34 UTCJul 16, 13:30 UTC55m
2026-07-16 TKJ1QC - Jul 16, 10:00 UTCJul 16, 10:59 UTC1h 0m
2026-07-16 TKJ4SX - Jul 16, 06:30 UTCJul 16, 07:20 UTC50m

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-LUN page for operator, model, and routing details .

Mode-S 4BB2AE frequently asked

What is Mode-S code 4BB2AE?
4BB2AE is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LUN.
Where is Mode-S 4BB2AE registered?
Mode-S code 4BB2AE is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB2AE broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB2AE, octal 22731256, decimal 4,960,942.
What flights does 4BB2AE operate?
Mode-S 4BB2AE has broadcast 20 distinct callsigns, including TKJ50X, TKJ7KQ, TKJ8JC, TKJ94F, TKJ7QM.