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sensors Mode-S transponder

4BB10A

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-LHJ · AIRBUS A-350-900

Hex
4BB10A
Octal
22730412
Decimal
4,960,522
Country
TR
Tail
TC-LHJ
Type
A359
Broadcasting now · callsign THY900 · 36,000 ft
Flights observed
271
Distinct callsigns
20
Country
TR
Last broadcast
1h ago

Current position

4BB10A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB10A 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
THY067 Turkish Airlines 54 2026-07-03
THY15 Turkish Airlines 42 2026-07-04
THY16 Turkish Airlines 41 2026-07-05
THY066 - 23 2026-07-02
THY165 - 20 2026-07-13
THY164 - 10 2026-07-12
THY800 Turkish Airlines 9 2026-05-30
THY38H - 7 2026-07-08
THY81K - 6 2026-07-10
THY900 - 5 2026-07-14
THY801 Turkish Airlines 5 2026-06-23
THY45M Turkish Airlines 4 2026-05-04
THY209 Turkish Airlines 3 2026-04-27
THY9WR - 2 2026-07-12
THY81D Turkish Airlines 2 2026-06-04
THY6AG - 2 2026-06-19
THY4YT Turkish Airlines 2 2026-05-06
THY4SD Turkish Airlines 2 2026-05-27
THY2LD Turkish Airlines 2 2026-05-27
THY2JT - 2 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THY900 - Jul 14, 07:15 UTCJul 14, 08:30 UTC1h 15m
2026-07-13 THY165 - Jul 13, 17:05 UTCJul 14, 01:40 UTC8h 35m
2026-07-12 THY164 - Jul 12, 23:45 UTCJul 13, 07:40 UTC7h 55m
2026-07-12 THY9WR - Jul 12, 18:15 UTCJul 12, 20:50 UTC2h 35m
2026-07-12 THY1PA - Jul 12, 12:50 UTCJul 12, 15:55 UTC3h 5m
2026-07-11 THY169 - Jul 11, 21:50 UTCJul 12, 08:15 UTC10h 25m
2026-07-11 THY169 - Jul 11, 11:50 UTCJul 11, 12:55 UTC1h 5m
2026-07-11 THY168 - Jul 11, 02:40 UTCJul 11, 09:15 UTC6h 35m
2026-07-10 THY168 - Jul 10, 14:30 UTCJul 11, 00:20 UTC9h 50m
2026-07-10 THY66C - Jul 10, 08:20 UTCJul 10, 09:15 UTC55m
2026-07-10 THY5AB - Jul 10, 05:40 UTCJul 10, 06:35 UTC55m
2026-07-10 THY81K - Jul 10, 00:45 UTCJul 10, 02:30 UTC1h 45m
2026-07-08 THY38H - Jul 8, 23:45 UTCJul 9, 01:25 UTC1h 40m
2026-07-08 THY900 - Jul 8, 02:55 UTCJul 8, 14:00 UTC11h 5m
2026-07-07 THY900 - Jul 7, 22:00 UTCJul 7, 22:10 UTC10m
2026-07-07 THY900 - Jul 7, 19:30 UTCJul 7, 20:00 UTC30m
2026-07-07 THY900 - Jul 7, 07:10 UTCJul 7, 17:35 UTC10h 25m
2026-07-06 THY165 HAN → IST Jul 6, 17:00 UTCJul 7, 01:50 UTC8h 50m
2026-07-05 THY164 - Jul 5, 23:35 UTCJul 6, 07:25 UTC7h 50m
2026-07-05 THY16 GRU → IST Jul 5, 07:50 UTCJul 5, 19:35 UTC11h 45m
2026-07-05 THY16 GRU → IST Jul 5, 03:15 UTCJul 5, 05:25 UTC2h 10m
2026-07-04 THY15 IST → GRU Jul 4, 22:50 UTCJul 5, 01:30 UTC2h 40m
2026-07-04 THY15 IST → GRU Jul 4, 07:50 UTCJul 4, 20:35 UTC12h 45m
2026-07-03 THY067 CGK → IST Jul 3, 06:35 UTCJul 4, 01:30 UTC18h 55m
2026-07-03 THY067 CGK → IST Jul 3, 04:35 UTCJul 4, 01:30 UTC20h 55m
2026-07-03 THY067 CGK → IST Jul 3, 02:55 UTCJul 4, 01:30 UTC22h 35m
2026-07-03 THY067 CGK → IST Jul 3, 00:35 UTCJul 4, 00:30 UTC23h 55m
2026-07-02 THY066 - Jul 2, 22:50 UTCJul 3, 20:20 UTC21h 30m
2026-07-02 THY16 GRU → IST Jul 2, 07:35 UTCJul 2, 19:15 UTC11h 40m
2026-07-02 THY16 GRU → IST Jul 2, 03:10 UTCJul 2, 05:15 UTC2h 5m
2026-07-01 THY15 IST → GRU Jul 1, 22:35 UTCJul 2, 01:10 UTC2h 35m
2026-07-01 THY15 IST → GRU Jul 1, 07:55 UTCJul 1, 20:35 UTC12h 40m
2026-06-30 THY067 CGK → IST Jun 30, 06:35 UTCJul 1, 01:40 UTC19h 5m
2026-06-30 THY067 CGK → IST Jun 30, 04:35 UTCJul 1, 01:40 UTC21h 5m
2026-06-30 THY066 - Jun 30, 03:45 UTCJul 1, 01:40 UTC21h 55m
2026-06-30 THY066 - Jun 30, 00:35 UTCJul 1, 00:30 UTC23h 56m
2026-06-29 THY066 - Jun 29, 23:34 UTCJun 30, 21:55 UTC22h 20m
2026-06-29 THY16 GRU → IST Jun 29, 07:30 UTCJun 29, 19:15 UTC11h 45m
2026-06-29 THY16 GRU → IST Jun 29, 02:59 UTCJun 29, 05:09 UTC2h 10m
2026-06-28 THY15 IST → GRU Jun 28, 22:39 UTCJun 29, 01:05 UTC2h 25m
2026-06-28 THY15 IST → GRU Jun 28, 07:50 UTCJun 28, 20:25 UTC12h 35m
2026-06-27 THY067 CGK → IST Jun 27, 06:35 UTCJun 28, 01:50 UTC19h 15m
2026-06-27 THY067 CGK → IST Jun 27, 04:34 UTCJun 28, 01:50 UTC21h 15m
2026-06-27 THY067 CGK → IST Jun 27, 02:55 UTCJun 28, 01:50 UTC22h 55m
2026-06-27 THY066 - Jun 27, 00:34 UTCJun 28, 00:30 UTC23h 55m
2026-06-26 THY066 - Jun 26, 22:49 UTCJun 27, 20:29 UTC21h 40m
2026-06-26 THY8EL - Jun 26, 03:05 UTCJun 26, 14:09 UTC11h 5m
2026-06-25 THY95Y IST → DUS Jun 25, 12:04 UTCJun 25, 23:39 UTC11h 35m
2026-06-24 THY067 CGK → IST Jun 24, 06:50 UTCJun 25, 01:35 UTC18h 45m
2026-06-24 THY067 CGK → IST Jun 24, 04:34 UTCJun 25, 01:35 UTC21h 0m

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

Mode-S 4BB10A frequently asked

What is Mode-S code 4BB10A?
4BB10A is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LHJ.
Where is Mode-S 4BB10A registered?
Mode-S code 4BB10A is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB10A broadcasting right now?
Yes. Mode-S 4BB10A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB10A, octal 22730412, decimal 4,960,522.
What flights does 4BB10A operate?
Mode-S 4BB10A has broadcast 20 distinct callsigns, including THY067, THY15, THY16, THY066, THY165.