Apparatus

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sensors Mode-S transponder

4BB183

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB183
Octal
22730603
Decimal
4,960,643
Country
TR
Tail
TC-LHC
Type
A359
No current signal · last broadcast 1h ago
Flights observed
227
Distinct callsigns
20
Country
TR
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 4BB183.

Country allocation

The ICAO 24-bit address 4BB183 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
THY224 - 15 2026-06-18
THY32G - 11 2026-07-12
THY31K - 11 2026-07-11
THY181 Turkish Airlines 10 2026-06-20
THY223 Turkish Airlines 8 2026-06-18
THY184 - 8 2026-07-10
THY281 - 7 2026-07-08
THY057 Turkish Airlines 7 2026-04-17
THY311 - 6 2026-07-13
THY7 Turkish Airlines 5 2026-04-17
THY12E - 5 2026-07-01
THY4JD - 4 2026-06-14
THY41J Turkish Airlines 4 2026-06-15
THY310 - 4 2026-07-13
THY301 Turkish Airlines 4 2026-06-30
THY299 - 4 2026-06-24
THY056 Turkish Airlines 4 2026-04-16
THY9LC Turkish Airlines 3 2026-05-24
THY91J - 3 2026-06-22
THY84U - 3 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THY298 - Jul 14, 13:15 UTCJul 14, 20:35 UTC7h 20m
2026-07-13 THY311 - Jul 13, 09:00 UTCJul 14, 03:00 UTC18h 0m
2026-07-13 THY311 - Jul 13, 06:50 UTCJul 14, 03:00 UTC20h 10m
2026-07-13 THY311 - Jul 13, 04:50 UTCJul 14, 03:00 UTC22h 10m
2026-07-13 THY310 - Jul 13, 03:40 UTCJul 14, 02:45 UTC23h 5m
2026-07-13 THY310 - Jul 13, 00:50 UTCJul 13, 23:15 UTC22h 25m
2026-07-12 THY310 - Jul 12, 23:35 UTCJul 13, 22:45 UTC23h 10m
2026-07-12 THY8AK - Jul 12, 18:15 UTCJul 12, 19:10 UTC55m
2026-07-12 THY5HS - Jul 12, 15:15 UTCJul 12, 16:15 UTC1h 0m
2026-07-12 THY32G - Jul 12, 02:30 UTCJul 12, 12:40 UTC10h 10m
2026-07-11 THY31K - Jul 11, 12:20 UTCJul 11, 23:35 UTC11h 15m
2026-07-10 THY184 - Jul 10, 19:35 UTCJul 11, 07:00 UTC11h 25m
2026-07-10 THY184 MEX → CUN Jul 10, 15:25 UTCJul 10, 17:15 UTC1h 50m
2026-07-09 THY184 - Jul 9, 23:20 UTCJul 10, 13:15 UTC13h 55m
2026-07-09 THY125 - Jul 9, 14:00 UTCJul 9, 14:30 UTC30m
2026-07-09 THY125 - Jul 9, 02:50 UTCJul 9, 13:25 UTC10h 35m
2026-07-08 THY124 - Jul 8, 14:20 UTCJul 9, 00:40 UTC10h 20m
2026-07-08 THY281 - Jul 8, 11:05 UTCJul 8, 11:30 UTC25m
2026-07-08 THY281 - Jul 8, 01:50 UTCJul 8, 10:30 UTC8h 40m
2026-07-07 THY281 - Jul 7, 12:50 UTCJul 8, 10:30 UTC21h 40m
2026-07-07 THY281 - Jul 7, 12:40 UTCJul 8, 10:30 UTC21h 50m
2026-07-07 THY8XS - Jul 7, 08:25 UTCJul 7, 09:25 UTC1h 0m
2026-07-07 THY8HX - Jul 7, 05:45 UTCJul 7, 06:35 UTC50m
2026-07-06 THY84U - Jul 6, 16:55 UTCJul 7, 02:25 UTC9h 30m
2026-07-06 THY67C IST → ORD Jul 6, 03:45 UTCJul 6, 14:45 UTC11h 0m
2026-07-05 THY69 BKK → IST Jul 5, 16:10 UTCJul 6, 01:10 UTC9h 0m
2026-07-05 THY68 - Jul 5, 00:40 UTCJul 5, 08:10 UTC7h 30m
2026-07-04 THY68 - Jul 4, 23:30 UTCJul 4, 23:50 UTC20m
2026-07-04 THY4ML - Jul 4, 11:25 UTCJul 4, 19:55 UTC8h 30m
2026-07-03 THY4KG - Jul 3, 22:30 UTCJul 4, 08:25 UTC9h 55m
2026-07-03 THY6TR - Jul 3, 18:10 UTCJul 3, 19:45 UTC1h 35m
2026-07-03 THY2XD - Jul 3, 14:15 UTCJul 3, 16:00 UTC1h 45m
2026-07-03 THY281 - Jul 3, 02:45 UTCJul 3, 12:05 UTC9h 20m
2026-07-02 THY281 - Jul 2, 12:50 UTCJul 3, 12:05 UTC23h 15m
2026-07-02 THY281 - Jul 2, 12:25 UTCJul 3, 10:45 UTC22h 20m
2026-07-01 THY12E - Jul 1, 21:05 UTCJul 2, 09:15 UTC12h 10m
2026-07-01 THY8MT IST → LAX Jul 1, 05:25 UTCJul 1, 17:50 UTC12h 25m
2026-06-30 THY84U - Jun 30, 16:45 UTCJul 1, 02:55 UTC10h 10m
2026-06-30 THY67C IST → ORD Jun 30, 03:50 UTCJun 30, 14:10 UTC10h 20m
2026-06-30 THY301 NRT → IST Jun 30, 00:30 UTCJun 30, 00:45 UTC15m
2026-06-29 THY301 NRT → IST Jun 29, 12:24 UTCJun 29, 23:49 UTC11h 25m
2026-06-28 THY300 - Jun 28, 23:54 UTCJun 29, 10:00 UTC10h 5m
2026-06-28 THY7ER - Jun 28, 18:00 UTCJun 28, 18:55 UTC55m
2026-06-28 THY1FC - Jun 28, 15:14 UTCJun 28, 16:00 UTC45m
2026-06-28 THY4RG - Jun 28, 08:44 UTCJun 28, 11:29 UTC2h 45m
2026-06-28 THY6FX - Jun 28, 04:10 UTCJun 28, 06:44 UTC2h 35m
2026-06-26 THY2NP - Jun 26, 08:05 UTCJun 26, 09:00 UTC55m
2026-06-26 THY3YH - Jun 26, 05:19 UTCJun 26, 05:50 UTC30m
2026-06-26 THY87 KIX → IST Jun 26, 01:05 UTCJun 26, 01:20 UTC15m
2026-06-25 THY87 KIX → IST Jun 25, 13:24 UTCJun 26, 00:24 UTC11h 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-LHC page for operator, model, and routing details .

Mode-S 4BB183 frequently asked

What is Mode-S code 4BB183?
4BB183 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LHC.
Where is Mode-S 4BB183 registered?
Mode-S code 4BB183 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB183 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB183, octal 22730603, decimal 4,960,643.
What flights does 4BB183 operate?
Mode-S 4BB183 has broadcast 20 distinct callsigns, including THY224, THY32G, THY31K, THY181, THY223.