Apparatus

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sensors Mode-S transponder

4BB0F4

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB0F4
Octal
22730364
Decimal
4,960,500
Country
TR
Tail
TC-LGT
Type
A359
No current signal · last broadcast 6h ago
Flights observed
241
Distinct callsigns
20
Country
TR
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 4BB0F4.

Country allocation

The ICAO 24-bit address 4BB0F4 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
THY175 Turkish Airlines 12 2026-06-12
THY174 Turkish Airlines 11 2026-06-11
THY8DE Turkish Airlines 10 2026-05-07
THY49A - 8 2026-07-05
THY21Y Turkish Airlines 8 2026-05-22
THY92W Turkish Airlines 7 2026-05-22
THY8JK Turkish Airlines 7 2026-05-08
THY73G Turkish Airlines 7 2026-05-01
THY48L - 7 2026-07-04
THY209 - 7 2026-07-05
THY801 Turkish Airlines 6 2026-05-17
THY4MS Turkish Airlines 6 2026-05-02
THY39V Turkish Airlines 6 2026-07-07
THY208 Turkish Airlines 6 2026-07-04
THY8NK Turkish Airlines 5 2026-06-05
THY6AG - 5 2026-07-07
THY2JT - 5 2026-07-07
THY216 Turkish Airlines 5 2026-06-25
THY162 Turkish Airlines 5 2026-06-09
THY056 - 5 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 THY10J - Jul 13, 23:20 UTCJul 14, 01:10 UTC1h 50m
2026-07-13 THY9ZP - Jul 13, 18:55 UTCJul 13, 19:30 UTC35m
2026-07-13 THY7UW - Jul 13, 16:35 UTCJul 13, 16:55 UTC20m
2026-07-13 THY8EL - Jul 13, 03:01 UTCJul 13, 14:05 UTC11h 5m
2026-07-12 THY95Y - Jul 12, 12:10 UTCJul 12, 23:55 UTC11h 45m
2026-07-11 THY81A - Jul 11, 20:25 UTCJul 12, 07:10 UTC10h 45m
2026-07-11 THY3DC - Jul 11, 05:40 UTCJul 11, 17:40 UTC12h 0m
2026-07-10 THY164 - Jul 10, 03:00 UTCJul 10, 20:20 UTC17h 20m
2026-07-09 THY45T - Jul 9, 14:35 UTCJul 10, 00:35 UTC10h 0m
2026-07-08 THY10J - Jul 8, 23:00 UTCJul 9, 09:25 UTC10h 25m
2026-07-07 THY2JT - Jul 7, 09:20 UTCJul 7, 11:15 UTC1h 55m
2026-07-07 THY6AG - Jul 7, 05:05 UTCJul 7, 07:00 UTC1h 55m
2026-07-07 THY39V KUL → IST Jul 7, 01:55 UTCJul 7, 02:05 UTC10m
2026-07-06 THY39V KUL → IST Jul 6, 15:55 UTCJul 7, 01:05 UTC9h 10m
2026-07-05 THY49A - Jul 5, 23:00 UTCJul 6, 08:45 UTC9h 45m
2026-07-05 THY87N - Jul 5, 18:55 UTCJul 5, 20:10 UTC1h 15m
2026-07-05 THY7HV - Jul 5, 15:55 UTCJul 5, 16:25 UTC30m
2026-07-05 THY209 - Jul 5, 13:10 UTCJul 5, 13:45 UTC35m
2026-07-05 THY209 - Jul 5, 02:50 UTCJul 5, 12:35 UTC9h 45m
2026-07-04 THY208 IST → SIN Jul 4, 14:55 UTCJul 5, 00:50 UTC9h 55m
2026-07-04 THY48L - Jul 4, 12:20 UTCJul 4, 12:45 UTC25m
2026-07-04 THY48L - Jul 4, 02:20 UTCJul 4, 11:50 UTC9h 30m
2026-07-03 THY45M IST → KUL Jul 3, 14:20 UTCJul 3, 23:45 UTC9h 25m
2026-07-03 THY66C - Jul 3, 08:20 UTCJul 3, 09:05 UTC45m
2026-07-03 THY5AB - Jul 3, 05:35 UTCJul 3, 06:20 UTC45m
2026-07-02 THY39V KUL → IST Jul 2, 15:50 UTCJul 2, 20:30 UTC4h 40m
2026-07-01 THY49A - Jul 1, 23:10 UTCJul 2, 08:40 UTC9h 30m
2026-07-01 THY209 - Jul 1, 07:40 UTCJul 1, 13:55 UTC6h 15m
2026-07-01 THY209 - Jul 1, 03:25 UTCJul 1, 06:50 UTC3h 25m
2026-06-30 THY208 IST → SIN Jun 30, 15:10 UTCJul 1, 01:05 UTC9h 55m
2026-06-30 THY8FU - Jun 30, 10:10 UTCJun 30, 12:40 UTC2h 30m
2026-06-30 THY2FB - Jun 30, 05:05 UTCJun 30, 07:35 UTC2h 30m
2026-06-30 THY4EN - Jun 30, 01:04 UTCJun 30, 02:25 UTC1h 21m
2026-06-29 THY5LB - Jun 29, 22:10 UTCJun 29, 23:19 UTC1h 10m
2026-06-29 THY209 - Jun 29, 03:29 UTCJun 29, 14:14 UTC10h 45m
2026-06-28 THY208 IST → SIN Jun 28, 15:20 UTCJun 29, 01:29 UTC10h 10m
2026-06-28 THY4WU - Jun 28, 09:25 UTCJun 28, 11:50 UTC2h 25m
2026-06-28 THY6VM - Jun 28, 04:50 UTCJun 28, 07:05 UTC2h 15m
2026-06-28 THY69 BKK → IST Jun 28, 01:15 UTCJun 28, 01:34 UTC20m
2026-06-27 THY69 BKK → IST Jun 27, 16:20 UTCJun 28, 00:35 UTC8h 15m
2026-06-26 THY68 - Jun 26, 23:19 UTCJun 27, 07:49 UTC8h 30m
2026-06-26 THY3PQ - Jun 26, 16:20 UTCJun 26, 19:24 UTC3h 5m
2026-06-26 THY3UN IST → LHR Jun 26, 10:44 UTCJun 26, 13:55 UTC3h 10m
2026-06-25 THY216 GRU → IST Jun 25, 19:49 UTCJun 26, 08:10 UTC12h 20m
2026-06-25 THY216 GRU → IST Jun 25, 15:59 UTCJun 25, 17:34 UTC1h 35m
2026-06-25 THY216 GRU → IST Jun 25, 14:29 UTCJun 25, 14:39 UTC10m
2026-06-25 THY215 GRU → SCL Jun 25, 08:24 UTCJun 25, 09:55 UTC1h 30m
2026-06-24 THY215 GRU → SCL Jun 24, 17:34 UTCJun 25, 06:09 UTC12h 35m
2026-06-24 THY209 - Jun 24, 03:40 UTCJun 24, 14:39 UTC11h 0m
2026-06-23 THY208 IST → SIN Jun 23, 15:04 UTCJun 24, 01:09 UTC10h 5m

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

Mode-S 4BB0F4 frequently asked

What is Mode-S code 4BB0F4?
4BB0F4 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LGT.
Where is Mode-S 4BB0F4 registered?
Mode-S code 4BB0F4 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB0F4 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB0F4, octal 22730364, decimal 4,960,500.
What flights does 4BB0F4 operate?
Mode-S 4BB0F4 has broadcast 20 distinct callsigns, including THY175, THY174, THY8DE, THY49A, THY21Y.