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sensors Mode-S transponder

4BB108

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB108
Octal
22730410
Decimal
4,960,520
Country
TR
Tail
TC-LHH
Type
A359
Broadcasting now · callsign THY066 · 39,000 ft
Flights observed
293
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 19:45 UTC

Current position

4BB108 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB108 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 64 2026-07-24
THY16 Turkish Airlines 46 2026-07-26
THY15 Turkish Airlines 45 2026-07-25
THY066 Turkish Airlines 36 2026-07-24
THY38H - 9 2026-07-18
THY81K Turkish Airlines 8 2026-07-18
THY800 - 8 2026-07-08
THY801 Turkish Airlines 7 2026-07-03
THY71M - 6 2026-07-15
THY8JK Turkish Airlines 5 2026-04-13
THY165 Turkish Airlines 5 2026-06-28
THY164 - 5 2026-06-28
THY48L Turkish Airlines 4 2026-04-28
THY45M Turkish Airlines 4 2026-04-27
THY209 Turkish Airlines 4 2026-06-01
THY208 Turkish Airlines 3 2026-05-31
THY12V - 3 2026-07-15
THY9WR - 2 2026-07-14
THY6VM Turkish Airlines 2 2026-04-18
THY3ES Turkish Airlines 2 2026-05-31

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY16 GRU → IST Jul 26, 07:45 UTCJul 26, 19:45 UTC12h 0m
2026-07-26 THY16 GRU → IST Jul 26, 03:20 UTCJul 26, 05:45 UTC2h 25m
2026-07-25 THY15 IST → GRU Jul 25, 22:50 UTCJul 26, 01:20 UTC2h 30m
2026-07-25 THY15 IST → GRU Jul 25, 08:05 UTCJul 25, 20:25 UTC12h 20m
2026-07-24 THY067 CGK → IST Jul 24, 06:05 UTCJul 25, 01:40 UTC19h 35m
2026-07-24 THY067 CGK → IST Jul 24, 04:05 UTCJul 25, 01:40 UTC21h 35m
2026-07-24 THY066 IST → DPS Jul 24, 03:25 UTCJul 25, 01:40 UTC22h 15m
2026-07-24 THY066 IST → DPS Jul 24, 00:05 UTCJul 25, 00:00 UTC23h 55m
2026-07-23 THY066 IST → DPS Jul 23, 22:50 UTCJul 24, 21:55 UTC23h 5m
2026-07-23 THY16 GRU → IST Jul 23, 08:00 UTCJul 23, 20:00 UTC12h 0m
2026-07-23 THY16 GRU → IST Jul 23, 03:25 UTCJul 23, 05:45 UTC2h 20m
2026-07-22 THY15 IST → GRU Jul 22, 22:50 UTCJul 23, 01:25 UTC2h 35m
2026-07-22 THY15 IST → GRU Jul 22, 10:20 UTCJul 22, 20:15 UTC9h 55m
2026-07-21 THY067 - Jul 21, 06:05 UTCJul 22, 01:50 UTC19h 45m
2026-07-21 THY067 - Jul 21, 04:10 UTCJul 22, 01:50 UTC21h 40m
2026-07-21 THY066 IST → DPS Jul 21, 03:55 UTCJul 22, 01:50 UTC21h 55m
2026-07-21 THY066 IST → DPS Jul 21, 00:05 UTCJul 22, 00:00 UTC23h 55m
2026-07-20 THY066 IST → DPS Jul 20, 23:35 UTCJul 21, 22:00 UTC22h 24m
2026-07-20 THY16 - Jul 20, 09:15 UTCJul 20, 21:25 UTC12h 10m
2026-07-20 THY16 - Jul 20, 03:55 UTCJul 20, 06:40 UTC2h 45m
2026-07-19 THY15 - Jul 19, 22:55 UTCJul 20, 02:00 UTC3h 5m
2026-07-19 THY15 - Jul 19, 07:45 UTCJul 19, 20:20 UTC12h 35m
2026-07-18 THY81K MRU → IST Jul 18, 23:50 UTCJul 19, 01:35 UTC1h 45m
2026-07-18 THY38H - Jul 18, 00:04 UTCJul 19, 00:00 UTC23h 56m
2026-07-17 THY38H - Jul 17, 23:35 UTCJul 18, 01:10 UTC1h 35m
2026-07-17 THY16 - Jul 17, 07:44 UTCJul 17, 19:40 UTC11h 55m
2026-07-17 THY16 EZE → GRU Jul 17, 03:14 UTCJul 17, 05:20 UTC2h 5m
2026-07-16 THY15 - Jul 16, 22:49 UTCJul 17, 01:09 UTC2h 20m
2026-07-16 THY15 - Jul 16, 07:50 UTCJul 16, 20:25 UTC12h 35m
2026-07-15 THY12V - Jul 15, 23:35 UTCJul 16, 01:15 UTC1h 40m
2026-07-15 THY71M - Jul 15, 00:05 UTCJul 16, 00:00 UTC23h 55m
2026-07-14 THY71M - Jul 14, 23:55 UTCJul 15, 01:30 UTC1h 35m
2026-07-14 THY9WR - Jul 14, 18:25 UTCJul 14, 21:05 UTC2h 40m
2026-07-14 THY1PA - Jul 14, 13:20 UTCJul 14, 16:30 UTC3h 10m
2026-07-13 THY067 - Jul 13, 06:05 UTCJul 14, 01:20 UTC19h 15m
2026-07-13 THY067 - Jul 13, 04:25 UTCJul 14, 01:20 UTC20h 55m
2026-07-13 THY066 - Jul 13, 02:55 UTCJul 14, 01:20 UTC22h 25m
2026-07-13 THY066 - Jul 13, 00:15 UTCJul 14, 00:00 UTC23h 45m
2026-07-12 THY066 - Jul 12, 22:55 UTCJul 12, 23:20 UTC25m
2026-07-12 THY16 - Jul 12, 07:35 UTCJul 12, 19:40 UTC12h 5m
2026-07-12 THY16 - Jul 12, 03:25 UTCJul 12, 05:30 UTC2h 5m
2026-07-11 THY15 - Jul 11, 23:00 UTCJul 12, 01:35 UTC2h 35m
2026-07-11 THY15 - Jul 11, 07:50 UTCJul 11, 20:45 UTC12h 55m
2026-07-10 THY12V - Jul 10, 23:20 UTCJul 11, 01:05 UTC1h 45m
2026-07-10 THY71M - Jul 10, 00:05 UTCJul 11, 00:00 UTC23h 55m
2026-07-09 THY71M - Jul 9, 23:55 UTCJul 10, 01:40 UTC1h 45m
2026-07-09 THY3AX - Jul 9, 19:25 UTCJul 9, 20:20 UTC55m
2026-07-09 THY2XQ - Jul 9, 16:25 UTCJul 9, 17:25 UTC1h 0m
2026-07-08 THY800 - Jul 8, 22:15 UTCJul 9, 13:45 UTC15h 30m
2026-07-08 THY800 - Jul 8, 07:05 UTCJul 8, 17:45 UTC10h 40m

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

Mode-S 4BB108 frequently asked

What is Mode-S code 4BB108?
4BB108 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LHH.
Where is Mode-S 4BB108 registered?
Mode-S code 4BB108 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB108 broadcasting right now?
Yes. Mode-S 4BB108 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB108, octal 22730410, decimal 4,960,520.
What flights does 4BB108 operate?
Mode-S 4BB108 has broadcast 20 distinct callsigns, including THY067, THY16, THY15, THY066, THY38H.