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sensors Mode-S transponder

4BB185

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-LLE · BOEING 787-9 Dreamliner

Hex
4BB185
Octal
22730605
Decimal
4,960,645
Country
TR
Tail
TC-LLE
Type
B789
Broadcasting now · callsign THY124 · 34,975 ft
Flights observed
207
Distinct callsigns
20
Country
TR
Last broadcast
52m ago

Current position

4BB185 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB185 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
THY281 - 14 2026-07-11
THY311 Turkish Airlines 11 2026-06-07
THY299 - 10 2026-07-09
THY124 - 7 2026-07-14
THY47B Turkish Airlines 6 2026-04-14
THY224 - 6 2026-06-23
THY197 Turkish Airlines 6 2026-06-04
THY181 Turkish Airlines 6 2026-07-02
THY125 Turkish Airlines 6 2026-05-24
THY3MA Turkish Airlines 5 2026-04-15
THY32G Turkish Airlines 5 2026-04-16
THY31K Turkish Airlines 5 2026-04-15
THY196 Turkish Airlines 5 2026-06-03
THY91J Turkish Airlines 4 2026-05-15
THY84U - 4 2026-06-29
THY7KG Turkish Airlines 4 2026-05-14
THY67C Turkish Airlines 4 2026-06-29
THY5KM Turkish Airlines 4 2026-06-18
THY2AY - 4 2026-06-19
THY298 - 4 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THY124 - Jul 14, 13:10 UTCJul 14, 19:15 UTC6h 5m
2026-07-13 THY4 - Jul 13, 18:20 UTCJul 14, 03:30 UTC9h 10m
2026-07-13 THY3 - Jul 13, 04:45 UTCJul 13, 14:15 UTC9h 30m
2026-07-11 THY281 - Jul 11, 11:00 UTCJul 11, 11:25 UTC25m
2026-07-10 THY281 - Jul 10, 13:20 UTCJul 11, 10:20 UTC21h 0m
2026-07-10 THY281 - Jul 10, 12:35 UTCJul 11, 10:20 UTC21h 46m
2026-07-10 THY4AX - Jul 10, 05:45 UTCJul 10, 08:30 UTC2h 45m
2026-07-09 THY8WM - Jul 9, 17:10 UTCJul 9, 20:20 UTC3h 10m
2026-07-09 THY299 - Jul 9, 13:35 UTCJul 9, 14:00 UTC25m
2026-07-09 THY299 - Jul 9, 05:45 UTCJul 9, 13:00 UTC7h 15m
2026-07-08 THY298 - Jul 8, 14:55 UTCJul 8, 21:30 UTC6h 35m
2026-07-08 THY2JT - Jul 8, 09:10 UTCJul 8, 11:05 UTC1h 55m
2026-07-07 THY301 NRT → IST Jul 7, 12:40 UTCJul 8, 07:10 UTC18h 30m
2026-07-07 THY300 - Jul 7, 00:50 UTCJul 7, 09:55 UTC9h 5m
2026-07-06 THY300 - Jul 6, 23:35 UTCJul 7, 00:05 UTC30m
2026-07-06 THY4ML - Jul 6, 12:10 UTCJul 6, 20:55 UTC8h 45m
2026-07-06 THY4KG - Jul 6, 07:25 UTCJul 6, 08:55 UTC1h 30m
2026-07-05 THY4KG - Jul 5, 22:45 UTCJul 6, 07:20 UTC8h 35m
2026-07-05 THY8AK - Jul 5, 18:00 UTCJul 5, 18:55 UTC55m
2026-07-05 THY5HS - Jul 5, 15:15 UTCJul 5, 16:15 UTC1h 0m
2026-07-05 THY299 - Jul 5, 11:25 UTCJul 5, 11:55 UTC30m
2026-07-05 THY299 - Jul 5, 03:45 UTCJul 5, 10:50 UTC7h 5m
2026-07-04 THY298 - Jul 4, 13:25 UTCJul 4, 21:50 UTC8h 25m
2026-07-04 THY353 - Jul 4, 10:10 UTCJul 4, 10:45 UTC35m
2026-07-03 THY353 - Jul 3, 23:30 UTCJul 4, 09:40 UTC10h 10m
2026-07-03 THY352 - Jul 3, 22:05 UTCJul 3, 22:25 UTC20m
2026-07-02 THY181 CUN → IST Jul 2, 19:20 UTCJul 3, 06:55 UTC11h 35m
2026-07-02 THY181 CUN → IST Jul 2, 15:20 UTCJul 2, 17:10 UTC1h 50m
2026-07-02 THY181 CUN → IST Jul 2, 01:00 UTCJul 2, 13:15 UTC12h 15m
2026-06-30 THY12E - Jun 30, 21:35 UTCJul 1, 10:00 UTC12h 25m
2026-06-30 THY8MT IST → LAX Jun 30, 06:15 UTCJun 30, 19:00 UTC12h 45m
2026-06-29 THY84U - Jun 29, 16:50 UTCJun 30, 02:45 UTC9h 56m
2026-06-29 THY67C IST → ORD Jun 29, 04:34 UTCJun 29, 14:44 UTC10h 10m
2026-06-28 THY3EZ AMS → IST Jun 28, 21:40 UTCJun 29, 00:24 UTC2h 45m
2026-06-28 THY7JR - Jun 28, 16:45 UTCJun 28, 19:29 UTC2h 45m
2026-06-27 THY299 - Jun 27, 17:29 UTCJun 28, 13:10 UTC19h 40m
2026-06-27 THY299 - Jun 27, 13:24 UTCJun 28, 13:10 UTC23h 45m
2026-06-26 THY41Y - Jun 26, 20:04 UTCJun 27, 07:15 UTC11h 10m
2026-06-26 THY49Q - Jun 26, 05:35 UTCJun 26, 17:50 UTC12h 15m
2026-06-25 THY9LC - Jun 25, 17:34 UTCJun 26, 02:34 UTC9h 0m
2026-06-25 THY69W IST → IAD Jun 25, 05:05 UTCJun 25, 15:29 UTC10h 25m
2026-06-25 THY25 TPE → IST Jun 25, 00:44 UTCJun 25, 00:59 UTC15m
2026-06-24 THY25 TPE → IST Jun 24, 13:54 UTCJun 25, 00:09 UTC10h 15m
2026-06-23 THY24 IST → TPE Jun 23, 23:10 UTCJun 24, 09:49 UTC10h 40m
2026-06-23 THY224 - Jun 23, 09:45 UTCJun 23, 14:49 UTC5h 5m
2026-06-22 THY224 - Jun 22, 17:20 UTCJun 23, 14:49 UTC21h 30m
2026-06-22 THY224 - Jun 22, 15:20 UTCJun 23, 14:49 UTC23h 30m
2026-06-22 THY223 IST → CCS Jun 22, 13:19 UTCJun 23, 13:15 UTC23h 55m
2026-06-22 THY223 IST → CCS Jun 22, 13:14 UTCJun 23, 11:14 UTC22h 0m
2026-06-21 THY4MS - Jun 21, 20:29 UTCJun 22, 08:29 UTC12h 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-LLE page for operator, model, and routing details .

Mode-S 4BB185 frequently asked

What is Mode-S code 4BB185?
4BB185 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LLE.
Where is Mode-S 4BB185 registered?
Mode-S code 4BB185 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB185 broadcasting right now?
Yes. Mode-S 4BB185 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB185, octal 22730605, decimal 4,960,645.
What flights does 4BB185 operate?
Mode-S 4BB185 has broadcast 20 distinct callsigns, including THY281, THY311, THY299, THY124, THY47B.