Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4BB0EF

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB0EF
Octal
22730357
Decimal
4,960,495
Country
TR
Tail
TC-LGO
Type
A359
Broadcasting now · callsign THY3FH · 39,000 ft
Flights observed
286
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 20:45 UTC

Current position

4BB0EF is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB0EF 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
THY39V Turkish Airlines 15 2026-06-22
THY209 - 15 2026-07-13
THY49A - 12 2026-06-21
THY69 - 10 2026-07-17
THY68 - 9 2026-07-16
THY801 Turkish Airlines 8 2026-06-09
THY45M Turkish Airlines 8 2026-06-26
THY208 - 8 2026-07-12
THY904 - 7 2026-07-17
THY216 - 7 2026-07-19
THY215 - 7 2026-07-19
THY056 - 7 2026-06-12
THY92W Turkish Airlines 6 2026-07-22
THY81D Turkish Airlines 6 2026-06-25
THY79K - 6 2026-07-20
THY175 Turkish Airlines 6 2026-05-27
THY174 Turkish Airlines 6 2026-05-26
THY9WC Turkish Airlines 5 2026-07-21
THY903 - 5 2026-07-17
THY8NK - 5 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY165 HAN → IST Jul 26, 17:10 UTCJul 26, 20:45 UTC3h 35m
2026-07-26 THY164 IST → HAN Jul 26, 03:05 UTCJul 26, 11:10 UTC8h 6m
2026-07-25 THY45T CPT → IST Jul 25, 14:35 UTCJul 26, 00:35 UTC10h 0m
2026-07-24 THY10J IST → CPT Jul 24, 23:30 UTCJul 25, 09:55 UTC10h 25m
2026-07-24 THY16 GRU → IST Jul 24, 07:45 UTCJul 24, 20:05 UTC12h 20m
2026-07-24 THY16 GRU → IST Jul 24, 03:05 UTCJul 24, 05:20 UTC2h 15m
2026-07-23 THY15 IST → GRU Jul 23, 22:40 UTCJul 24, 01:10 UTC2h 30m
2026-07-23 THY15 IST → GRU Jul 23, 08:15 UTCJul 23, 20:35 UTC12h 20m
2026-07-22 THY92W DUR → JNB Jul 22, 16:25 UTCJul 23, 01:25 UTC9h 0m
2026-07-22 THY92W DUR → JNB Jul 22, 13:35 UTCJul 22, 14:20 UTC45m
2026-07-21 THY21Y JNB → DUR Jul 21, 23:25 UTCJul 22, 01:00 UTC1h 35m
2026-07-21 THY9WC SFO → IST Jul 21, 02:45 UTCJul 21, 14:30 UTC11h 45m
2026-07-20 THY79K - Jul 20, 10:55 UTCJul 21, 00:05 UTC13h 10m
2026-07-19 THY216 - Jul 19, 20:00 UTCJul 20, 08:20 UTC12h 20m
2026-07-19 THY216 - Jul 19, 14:30 UTCJul 19, 17:30 UTC3h 0m
2026-07-19 THY215 - Jul 19, 11:05 UTCJul 19, 11:50 UTC45m
2026-07-19 THY215 - Jul 19, 09:00 UTCJul 19, 09:50 UTC50m
2026-07-18 THY215 - Jul 18, 18:40 UTCJul 19, 07:05 UTC12h 25m
2026-07-17 THY904 - Jul 17, 22:55 UTCJul 18, 15:55 UTC17h 1m
2026-07-17 THY904 - Jul 17, 15:49 UTCJul 18, 15:45 UTC23h 56m
2026-07-17 THY903 - Jul 17, 13:50 UTCJul 18, 13:45 UTC23h 56m
2026-07-17 THY903 - Jul 17, 12:35 UTCJul 18, 10:50 UTC22h 16m
2026-07-17 THY69 - Jul 17, 01:20 UTCJul 17, 01:39 UTC20m
2026-07-16 THY69 - Jul 16, 16:49 UTCJul 17, 00:40 UTC7h 50m
2026-07-16 THY68 - Jul 16, 00:40 UTCJul 16, 08:20 UTC7h 40m
2026-07-15 THY68 - Jul 15, 23:25 UTCJul 15, 23:35 UTC10m
2026-07-15 THY9WR - Jul 15, 18:25 UTCJul 15, 21:15 UTC2h 50m
2026-07-15 THY1PA - Jul 15, 13:00 UTCJul 15, 16:05 UTC3h 5m
2026-07-15 THY2YR - Jul 15, 07:25 UTCJul 15, 08:55 UTC1h 30m
2026-07-15 THY39GV - Jul 15, 04:20 UTCJul 15, 05:40 UTC1h 20m
2026-07-14 THY75G - Jul 14, 16:30 UTCJul 15, 01:25 UTC8h 54m
2026-07-14 THY75G - Jul 14, 10:05 UTCJul 14, 13:40 UTC3h 35m
2026-07-13 THY1MG - Jul 13, 23:10 UTCJul 14, 07:55 UTC8h 45m
2026-07-13 THY209 - Jul 13, 13:50 UTCJul 13, 14:20 UTC30m
2026-07-13 THY209 - Jul 13, 03:40 UTCJul 13, 13:15 UTC9h 35m
2026-07-12 THY208 - Jul 12, 15:10 UTCJul 12, 23:05 UTC7h 55m
2026-07-12 THY2CP - Jul 12, 08:45 UTCJul 12, 10:30 UTC1h 45m
2026-07-12 THY3QX - Jul 12, 04:50 UTCJul 12, 06:50 UTC2h 0m
2026-07-11 THY311 - Jul 11, 07:50 UTCJul 12, 02:20 UTC18h 30m
2026-07-11 THY311 - Jul 11, 05:50 UTCJul 12, 02:20 UTC20h 30m
2026-07-11 THY310 - Jul 11, 03:50 UTCJul 12, 02:20 UTC22h 30m
2026-07-10 THY310 - Jul 10, 23:50 UTCJul 11, 22:35 UTC22h 45m
2026-07-10 THY310 - Jul 10, 23:35 UTCJul 11, 20:25 UTC20h 50m
2026-07-10 THY1JZ - Jul 10, 19:10 UTCJul 10, 20:35 UTC1h 25m
2026-07-10 THY3FH - Jul 10, 16:05 UTCJul 10, 17:25 UTC1h 20m
2026-07-10 THY209 - Jul 10, 02:45 UTCJul 10, 13:20 UTC10h 35m
2026-07-09 THY208 - Jul 9, 14:40 UTCJul 9, 20:10 UTC5h 30m
2026-07-09 THY9FG - Jul 9, 09:00 UTCJul 9, 11:30 UTC2h 30m
2026-07-09 THY2WM - Jul 9, 04:20 UTCJul 9, 07:05 UTC2h 45m
2026-07-08 THY69 - Jul 8, 16:15 UTCJul 8, 20:05 UTC3h 50m

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

Mode-S 4BB0EF frequently asked

What is Mode-S code 4BB0EF?
4BB0EF is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LGO.
Where is Mode-S 4BB0EF registered?
Mode-S code 4BB0EF is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB0EF broadcasting right now?
Yes. Mode-S 4BB0EF is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB0EF, octal 22730357, decimal 4,960,495.
What flights does 4BB0EF operate?
Mode-S 4BB0EF has broadcast 20 distinct callsigns, including THY39V, THY209, THY49A, THY69, THY68.