Apparatus

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sensors Mode-S transponder

4BB886

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-NDF · AIRBUS A-321neo

Hex
4BB886
Octal
22734206
Decimal
4,962,438
Country
TR
Tail
TC-NDF
Type
A21N
Broadcasting now · callsign TKJ1DE · 34,025 ft
Flights observed
111
Distinct callsigns
20
Country
TR
Last broadcast
20d ago

Current position

4BB886 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB886 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
TKJ7NZ - 3 2026-07-09
TKJ6WM Tarkim Havacilik 3 2026-07-21
TKJ68A - 3 2026-07-09
TKJ30H - 3 2026-07-21
TKJ9CL Tarkim Havacilik 2 2026-07-26
TKJ9AW - 2 2026-07-02
TKJ8JC - 2 2026-07-12
TKJ6MR - 2 2026-07-12
TKJ5MR - 2 2026-07-09
TKJ4MN - 2 2026-07-07
TKJ4FT - 2 2026-07-15
TKJ45W Tarkim Havacilik 2 2026-07-26
TKJ3NA Tarkim Havacilik 2 2026-07-22
TKJ3LB Tarkim Havacilik 2 2026-07-26
TKJ3AG Tarkim Havacilik 2 2026-07-21
TKJ2DZ Tarkim Havacilik 2 2026-07-21
TKJ20Q - 2 2026-07-26
TKJ1KZ - 2 2026-07-15
TKJ1BR - 2 2026-07-02
TKJ9YV - 1 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TKJ8SH SAW → STN Jul 26, 21:15 UTCJul 26, 21:30 UTC15m
2026-07-26 TKJ9CL SAW → STR Jul 26, 17:40 UTCJul 26, 18:05 UTC25m
2026-07-26 TKJ45W BEG → ESB Jul 26, 15:45 UTCJul 26, 16:05 UTC20m
2026-07-26 TKJ20Q - Jul 26, 11:30 UTCJul 26, 13:45 UTC2h 15m
2026-07-26 TKJ3LB ADB → ESB Jul 26, 07:20 UTCJul 26, 10:00 UTC2h 40m
2026-07-25 TKJ9EF ESB → AYT Jul 25, 18:55 UTCJul 25, 21:35 UTC2h 40m
2026-07-25 TKJ8FD SAW → SJJ Jul 25, 14:35 UTCJul 25, 17:25 UTC2h 50m
2026-07-25 TKJ40R ESB → EZS Jul 25, 10:40 UTCJul 25, 13:00 UTC2h 20m
2026-07-25 TKJ8QP - Jul 25, 05:25 UTCJul 25, 08:10 UTC2h 45m
2026-07-24 TKJ6JZ - Jul 24, 21:05 UTCJul 25, 02:55 UTC5h 50m
2026-07-24 TKJ5229 AYT → ESB Jul 24, 15:15 UTCJul 24, 19:00 UTC3h 45m
2026-07-24 TKJ20Q - Jul 24, 11:20 UTCJul 24, 13:35 UTC2h 15m
2026-07-24 TKJ3LB ADB → ESB Jul 24, 07:20 UTCJul 24, 09:50 UTC2h 30m
2026-07-23 TKJ3MQ - Jul 23, 22:15 UTCJul 24, 01:15 UTC3h 0m
2026-07-23 TKJ4NB - Jul 23, 17:05 UTCJul 23, 20:40 UTC3h 35m
2026-07-23 TKJ1FZ ECN → ESB Jul 23, 12:05 UTCJul 23, 14:50 UTC2h 45m
2026-07-23 TKJ9XD - Jul 23, 06:10 UTCJul 23, 09:35 UTC3h 25m
2026-07-22 TKJ3NA ADB → SAW Jul 22, 17:00 UTCJul 22, 21:20 UTC4h 20m
2026-07-22 TKJ7FC BJV → SAW Jul 22, 13:10 UTCJul 22, 14:35 UTC1h 25m
2026-07-22 TKJ2KL ECN → ADB Jul 22, 11:10 UTCJul 22, 11:40 UTC30m
2026-07-22 TKJ51T ESB → AYT Jul 22, 00:25 UTCJul 22, 03:05 UTC2h 40m
2026-07-21 TKJ3HF - Jul 21, 19:45 UTCJul 21, 22:50 UTC3h 5m
2026-07-21 TKJ6WM OGU → ESB Jul 21, 14:55 UTCJul 21, 17:55 UTC3h 0m
2026-07-21 TKJ30H - Jul 21, 09:50 UTCJul 21, 13:25 UTC3h 35m
2026-07-21 TKJ3AG SAW → SSH Jul 21, 07:00 UTCJul 21, 07:45 UTC45m
2026-07-21 TKJ2DZ SAW → BEG Jul 21, 03:00 UTCJul 21, 03:55 UTC55m
2026-07-19 TKJ6FK ASR → SAW Jul 19, 22:10 UTCJul 20, 04:15 UTC6h 5m
2026-07-19 TKJ6WM - Jul 19, 16:25 UTCJul 19, 19:30 UTC3h 5m
2026-07-19 TKJ30H - Jul 19, 10:40 UTCJul 19, 14:30 UTC3h 50m
2026-07-19 TKJ6DS - Jul 19, 01:20 UTCJul 19, 03:20 UTC2h 0m
2026-07-18 TKJ3ZG SAW → BEG Jul 18, 21:00 UTCJul 18, 22:45 UTC1h 45m
2026-07-18 TKJ84L - Jul 18, 10:30 UTCJul 18, 13:50 UTC3h 20m
2026-07-18 TKJ7FK - Jul 18, 06:00 UTCJul 18, 08:55 UTC2h 55m
2026-07-18 TKJ9KZ DLM → SAW Jul 18, 02:25 UTCJul 18, 03:00 UTC36m
2026-07-17 TKJ3BC TZX → ESB Jul 17, 21:39 UTCJul 17, 22:20 UTC40m
2026-07-17 TKJ6WM - Jul 17, 16:49 UTCJul 17, 20:10 UTC3h 20m
2026-07-17 TKJ30H - Jul 17, 11:50 UTCJul 17, 15:35 UTC3h 45m
2026-07-17 TKJ7WE - Jul 17, 04:20 UTCJul 17, 04:39 UTC20m
2026-07-16 TKJ3XU - Jul 16, 20:25 UTCJul 16, 20:49 UTC25m
2026-07-16 TKJ6UN - Jul 16, 15:40 UTCJul 16, 18:29 UTC2h 50m
2026-07-16 TKJ22D - Jul 16, 10:50 UTCJul 16, 14:00 UTC3h 10m
2026-07-16 TKJ5HB - Jul 16, 05:20 UTCJul 16, 06:20 UTC1h 0m
2026-07-16 TKJ50P - Jul 16, 03:05 UTCJul 16, 03:45 UTC40m
2026-07-15 TKJ6RK - Jul 15, 21:30 UTCJul 15, 22:15 UTC45m
2026-07-15 TKJ9QU - Jul 15, 19:50 UTCJul 15, 20:35 UTC45m
2026-07-15 TKJ7XT - Jul 15, 17:20 UTCJul 15, 18:10 UTC50m
2026-07-15 TKJ9XF - Jul 15, 14:55 UTCJul 15, 16:05 UTC1h 10m
2026-07-15 TKJ4FT - Jul 15, 12:05 UTCJul 15, 12:30 UTC25m
2026-07-15 TKJ1KZ - Jul 15, 09:50 UTCJul 15, 10:30 UTC40m
2026-07-15 TKJ9YV - Jul 15, 05:10 UTCJul 15, 08:10 UTC3h 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-NDF page for operator, model, and routing details .

Mode-S 4BB886 frequently asked

What is Mode-S code 4BB886?
4BB886 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-NDF.
Where is Mode-S 4BB886 registered?
Mode-S code 4BB886 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB886 broadcasting right now?
Yes. Mode-S 4BB886 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB886, octal 22734206, decimal 4,962,438.
What flights does 4BB886 operate?
Mode-S 4BB886 has broadcast 20 distinct callsigns, including TKJ7NZ, TKJ6WM, TKJ68A, TKJ30H, TKJ9CL.