Apparatus

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sensors Mode-S transponder

4BA890

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JDP · AIRBUS A-330-200

Hex
4BA890
Octal
22724220
Decimal
4,958,352
Country
TR
Tail
TC-JDP
Type
A332
No current signal · last broadcast 2h ago
Flights observed
290
Distinct callsigns
20
Country
TR
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 4BA890.

Country allocation

The ICAO 24-bit address 4BA890 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
THY6543 - 12 2026-06-26
THY6130 - 12 2026-06-28
THY6270 - 11 2026-06-18
THY6106 - 10 2026-07-07
THY6146 - 9 2026-06-26
THY6107 - 9 2026-07-07
THY6271 - 8 2026-06-19
THY6253 Turkish Airlines 8 2026-06-14
THY6062 - 8 2026-06-29
THY6323 - 7 2026-07-11
THY6103 - 7 2026-07-03
THY6102 - 7 2026-07-03
THY6642 Turkish Airlines 6 2026-04-18
THY6541 Turkish Airlines 6 2026-06-17
THY6513 - 6 2026-07-10
THY6419 Turkish Airlines 6 2026-05-30
THY6178 - 6 2026-06-22
THY6319 Turkish Airlines 5 2026-06-23
THY6268 - 5 2026-07-08
THY6211 Turkish Airlines 5 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THY6328 - Jul 14, 03:40 UTCJul 14, 05:35 UTC1h 55m
2026-07-13 THY6604 - Jul 13, 13:50 UTCJul 13, 21:05 UTC7h 15m
2026-07-12 THY6381 - Jul 12, 16:05 UTCJul 13, 10:25 UTC18h 20m
2026-07-12 THY6380 - Jul 12, 14:10 UTCJul 13, 10:25 UTC20h 15m
2026-07-12 THY6380 - Jul 12, 04:10 UTCJul 12, 09:15 UTC5h 5m
2026-07-12 THY6560 - Jul 12, 00:05 UTCJul 12, 01:40 UTC1h 35m
2026-07-11 THY6559 - Jul 11, 19:45 UTCJul 11, 21:20 UTC1h 35m
2026-07-11 THY6323 - Jul 11, 16:55 UTCJul 11, 17:15 UTC20m
2026-07-11 THY6323 - Jul 11, 14:50 UTCJul 11, 16:15 UTC1h 25m
2026-07-11 THY6323 - Jul 11, 04:40 UTCJul 11, 05:01 UTC20m
2026-07-11 THY6322 - Jul 11, 01:45 UTCJul 11, 01:55 UTC10m
2026-07-10 THY6322 - Jul 10, 15:10 UTCJul 10, 23:45 UTC8h 35m
2026-07-10 THY6322 - Jul 10, 10:45 UTCJul 10, 13:00 UTC2h 15m
2026-07-10 THY6513 - Jul 10, 05:35 UTCJul 10, 08:10 UTC2h 35m
2026-07-10 THY6513 DUB → CPH Jul 10, 01:50 UTCJul 10, 03:35 UTC1h 45m
2026-07-09 THY6513 - Jul 9, 19:25 UTCJul 9, 23:25 UTC4h 0m
2026-07-09 THY6269 - Jul 9, 09:25 UTCJul 9, 10:00 UTC35m
2026-07-08 THY6268 - Jul 8, 14:05 UTCJul 9, 08:50 UTC18h 45m
2026-07-08 THY6268 - Jul 8, 12:05 UTCJul 9, 08:50 UTC20h 45m
2026-07-08 THY6268 - Jul 8, 10:05 UTCJul 9, 08:50 UTC22h 45m
2026-07-08 THY6268 - Jul 8, 05:10 UTCJul 8, 07:35 UTC2h 25m
2026-07-08 THY6268 - Jul 8, 03:10 UTCJul 8, 05:05 UTC1h 55m
2026-07-07 THY6107 - Jul 7, 16:55 UTCJul 8, 00:30 UTC7h 35m
2026-07-07 THY6106 - Jul 7, 08:35 UTCJul 7, 13:55 UTC5h 20m
2026-07-07 THY6106 - Jul 7, 07:00 UTCJul 7, 07:30 UTC30m
2026-07-07 THY6117 - Jul 7, 00:05 UTCJul 7, 04:35 UTC4h 30m
2026-07-06 THY6117 - Jul 6, 16:45 UTCJul 6, 21:55 UTC5h 10m
2026-07-06 THY6116 - Jul 6, 11:35 UTCJul 6, 14:00 UTC2h 25m
2026-07-05 THY6381 - Jul 5, 14:05 UTCJul 6, 09:00 UTC18h 55m
2026-07-05 THY6380 - Jul 5, 12:25 UTCJul 6, 09:00 UTC20h 35m
2026-07-05 THY6380 - Jul 5, 03:35 UTCJul 5, 08:15 UTC4h 40m
2026-07-04 THY6410 - Jul 4, 16:45 UTCJul 4, 19:25 UTC2h 40m
2026-07-04 THY6409 - Jul 4, 11:15 UTCJul 4, 14:25 UTC3h 10m
2026-07-03 THY6103 - Jul 3, 22:05 UTCJul 4, 05:45 UTC7h 40m
2026-07-03 THY6102 - Jul 3, 19:50 UTCJul 3, 20:00 UTC10m
2026-07-03 THY6102 - Jul 3, 13:00 UTCJul 3, 18:20 UTC5h 20m
2026-07-03 THY6215 - Jul 3, 08:00 UTCJul 3, 10:25 UTC2h 25m
2026-07-02 THY6215 - Jul 2, 21:35 UTCJul 2, 21:50 UTC15m
2026-07-02 THY6214 - Jul 2, 18:40 UTCJul 2, 18:50 UTC10m
2026-07-02 THY6214 - Jul 2, 10:45 UTCJul 2, 17:45 UTC7h 0m
2026-07-02 THY6214 - Jul 2, 04:15 UTCJul 2, 08:55 UTC4h 40m
2026-07-01 THY6657 ORD → IST Jul 1, 17:55 UTCJul 2, 01:30 UTC7h 35m
2026-07-01 THY6656 ATH → ATH Jul 1, 15:05 UTCJul 1, 15:15 UTC10m
2026-07-01 THY6656 ATH → ATH Jul 1, 08:10 UTCJul 1, 13:35 UTC5h 25m
2026-07-01 THY6107 - Jul 1, 02:10 UTCJul 1, 02:30 UTC20m
2026-06-30 THY6107 - Jun 30, 18:45 UTCJul 1, 01:35 UTC6h 50m
2026-06-30 THY6106 - Jun 30, 09:10 UTCJun 30, 16:00 UTC6h 50m
2026-06-30 THY6065 - Jun 30, 04:40 UTCJun 30, 05:00 UTC20m
2026-06-30 THY6065 - Jun 30, 02:40 UTCJun 30, 04:05 UTC1h 25m
2026-06-29 THY6065 - Jun 29, 15:49 UTCJun 29, 16:10 UTC20m

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

Mode-S 4BA890 frequently asked

What is Mode-S code 4BA890?
4BA890 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JDP.
Where is Mode-S 4BA890 registered?
Mode-S code 4BA890 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BA890 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BA890, octal 22724220, decimal 4,958,352.
What flights does 4BA890 operate?
Mode-S 4BA890 has broadcast 20 distinct callsigns, including THY6543, THY6130, THY6270, THY6106, THY6146.