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 1h ago
Flights observed
142
Distinct callsigns
20
Country
TR
Last broadcast
1h 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
THY6270 Turkish Airlines 7 2026-05-18
THY6106 Turkish Airlines 7 2026-05-19
THY6642 Turkish Airlines 6 2026-04-18
THY6543 Turkish Airlines 6 2026-05-29
THY6130 Turkish Airlines 6 2026-05-05
THY6107 Turkish Airlines 6 2026-05-20
THY6271 Turkish Airlines 5 2026-05-19
THY6253 Turkish Airlines 5 2026-05-24
THY6146 Turkish Airlines 5 2026-05-28
THY6541 Turkish Airlines 4 2026-05-27
THY6419 Turkish Airlines 4 2026-05-30
THY6323 Turkish Airlines 4 2026-05-02
THY6513 Turkish Airlines 3 2026-04-23
THY6512 Turkish Airlines 3 2026-04-16
THY6456 - 3 2026-04-15
THY6319 Turkish Airlines 3 2026-05-26
THY6141 - 3 2026-05-06
THY6105 Turkish Airlines 3 2026-05-25
THY6643 Turkish Airlines 2 2026-04-18
THY6560 Turkish Airlines 2 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 THY6419 ZRH → IST May 30, 02:00 UTCMay 30, 04:00 UTC2h 0m
2026-05-29 THY6543 IST → STN May 29, 19:10 UTCMay 29, 21:25 UTC2h 15m
2026-05-29 THY6543 IST → STN May 29, 15:50 UTCMay 29, 17:05 UTC1h 15m
2026-05-29 THY6543 IST → STN May 29, 10:10 UTCMay 29, 13:35 UTC3h 25m
2026-05-28 THY6146 BEY → HKG May 28, 19:55 UTCMay 29, 08:05 UTC12h 10m
2026-05-28 THY6146 BEY → HKG May 28, 12:05 UTCMay 29, 08:05 UTC20h 0m
2026-05-28 THY6146 BEY → HKG May 28, 10:50 UTCMay 29, 08:05 UTC21h 15m
2026-05-28 THY6404 FRA → IST May 28, 06:05 UTCMay 28, 08:20 UTC2h 15m
2026-05-28 THY6403 IST → FRA May 28, 00:40 UTCMay 28, 03:20 UTC2h 40m
2026-05-27 THY6542 - May 27, 18:10 UTCMay 27, 21:05 UTC2h 55m
2026-05-27 THY6541 IST → HEL May 27, 13:05 UTCMay 27, 16:05 UTC3h 0m
2026-05-27 THY6180 IST → LOS May 27, 08:10 UTCMay 27, 10:20 UTC2h 10m
2026-05-26 THY6180 IST → LOS May 26, 15:35 UTCMay 27, 05:49 UTC14h 15m
2026-05-26 THY6319 ATL → ORD May 26, 10:20 UTCMay 26, 10:29 UTC10m
2026-05-26 THY6319 ATL → ORD May 26, 08:19 UTCMay 26, 09:35 UTC1h 15m
2026-05-25 THY6319 ATL → ORD May 25, 21:09 UTCMay 25, 21:30 UTC20m
2026-05-25 THY6284 CMB → BOM May 25, 09:15 UTCMay 25, 10:20 UTC1h 5m
2026-05-25 THY6284 CMB → BOM May 25, 08:20 UTCMay 25, 08:30 UTC10m
2026-05-25 THY6105 DEL → IST May 25, 03:55 UTCMay 25, 04:05 UTC10m
2026-05-25 THY6105 DEL → IST May 25, 01:55 UTCMay 25, 03:15 UTC1h 20m
2026-05-24 THY6104 IST → DEL May 24, 13:40 UTCMay 24, 18:50 UTC5h 10m
2026-05-24 THY6253 SZX → CIT May 24, 10:55 UTCMay 24, 11:10 UTC15m
2026-05-24 THY6253 SZX → CIT May 24, 08:55 UTCMay 24, 10:15 UTC1h 20m
2026-05-23 THY6253 SZX → CIT May 23, 22:30 UTCMay 23, 22:45 UTC15m
2026-05-23 THY6187 - May 23, 07:45 UTCMay 23, 09:35 UTC1h 50m
2026-05-23 THY6149 LNZ → IST May 23, 04:55 UTCMay 23, 05:05 UTC10m
2026-05-22 THY6149 LNZ → IST May 22, 21:05 UTCMay 22, 23:50 UTC2h 45m
2026-05-22 THY6148 - May 22, 12:05 UTCMay 22, 18:55 UTC6h 50m
2026-05-21 THY6190 - May 21, 12:30 UTCMay 22, 07:25 UTC18h 55m
2026-05-21 THY6190 - May 21, 03:40 UTCMay 21, 14:50 UTC11h 10m
2026-05-20 THY6541 IST → HEL May 20, 22:10 UTCMay 21, 00:30 UTC2h 20m
2026-05-20 THY6541 IST → HEL May 20, 19:00 UTCMay 20, 20:10 UTC1h 10m
2026-05-20 THY6541 IST → HEL May 20, 14:20 UTCMay 20, 17:00 UTC2h 40m
2026-05-20 THY6107 HKG → IST May 20, 01:35 UTCMay 20, 08:35 UTC7h 1m
2026-05-19 THY6106 BOM → BOM May 19, 16:35 UTCMay 19, 22:50 UTC6h 15m
2026-05-19 THY6106 BOM → BOM May 19, 15:45 UTCMay 19, 15:55 UTC10m
2026-05-19 THY6271 URC → IST May 19, 13:20 UTCMay 19, 13:35 UTC15m
2026-05-18 THY6271 URC → IST May 18, 23:35 UTCMay 19, 12:40 UTC13h 5m
2026-05-18 THY6270 IST → TBS May 18, 21:10 UTCMay 18, 21:25 UTC15m
2026-05-18 THY6270 IST → TBS May 18, 19:35 UTCMay 18, 19:45 UTC10m
2026-05-18 THY6125 EBL → IST May 18, 06:35 UTCMay 18, 06:45 UTC10m
2026-05-18 THY6124 - May 18, 00:30 UTCMay 18, 00:40 UTC10m
2026-05-17 THY6253 SZX → CIT May 17, 20:10 UTCMay 17, 20:20 UTC10m
2026-05-17 THY6253 SZX → CIT May 17, 17:50 UTCMay 17, 19:15 UTC1h 25m
2026-05-16 THY6187 - May 16, 13:41 UTCMay 16, 14:46 UTC1h 5m
2026-05-15 THY6502 - May 15, 12:45 UTCMay 15, 13:40 UTC55m
2026-05-15 THY6501 IST → BEG May 15, 08:40 UTCMay 15, 09:50 UTC1h 10m
2026-05-15 THY6287 SZX → CIT May 15, 03:35 UTCMay 15, 04:20 UTC45m
2026-05-14 THY6287 SZX → CIT May 14, 16:25 UTCMay 14, 16:40 UTC15m
2026-05-14 THY6286 FRA → ISL May 14, 01:05 UTCMay 14, 02:05 UTC1h 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-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 1h 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 THY6270, THY6106, THY6642, THY6543, THY6130.