Apparatus

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sensors Mode-S transponder

4BA9CD

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JNM · AIRBUS A-330-300

Hex
4BA9CD
Octal
22724715
Decimal
4,958,669
Country
TR
Tail
TC-JNM
Type
A333
Broadcasting now · callsign THY9PG · 34,000 ft
Flights observed
136
Distinct callsigns
20
Country
TR
Last broadcast
21h ago

Current position

4BA9CD is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BA9CD 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
THY735 Turkish Airlines 8 2026-05-01
THY62Y Turkish Airlines 8 2026-05-16
THY46M Turkish Airlines 8 2026-05-17
THY4HC Turkish Airlines 5 2026-05-07
THY351 Turkish Airlines 5 2026-05-24
THY65 Turkish Airlines 4 2026-05-22
THY9UT Turkish Airlines 3 2026-05-18
THY85T Turkish Airlines 3 2026-05-08
THY67F Turkish Airlines 3 2026-04-24
THY51U Turkish Airlines 3 2026-05-10
THY4QS Turkish Airlines 3 2026-05-18
THY1HZ Turkish Airlines 3 2026-04-16
THY140 Turkish Airlines 3 2026-05-18
THY9YH Turkish Airlines 2 2026-04-24
THY9PJ Turkish Airlines 2 2026-05-24
THY89A Turkish Airlines 2 2026-05-11
THY734 Turkish Airlines 2 2026-04-25
THY6LS Turkish Airlines 2 2026-04-16
THY64 Turkish Airlines 2 2026-05-21
THY5QT Turkish Airlines 2 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 THY3ZM IST → BRU May 29, 18:25 UTCMay 29, 20:40 UTC2h 15m
2026-05-29 THY6ZU IST → ASR May 29, 13:35 UTCMay 29, 16:05 UTC2h 30m
2026-05-29 THY1KD VIE → IST May 29, 09:25 UTCMay 29, 11:05 UTC1h 40m
2026-05-29 THY7KF IST → VIE May 29, 05:20 UTCMay 29, 07:15 UTC1h 55m
2026-05-25 THY47G BOM → IST May 25, 08:40 UTCMay 25, 08:55 UTC15m
2026-05-25 THY47G BOM → IST May 25, 02:15 UTCMay 25, 08:00 UTC5h 45m
2026-05-24 THY59E IST → BOM May 24, 23:10 UTCMay 24, 23:40 UTC30m
2026-05-24 THY59E IST → BOM May 24, 18:55 UTCMay 24, 19:30 UTC35m
2026-05-24 THY9PJ SAW → VAN May 24, 13:40 UTCMay 24, 14:35 UTC55m
2026-05-24 THY2QJ IST → KFS May 24, 10:35 UTCMay 24, 11:30 UTC55m
2026-05-24 THY351 ALA → IST May 24, 05:50 UTCMay 24, 06:00 UTC10m
2026-05-23 THY351 ALA → IST May 23, 18:20 UTCMay 24, 05:05 UTC10h 45m
2026-05-23 THY9PJ SAW → VAN May 23, 13:45 UTCMay 23, 14:30 UTC45m
2026-05-23 THY2QJ IST → KFS May 23, 10:30 UTCMay 23, 11:25 UTC55m
2026-05-23 THY351 ALA → IST May 23, 06:15 UTCMay 23, 06:25 UTC10m
2026-05-22 THY351 ALA → IST May 22, 18:25 UTCMay 23, 05:30 UTC11h 4m
2026-05-22 THY350 IST → ALA May 22, 17:35 UTCMay 22, 17:45 UTC10m
2026-05-22 THY65 BKK → IST May 22, 14:35 UTCMay 22, 14:45 UTC10m
2026-05-22 THY65 BKK → IST May 22, 05:05 UTCMay 22, 13:50 UTC8h 45m
2026-05-21 THY64 IST → BKK May 21, 19:00 UTCMay 22, 02:55 UTC7h 55m
2026-05-21 THY65 BKK → IST May 21, 14:00 UTCMay 21, 14:10 UTC10m
2026-05-21 THY65 BKK → IST May 21, 04:45 UTCMay 21, 13:15 UTC8h 30m
2026-05-20 THY64 IST → BKK May 20, 17:55 UTCMay 21, 03:00 UTC9h 5m
2026-05-20 THY121 JED → IST May 20, 05:55 UTCMay 20, 14:50 UTC8h 55m
2026-05-20 THY371 TAS → IST May 20, 02:05 UTCMay 20, 02:20 UTC15m
2026-05-19 THY370 IAS → TAS May 19, 16:30 UTCMay 19, 17:45 UTC1h 15m
2026-05-19 THY370 IAS → TAS May 19, 15:45 UTCMay 19, 15:55 UTC10m
2026-05-19 THY107 MED → IST May 19, 05:30 UTCMay 19, 12:50 UTC7h 20m
2026-05-19 THY141 RUH → IST May 19, 02:45 UTCMay 19, 02:55 UTC10m
2026-05-18 THY140 IST → RUH May 18, 17:40 UTCMay 18, 19:20 UTC1h 39m
2026-05-18 THY9UT IST → BUD May 18, 13:10 UTCMay 18, 13:55 UTC45m
2026-05-18 THY4QS IST → HTY May 18, 10:50 UTCMay 18, 11:30 UTC40m
2026-05-17 THY3EG AYT → VKO May 17, 17:05 UTCMay 17, 19:30 UTC2h 25m
2026-05-17 THY6MF IST → DUS May 17, 12:35 UTCMay 17, 15:10 UTC2h 35m
2026-05-17 THY46M DAC → IST May 17, 09:40 UTCMay 17, 10:00 UTC20m
2026-05-17 THY46M DAC → IST May 17, 02:00 UTCMay 17, 08:50 UTC6h 50m
2026-05-16 THY62Y IST → DAC May 16, 17:10 UTCMay 16, 23:45 UTC6h 35m
2026-05-16 THY62Y IST → DAC May 16, 16:20 UTCMay 16, 16:31 UTC10m
2026-05-16 THY107 MED → IST May 16, 06:35 UTCMay 16, 12:45 UTC6h 10m
2026-05-15 THY137 MED → IST May 15, 18:50 UTCMay 16, 06:31 UTC11h 41m
2026-05-15 THY115 JED → IST May 15, 01:20 UTCMay 15, 09:20 UTC8h 0m
2026-05-14 THY2TC BCN → IST May 14, 17:40 UTCMay 14, 20:05 UTC2h 25m
2026-05-14 THY5QT VAR → IST May 14, 12:30 UTCMay 14, 15:50 UTC3h 20m
2026-05-14 THY46M DAC → IST May 14, 00:55 UTCMay 14, 08:20 UTC7h 25m
2026-05-13 THY62Y IST → DAC May 13, 16:45 UTCMay 13, 22:55 UTC6h 10m
2026-05-13 THY46M DAC → IST May 13, 01:05 UTCMay 13, 08:25 UTC7h 20m
2026-05-12 THY62Y IST → DAC May 12, 17:15 UTCMay 12, 23:10 UTC5h 55m
2026-05-12 THY345 FRU → IST May 12, 07:20 UTCMay 12, 08:40 UTC1h 20m
2026-05-11 THY89A CMB → IST May 11, 02:10 UTCMay 11, 09:25 UTC7h 15m
2026-05-10 THY51U IST → CMB May 10, 17:45 UTCMay 10, 23:35 UTC5h 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-JNM page for operator, model, and routing details .

Mode-S 4BA9CD frequently asked

What is Mode-S code 4BA9CD?
4BA9CD is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JNM.
Where is Mode-S 4BA9CD registered?
Mode-S code 4BA9CD is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BA9CD broadcasting right now?
Yes. Mode-S 4BA9CD is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BA9CD, octal 22724715, decimal 4,958,669.
What flights does 4BA9CD operate?
Mode-S 4BA9CD has broadcast 20 distinct callsigns, including THY735, THY62Y, THY46M, THY4HC, THY351.