Apparatus

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sensors Mode-S transponder

4BAA67

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JSG · AIRBUS A-321

Hex
4BAA67
Octal
22725147
Decimal
4,958,823
Country
TR
Tail
TC-JSG
Type
A321
No current signal · last broadcast Jul 26, 19:35 UTC
Flights observed
340
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 19:35 UTC

Last known position

Most recent position reported by Mode-S 4BAA67.

Country allocation

The ICAO 24-bit address 4BAA67 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
THY9VU - 5 2026-07-16
THY4PR - 5 2026-07-16
THY9VR - 4 2026-06-18
THY8KV - 4 2026-06-18
THY8ES - 4 2026-07-06
THY7LX - 4 2026-07-06
THY4YJ Turkish Airlines 4 2026-07-26
THY2CV Turkish Airlines 4 2026-07-26
THY272 - 4 2026-06-16
THY9BA Turkish Airlines 3 2026-07-26
THY7BH - 3 2026-07-01
THY6EK Turkish Airlines 3 2026-04-13
THY65Y - 3 2026-07-19
THY658 - 3 2026-07-21
THY657 Turkish Airlines 3 2026-07-21
THY5BE - 3 2026-07-19
THY5AW - 3 2026-04-14
THY4EK - 3 2026-07-18
THY4CK Turkish Airlines 3 2026-04-18
THY4BY - 3 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY9BA SKP → IST Jul 26, 18:45 UTCJul 26, 19:35 UTC50m
2026-07-26 THY1LR AYT → VKO Jul 26, 16:30 UTCJul 26, 17:20 UTC50m
2026-07-26 THY8CH DLM → IST Jul 26, 13:10 UTCJul 26, 14:25 UTC1h 15m
2026-07-26 THY1MA MUC → IST Jul 26, 11:00 UTCJul 26, 11:40 UTC40m
2026-07-26 THY2CV SJJ → IST Jul 26, 07:40 UTCJul 26, 08:55 UTC1h 15m
2026-07-26 THY4YJ IST → SJJ Jul 26, 04:45 UTCJul 26, 06:05 UTC1h 20m
2026-07-25 THY4AF TIA → IST Jul 25, 19:05 UTCJul 25, 20:05 UTC1h 0m
2026-07-25 THY5DQ IST → TIA Jul 25, 16:15 UTCJul 25, 17:20 UTC1h 5m
2026-07-25 THY5TH BUD → IST Jul 25, 12:35 UTCJul 25, 14:15 UTC1h 40m
2026-07-25 THY1XF ECN → IST Jul 25, 09:45 UTCJul 25, 11:20 UTC1h 35m
2026-07-25 THY40H FCO → IST Jul 25, 05:20 UTCJul 25, 07:20 UTC2h 0m
2026-07-24 THY5EJ IST → FCO Jul 24, 19:20 UTCJul 24, 21:25 UTC2h 5m
2026-07-24 THY9WY DLM → IST Jul 24, 16:05 UTCJul 24, 17:00 UTC55m
2026-07-24 THY3441 - Jul 24, 00:40 UTCJul 24, 01:30 UTC50m
2026-07-23 THY3440 - Jul 23, 22:15 UTCJul 23, 23:05 UTC50m
2026-07-23 THY3CV VAN → IST Jul 23, 19:55 UTCJul 23, 20:45 UTC50m
2026-07-23 THY9DH SZF → IST Jul 23, 13:50 UTCJul 23, 17:10 UTC3h 20m
2026-07-23 THY640 MJI → IST Jul 23, 09:55 UTCJul 23, 12:05 UTC2h 10m
2026-07-23 THY639 IST → MJI Jul 23, 05:00 UTCJul 23, 07:35 UTC2h 35m
2026-07-22 THY7RJ MUC → IST Jul 22, 18:35 UTCJul 22, 20:30 UTC1h 55m
2026-07-22 THY1UP - Jul 22, 14:05 UTCJul 22, 16:25 UTC2h 20m
2026-07-21 THY658 - Jul 21, 23:55 UTCJul 22, 01:55 UTC2h 0m
2026-07-21 THY657 IST → TUN Jul 21, 19:25 UTCJul 21, 21:30 UTC2h 5m
2026-07-21 THY1WG IST → BOS Jul 21, 13:55 UTCJul 21, 15:55 UTC2h 0m
2026-07-21 THY7XZ - Jul 21, 10:25 UTCJul 21, 12:40 UTC2h 15m
2026-07-21 THY3NU IST → GNY Jul 21, 05:05 UTCJul 21, 07:30 UTC2h 25m
2026-07-20 THY1SQ IST → BRI Jul 20, 16:50 UTCJul 20, 19:35 UTC2h 45m
2026-07-20 THY4DP - Jul 20, 13:50 UTCJul 20, 14:25 UTC35m
2026-07-20 THY8RC IKA → IST Jul 20, 10:50 UTCJul 20, 11:45 UTC55m
2026-07-20 THY3YM BRI → IST Jul 20, 06:55 UTCJul 20, 08:25 UTC1h 30m
2026-07-20 THY3LU IST → BRI Jul 20, 04:10 UTCJul 20, 05:40 UTC1h 30m
2026-07-19 THY8NG IST → LGW Jul 19, 20:20 UTCJul 19, 21:15 UTC55m
2026-07-19 THY4UM - Jul 19, 18:10 UTCJul 19, 18:45 UTC35m
2026-07-19 THY5EL - Jul 19, 13:50 UTCJul 19, 16:10 UTC2h 20m
2026-07-19 THY3RF IST → DIY Jul 19, 09:45 UTCJul 19, 12:15 UTC2h 30m
2026-07-19 THY5BE - Jul 19, 06:45 UTCJul 19, 07:35 UTC50m
2026-07-19 THY65Y - Jul 19, 04:50 UTCJul 19, 05:40 UTC50m
2026-07-18 THY4EK - Jul 18, 18:45 UTCJul 18, 20:25 UTC1h 40m
2026-07-18 THY2HU - Jul 18, 16:10 UTCJul 18, 17:40 UTC1h 30m
2026-07-18 THY6CV - Jul 18, 12:55 UTCJul 18, 14:20 UTC1h 25m
2026-07-18 THY5YN IST → BGG Jul 18, 10:05 UTCJul 18, 11:25 UTC1h 20m
2026-07-18 THY5HQ IST → SZG Jul 18, 05:40 UTCJul 18, 08:15 UTC2h 35m
2026-07-17 THY6CN - Jul 17, 16:34 UTCJul 17, 19:25 UTC2h 50m
2026-07-17 THY395 - Jul 17, 13:00 UTCJul 17, 14:44 UTC1h 45m
2026-07-17 THY394 - Jul 17, 11:30 UTCJul 17, 11:39 UTC10m
2026-07-17 THY394 - Jul 17, 10:15 UTCJul 17, 10:44 UTC30m
2026-07-17 THY80N - Jul 17, 07:14 UTCJul 17, 08:00 UTC45m
2026-07-17 THY1TH - Jul 17, 04:44 UTCJul 17, 05:30 UTC45m
2026-07-16 THY9VU - Jul 16, 19:40 UTCJul 16, 20:39 UTC1h 0m
2026-07-16 THY4PR - Jul 16, 16:40 UTCJul 16, 17:45 UTC1h 5m

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

Mode-S 4BAA67 frequently asked

What is Mode-S code 4BAA67?
4BAA67 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JSG.
Where is Mode-S 4BAA67 registered?
Mode-S code 4BAA67 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BAA67 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BAA67, octal 22725147, decimal 4,958,823.
What flights does 4BAA67 operate?
Mode-S 4BAA67 has broadcast 20 distinct callsigns, including THY9VU, THY4PR, THY9VR, THY8KV, THY8ES.