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sensors Mode-S transponder

4BAA0A

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JPJ · AIRBUS A-320

Hex
4BAA0A
Octal
22725012
Decimal
4,958,730
Country
TR
Tail
TC-JPJ
Type
A320
No current signal · last broadcast Jul 26, 22:15 UTC
Flights observed
468
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 22:15 UTC

Last known position

Most recent position reported by Mode-S 4BAA0A.

Country allocation

The ICAO 24-bit address 4BAA0A 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
THY70S - 8 2026-07-17
THY1PZ - 8 2026-07-17
THY7VL - 7 2026-07-14
THY6LJ - 7 2026-07-14
THY9SM - 5 2026-06-27
THY9NY - 5 2026-06-29
THY8WY - 5 2026-06-20
THY7SV - 5 2026-06-29
THY4AV Turkish Airlines 5 2026-06-04
THY1FV - 5 2026-06-05
THY8TG - 4 2026-07-06
THY6YS - 4 2026-07-17
THY6JB Turkish Airlines 4 2026-06-06
THY6803 - 4 2026-07-20
THY5WX - 4 2026-07-04
THY5TD - 4 2026-06-21
THY4VY Turkish Airlines 4 2026-07-20
THY4VX - 4 2026-06-28
THY4AQ - 4 2026-07-15
THY49F - 4 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY3GY PMO → IST Jul 26, 21:35 UTCJul 26, 22:15 UTC40m
2026-07-26 THY1DU IST → FCO Jul 26, 18:20 UTCJul 26, 19:25 UTC1h 5m
2026-07-26 THY3EW NAV → IST Jul 26, 13:35 UTCJul 26, 16:25 UTC2h 50m
2026-07-26 THY9SB NAV → IST Jul 26, 08:35 UTCJul 26, 11:40 UTC3h 5m
2026-07-25 THY5UV IST → EDO Jul 25, 23:15 UTCJul 25, 23:45 UTC30m
2026-07-25 THY1NM IST → ESB Jul 25, 21:15 UTCJul 25, 21:40 UTC25m
2026-07-25 THY2UH MAN → IST Jul 25, 17:05 UTCJul 25, 18:35 UTC1h 30m
2026-07-25 THY5RA GVA → IST Jul 25, 14:20 UTCJul 25, 15:30 UTC1h 10m
2026-07-25 THY6936 IST → FRU Jul 25, 10:35 UTCJul 25, 12:05 UTC1h 30m
2026-07-25 THY6935 IST → IST Jul 25, 07:35 UTCJul 25, 09:05 UTC1h 30m
2026-07-24 THY6NH IST → DLM Jul 24, 23:05 UTCJul 25, 05:10 UTC6h 5m
2026-07-24 THY8NG IST → LGW Jul 24, 20:00 UTCJul 24, 21:00 UTC1h 0m
2026-07-24 THY4UM IST → DLM Jul 24, 17:50 UTCJul 24, 18:35 UTC45m
2026-07-24 THY2FW EDI → IST Jul 24, 11:10 UTCJul 24, 15:25 UTC4h 15m
2026-07-24 THY270 RMO → IST Jul 24, 07:35 UTCJul 24, 08:45 UTC1h 10m
2026-07-24 THY269 IST → RMO Jul 24, 05:20 UTCJul 24, 06:05 UTC45m
2026-07-23 THY8HU SAW → AYT Jul 23, 19:10 UTCJul 23, 20:25 UTC1h 15m
2026-07-23 THY439 IST → DBV Jul 23, 16:30 UTCJul 23, 18:05 UTC1h 35m
2026-07-23 THY5FD TJK → IST Jul 23, 09:35 UTCJul 23, 13:15 UTC3h 40m
2026-07-23 THY4AW ASR → IST Jul 23, 03:55 UTCJul 23, 07:05 UTC3h 10m
2026-07-22 THY3GY PMO → IST Jul 22, 20:50 UTCJul 22, 22:05 UTC1h 15m
2026-07-22 THY1DU IST → FCO Jul 22, 18:15 UTCJul 22, 19:30 UTC1h 15m
2026-07-22 THY2GN - Jul 22, 13:25 UTCJul 22, 16:35 UTC3h 10m
2026-07-22 THY3FZ PRG → IST Jul 22, 11:10 UTCJul 22, 11:25 UTC15m
2026-07-22 THY276 - Jul 22, 01:45 UTCJul 22, 02:10 UTC25m
2026-07-21 THY275 IST → RMO Jul 21, 22:50 UTCJul 21, 23:35 UTC45m
2026-07-21 THY4CQ MQM → IST Jul 21, 14:45 UTCJul 21, 19:10 UTC4h 25m
2026-07-21 THY8PQ SAW → VIE Jul 21, 12:20 UTCJul 21, 12:55 UTC35m
2026-07-21 THY9YW - Jul 21, 10:15 UTCJul 21, 10:40 UTC25m
2026-07-21 THY9VB EDO → IST Jul 21, 07:25 UTCJul 21, 08:00 UTC35m
2026-07-21 THY1RV - Jul 21, 05:40 UTCJul 21, 06:25 UTC45m
2026-07-20 THY4VY ADB → IST Jul 20, 20:10 UTCJul 20, 20:50 UTC40m
2026-07-20 THY2TY - Jul 20, 18:20 UTCJul 20, 19:00 UTC40m
2026-07-20 THY6803 - Jul 20, 12:55 UTCJul 20, 14:00 UTC1h 5m
2026-07-20 THY6801 - Jul 20, 04:25 UTCJul 20, 04:50 UTC25m
2026-07-19 THY3GY PMO → IST Jul 19, 20:45 UTCJul 19, 21:55 UTC1h 10m
2026-07-19 THY1DU IST → FCO Jul 19, 18:10 UTCJul 19, 19:10 UTC1h 0m
2026-07-19 THY983 - Jul 19, 15:05 UTCJul 19, 16:20 UTC1h 15m
2026-07-19 THY982 - Jul 19, 12:40 UTCJul 19, 13:50 UTC1h 10m
2026-07-19 THY1UV - Jul 19, 05:45 UTCJul 19, 10:10 UTC4h 25m
2026-07-18 THY1ED - Jul 18, 18:35 UTCJul 18, 19:15 UTC40m
2026-07-18 THY1ZH - Jul 18, 16:45 UTCJul 18, 17:05 UTC20m
2026-07-18 THY5ZC ADB → IST Jul 18, 14:30 UTCJul 18, 15:10 UTC40m
2026-07-18 THY9JV ORN → IST Jul 18, 12:35 UTCJul 18, 13:15 UTC40m
2026-07-18 THY4YL - Jul 18, 08:00 UTCJul 18, 08:35 UTC35m
2026-07-18 THY3UZ - Jul 18, 05:10 UTCJul 18, 05:35 UTC25m
2026-07-17 THY7WH - Jul 17, 22:15 UTCJul 18, 02:29 UTC4h 15m
2026-07-17 THY70S - Jul 17, 18:25 UTCJul 17, 19:40 UTC1h 15m
2026-07-17 THY1PZ - Jul 17, 15:44 UTCJul 17, 16:59 UTC1h 15m
2026-07-17 THY49F - Jul 17, 12:50 UTCJul 17, 13:25 UTC35m

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

Mode-S 4BAA0A frequently asked

What is Mode-S code 4BAA0A?
4BAA0A is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JPJ.
Where is Mode-S 4BAA0A registered?
Mode-S code 4BAA0A is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BAA0A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BAA0A, octal 22725012, decimal 4,958,730.
What flights does 4BAA0A operate?
Mode-S 4BAA0A has broadcast 20 distinct callsigns, including THY70S, THY1PZ, THY7VL, THY6LJ, THY9SM.