Apparatus

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sensors Mode-S transponder

4BAA0C

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JPL · AIRBUS A-320

Hex
4BAA0C
Octal
22725014
Decimal
4,958,732
Country
TR
Tail
TC-JPL
Type
A320
No current signal · last broadcast 20d ago
Flights observed
307
Distinct callsigns
20
Country
TR
Last broadcast
20d ago

Last known position

Most recent position reported by Mode-S 4BAA0C.

Country allocation

The ICAO 24-bit address 4BAA0C 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
THY9JW Turkish Airlines 5 2026-07-22
THY76W - 5 2026-07-13
THY8HU - 4 2026-07-12
THY6802 Turkish Airlines 4 2026-06-06
THY4BQ - 4 2026-07-21
THY439 - 4 2026-07-12
THY3FZ Turkish Airlines 4 2026-07-21
THY269 Turkish Airlines 4 2026-07-25
THY9HW Turkish Airlines 3 2026-07-24
THY8NG Turkish Airlines 3 2026-07-25
THY7XV Turkish Airlines 3 2026-07-24
THY7NQ Turkish Airlines 3 2026-07-19
THY70S - 3 2026-07-01
THY55C - 3 2026-07-04
THY4XH Turkish Airlines 3 2026-07-19
THY4UM Turkish Airlines 3 2026-07-25
THY3MD - 3 2026-06-28
THY2CE - 3 2026-06-28
THY2BD Turkish Airlines 3 2026-06-26
THY1ZH - 3 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY1ZY TZX → IST Jul 26, 19:00 UTCJul 26, 19:50 UTC50m
2026-07-26 THY6GR IST → SOF Jul 26, 17:05 UTCJul 26, 17:45 UTC40m
2026-07-26 THY9LV KYA → IST Jul 26, 13:50 UTCJul 26, 14:45 UTC55m
2026-07-26 THY9ZN IST → KYA Jul 26, 11:30 UTCJul 26, 12:00 UTC30m
2026-07-26 THY3GR HTY → IST Jul 26, 08:45 UTCJul 26, 09:20 UTC35m
2026-07-26 THY7HR IST → HTY Jul 26, 05:30 UTCJul 26, 06:30 UTC1h 0m
2026-07-26 THY4GX BJV → IST Jul 26, 01:25 UTCJul 26, 02:15 UTC50m
2026-07-25 THY2EA IST → BJV Jul 25, 23:20 UTCJul 26, 00:10 UTC50m
2026-07-25 THY8NG IST → LGW Jul 25, 20:10 UTCJul 25, 21:10 UTC1h 0m
2026-07-25 THY4UM IST → DLM Jul 25, 17:55 UTCJul 25, 18:40 UTC45m
2026-07-25 THY270 RMO → IST Jul 25, 07:30 UTCJul 25, 08:30 UTC1h 0m
2026-07-25 THY269 IST → RMO Jul 25, 05:05 UTCJul 25, 05:45 UTC40m
2026-07-24 THY6JM ADB → IST Jul 24, 23:05 UTCJul 24, 23:50 UTC45m
2026-07-24 THY1FV - Jul 24, 21:15 UTCJul 24, 21:55 UTC40m
2026-07-24 THY7XV DLM → IST Jul 24, 18:20 UTCJul 24, 19:15 UTC55m
2026-07-24 THY9HW IST → OTP Jul 24, 16:10 UTCJul 24, 16:55 UTC45m
2026-07-24 THY1DM IST → GZT Jul 24, 07:15 UTCJul 24, 10:55 UTC3h 40m
2026-07-24 THY7LC BJV → IST Jul 24, 04:35 UTCJul 24, 05:25 UTC50m
2026-07-23 THY5LT HEL → ISL Jul 23, 21:00 UTCJul 23, 21:50 UTC50m
2026-07-23 THY4CQ MQM → IST Jul 23, 14:35 UTCJul 23, 19:15 UTC4h 40m
2026-07-23 THY4KQ ASR → IST Jul 23, 08:20 UTCJul 23, 11:40 UTC3h 20m
2026-07-23 THY7LC BJV → IST Jul 23, 04:35 UTCJul 23, 05:25 UTC50m
2026-07-22 THY5LT HEL → ISL Jul 22, 20:25 UTCJul 22, 21:25 UTC1h 0m
2026-07-22 THY9QZ - Jul 22, 14:45 UTCJul 22, 18:30 UTC3h 45m
2026-07-22 THY1QU IST → BHX Jul 22, 11:15 UTCJul 22, 12:10 UTC55m
2026-07-22 THY9JW TRN → IST Jul 22, 03:35 UTCJul 22, 04:05 UTC30m
2026-07-21 THY4WF ESB → IST Jul 21, 21:15 UTCJul 21, 21:45 UTC30m
2026-07-21 THY1VP - Jul 21, 19:15 UTCJul 21, 19:45 UTC30m
2026-07-21 THY5UZ - Jul 21, 16:15 UTCJul 21, 17:00 UTC45m
2026-07-21 THY2VN - Jul 21, 14:20 UTCJul 21, 15:00 UTC40m
2026-07-21 THY3FZ PRG → IST Jul 21, 09:35 UTCJul 21, 10:55 UTC1h 20m
2026-07-21 THY4BQ - Jul 21, 07:25 UTCJul 21, 08:35 UTC1h 10m
2026-07-21 THY5FL - Jul 21, 00:35 UTCJul 21, 02:10 UTC1h 35m
2026-07-20 THY8WY IST → DLM Jul 20, 21:10 UTCJul 20, 21:20 UTC10m
2026-07-20 THY8WY IST → DLM Jul 20, 20:05 UTCJul 20, 20:35 UTC30m
2026-07-20 THY6EB - Jul 20, 16:45 UTCJul 20, 17:55 UTC1h 10m
2026-07-20 THY5VZ - Jul 20, 13:35 UTCJul 20, 15:00 UTC1h 25m
2026-07-20 THY3FZ PRG → IST Jul 20, 09:40 UTCJul 20, 11:00 UTC1h 20m
2026-07-20 THY4BQ - Jul 20, 07:15 UTCJul 20, 08:30 UTC1h 15m
2026-07-19 THY1ED - Jul 19, 18:45 UTCJul 19, 19:20 UTC35m
2026-07-19 THY1ZH - Jul 19, 16:55 UTCJul 19, 17:20 UTC25m
2026-07-19 THY7NQ ESB → IST Jul 19, 14:25 UTCJul 19, 14:45 UTC20m
2026-07-19 THY4XH IST → EZS Jul 19, 12:20 UTCJul 19, 12:40 UTC20m
2026-07-17 THY9LV - Jul 17, 13:45 UTCJul 17, 14:35 UTC50m
2026-07-17 THY9ZN - Jul 17, 11:30 UTCJul 17, 12:10 UTC40m
2026-07-17 THY269 IST → RMO Jul 17, 05:15 UTCJul 17, 08:20 UTC3h 5m
2026-07-16 THY7VL - Jul 16, 06:50 UTCJul 16, 08:05 UTC1h 15m
2026-07-16 THY6LJ - Jul 16, 04:05 UTCJul 16, 05:15 UTC1h 10m
2026-07-15 THY8NG - Jul 15, 20:20 UTCJul 15, 21:10 UTC50m
2026-07-15 THY4UM - Jul 15, 18:00 UTCJul 15, 18:40 UTC40m

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

Mode-S 4BAA0C frequently asked

What is Mode-S code 4BAA0C?
4BAA0C is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JPL.
Where is Mode-S 4BAA0C registered?
Mode-S code 4BAA0C is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BAA0C broadcasting right now?
No active broadcast right now. Last signal was 20d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BAA0C, octal 22725014, decimal 4,958,732.
What flights does 4BAA0C operate?
Mode-S 4BAA0C has broadcast 20 distinct callsigns, including THY9JW, THY76W, THY8HU, THY6802, THY4BQ.