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 4h ago
Flights observed
185
Distinct callsigns
20
Country
TR
Last broadcast
4h 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
THY76W - 4 2026-07-01
THY6802 Turkish Airlines 4 2026-06-06
THY9JW - 3 2026-07-01
THY8HU - 3 2026-06-25
THY70S - 3 2026-07-01
THY439 - 3 2026-06-25
THY3MD - 3 2026-06-28
THY2CE - 3 2026-06-28
THY2BD Turkish Airlines 3 2026-06-26
THY1PZ - 3 2026-07-01
THY8XJ Turkish Airlines 2 2026-05-26
THY8NY Turkish Airlines 2 2026-07-01
THY8NL - 2 2026-06-23
THY8GS - 2 2026-06-26
THY8DH - 2 2026-06-20
THY7YC Turkish Airlines 2 2026-06-07
THY6PM - 2 2026-06-27
THY6803 Turkish Airlines 2 2026-06-04
THY6801 Turkish Airlines 2 2026-06-06
THY5RE - 2 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-02 THY276 - Jul 2, 01:20 UTCJul 2, 02:10 UTC50m
2026-07-01 THY275 - Jul 1, 22:45 UTCJul 1, 23:25 UTC40m
2026-07-01 THY70S - Jul 1, 18:20 UTCJul 1, 19:35 UTC1h 15m
2026-07-01 THY1PZ - Jul 1, 15:55 UTCJul 1, 17:10 UTC1h 15m
2026-07-01 THY8NY ESB → IST Jul 1, 13:55 UTCJul 1, 14:25 UTC30m
2026-07-01 THY8SW - Jul 1, 11:20 UTCJul 1, 11:50 UTC30m
2026-07-01 THY76W - Jul 1, 06:10 UTCJul 1, 07:05 UTC55m
2026-07-01 THY9JW - Jul 1, 03:50 UTCJul 1, 04:20 UTC30m
2026-06-30 THY3UQ - Jun 30, 15:30 UTCJun 30, 16:05 UTC35m
2026-06-30 THY1NE - Jun 30, 13:20 UTCJun 30, 13:55 UTC35m
2026-06-30 THY2583 - Jun 30, 05:50 UTCJun 30, 09:10 UTC3h 20m
2026-06-29 THY68G - Jun 29, 16:04 UTCJun 29, 16:59 UTC55m
2026-06-29 THY2EV - Jun 29, 13:54 UTCJun 29, 14:44 UTC50m
2026-06-29 THY6CY - Jun 29, 11:25 UTCJun 29, 11:55 UTC30m
2026-06-29 THY2118 - Jun 29, 04:20 UTCJun 29, 05:00 UTC40m
2026-06-28 THY70S - Jun 28, 18:10 UTCJun 28, 19:25 UTC1h 15m
2026-06-28 THY1PZ - Jun 28, 15:49 UTCJun 28, 17:04 UTC1h 15m
2026-06-28 THY8PQ - Jun 28, 12:29 UTCJun 28, 13:00 UTC30m
2026-06-28 THY9YW - Jun 28, 10:15 UTCJun 28, 10:55 UTC40m
2026-06-28 THY2CE - Jun 28, 06:15 UTCJun 28, 06:59 UTC45m
2026-06-28 THY3MD - Jun 28, 03:55 UTCJun 28, 04:35 UTC40m
2026-06-27 THY5UV - Jun 27, 23:10 UTCJun 27, 23:39 UTC30m
2026-06-27 THY1NM IST → ESB Jun 27, 21:15 UTCJun 27, 21:50 UTC35m
2026-06-27 THY6HJ - Jun 27, 15:45 UTCJun 27, 19:00 UTC3h 15m
2026-06-27 THY6PM - Jun 27, 13:20 UTCJun 27, 14:00 UTC40m
2026-06-27 THY5RE - Jun 27, 11:20 UTCJun 27, 11:55 UTC35m
2026-06-27 THY1WR - Jun 27, 05:44 UTCJun 27, 09:19 UTC3h 35m
2026-06-26 THY2BD ADB → IST Jun 26, 15:49 UTCJun 26, 19:00 UTC3h 10m
2026-06-26 THY2GS - Jun 26, 12:44 UTCJun 26, 14:05 UTC1h 20m
2026-06-26 THY8UZ - Jun 26, 10:10 UTCJun 26, 11:14 UTC1h 5m
2026-06-26 THY8GS - Jun 26, 06:54 UTCJun 26, 07:10 UTC15m
2026-06-26 THY8GS - Jun 26, 05:44 UTCJun 26, 06:15 UTC30m
2026-06-26 THY4AV - Jun 26, 04:34 UTCJun 26, 04:45 UTC10m
2026-06-26 THY4AV - Jun 26, 03:24 UTCJun 26, 04:00 UTC35m
2026-06-25 THY8HU - Jun 25, 19:05 UTCJun 25, 20:14 UTC1h 10m
2026-06-25 THY439 - Jun 25, 16:24 UTCJun 25, 17:49 UTC1h 25m
2026-06-25 THY6PM - Jun 25, 13:09 UTCJun 25, 13:50 UTC40m
2026-06-25 THY5RE - Jun 25, 11:15 UTCJun 25, 11:50 UTC35m
2026-06-25 THY7AY - Jun 25, 05:39 UTCJun 25, 08:55 UTC3h 15m
2026-06-24 THY87N - Jun 24, 15:49 UTCJun 24, 19:29 UTC3h 40m
2026-06-24 THY4HN - Jun 24, 12:04 UTCJun 24, 13:00 UTC55m
2026-06-24 THY5PB - Jun 24, 09:49 UTCJun 24, 10:39 UTC50m
2026-06-24 THY8FV - Jun 24, 03:40 UTCJun 24, 06:45 UTC3h 5m
2026-06-23 THY8ZN - Jun 23, 18:39 UTCJun 23, 22:10 UTC3h 30m
2026-06-23 THY6BW - Jun 23, 13:19 UTCJun 23, 16:50 UTC3h 30m
2026-06-23 THY8NL - Jun 23, 05:29 UTCJun 23, 08:59 UTC3h 30m
2026-06-22 THY1ED - Jun 22, 19:14 UTCJun 22, 19:49 UTC35m
2026-06-22 THY1ZH - Jun 22, 16:40 UTCJun 22, 17:20 UTC40m
2026-06-22 THY49F EDO → IST Jun 22, 13:10 UTCJun 22, 13:44 UTC35m
2026-06-22 THY6YS - Jun 22, 11:09 UTCJun 22, 11:44 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-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 4h 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 THY76W, THY6802, THY9JW, THY8HU, THY70S.