Apparatus

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sensors Mode-S transponder

4BAA47

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JRG · AIRBUS A-321

Hex
4BAA47
Octal
22725107
Decimal
4,958,791
Country
TR
Tail
TC-JRG
Type
A321
No current signal · last broadcast 43m ago
Flights observed
95
Distinct callsigns
20
Country
TR
Last broadcast
43m ago

Last known position

Most recent position reported by Mode-S 4BAA47.

Country allocation

The ICAO 24-bit address 4BAA47 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
THY8EV - 11 2026-06-18
THY2CU Turkish Airlines 9 2026-06-14
THY9EC Turkish Airlines 8 2026-06-08
THY2GR Turkish Airlines 8 2026-06-21
THY8LW Turkish Airlines 7 2026-06-19
THY8AV Turkish Airlines 7 2026-06-19
THY9DM Turkish Airlines 6 2026-06-13
THY7JT Turkish Airlines 6 2026-06-17
THY7CE Turkish Airlines 4 2026-06-18
THY4TJ Turkish Airlines 3 2026-06-19
THY1TC Turkish Airlines 3 2026-06-09
THY1SM Turkish Airlines 3 2026-06-22
THY5YA - 2 2026-05-25
THY4KR Turkish Airlines 2 2026-06-11
THY2BT Turkish Airlines 2 2026-06-20
THY1KB - 2 2026-06-20
THY8NC Turkish Airlines 1 2026-06-12
THY7UJ Turkish Airlines 1 2026-05-26
THY7KA Turkish Airlines 1 2026-06-12
THY7JA Turkish Airlines 1 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 THY1SM AYT → VKO Jun 22, 18:00 UTCJun 23, 03:45 UTC9h 45m
2026-06-21 THY2GR AMS → IST Jun 21, 19:05 UTCJun 22, 04:19 UTC9h 15m
2026-06-20 THY1SM AYT → VKO Jun 20, 17:49 UTCJun 21, 03:25 UTC9h 35m
2026-06-20 THY2BT VKO → AYT Jun 20, 12:45 UTCJun 20, 13:44 UTC1h 0m
2026-06-20 THY1KB - Jun 20, 05:34 UTCJun 20, 08:44 UTC3h 10m
2026-06-19 THY4TJ MSR → IST Jun 19, 17:04 UTCJun 20, 03:49 UTC10h 45m
2026-06-19 THY8LW LED → AYT Jun 19, 09:40 UTCJun 19, 13:29 UTC3h 50m
2026-06-19 THY8AV IST → PRG Jun 19, 04:10 UTCJun 19, 08:09 UTC4h 0m
2026-06-18 THY8EV - Jun 18, 16:35 UTCJun 19, 01:54 UTC9h 19m
2026-06-18 THY7CE LED → AYT Jun 18, 00:35 UTCJun 18, 04:05 UTC3h 30m
2026-06-17 THY2GR AMS → IST Jun 17, 19:05 UTCJun 17, 23:10 UTC4h 5m
2026-06-17 THY7JT AYT → VKO Jun 17, 05:55 UTCJun 17, 09:10 UTC3h 15m
2026-06-16 THY1SM AYT → VKO Jun 16, 17:55 UTCJun 17, 04:30 UTC10h 36m
2026-06-15 THY2GR AMS → IST Jun 15, 19:20 UTCJun 16, 04:15 UTC8h 55m
2026-06-14 THY2CU IST → HTY Jun 14, 17:25 UTCJun 15, 04:15 UTC10h 50m
2026-06-14 THY8LW LED → AYT Jun 14, 09:40 UTCJun 14, 13:25 UTC3h 45m
2026-06-14 THY8AV IST → PRG Jun 14, 04:10 UTCJun 14, 07:55 UTC3h 46m
2026-06-13 THY9DM BJV → LED Jun 13, 23:45 UTCJun 14, 01:55 UTC2h 10m
2026-06-13 THY8EV - Jun 13, 10:05 UTCJun 13, 20:30 UTC10h 25m
2026-06-13 THY8AV IST → PRG Jun 13, 04:25 UTCJun 13, 08:05 UTC3h 40m
2026-06-12 THY9DM BJV → LED Jun 12, 22:40 UTCJun 13, 02:35 UTC3h 55m
2026-06-12 THY8EV - Jun 12, 17:25 UTCJun 12, 21:15 UTC3h 50m
2026-06-12 THY7KA LED → AYT Jun 12, 10:30 UTCJun 12, 14:40 UTC4h 10m
2026-06-12 THY8NC VIE → ASR Jun 12, 05:30 UTCJun 12, 09:10 UTC3h 40m
2026-06-11 THY1LK IST → BJV Jun 11, 17:40 UTCJun 12, 04:00 UTC10h 21m
2026-06-11 THY4KR IST → WAW Jun 11, 03:50 UTCJun 11, 04:40 UTC50m
2026-06-10 THY4TJ MSR → IST Jun 10, 17:40 UTCJun 10, 20:35 UTC2h 55m
2026-06-10 THY8LW LED → AYT Jun 10, 09:45 UTCJun 10, 13:40 UTC3h 55m
2026-06-10 THY8AV IST → PRG Jun 10, 04:15 UTCJun 10, 07:55 UTC3h 40m
2026-06-09 THY9DM BJV → LED Jun 9, 22:20 UTCJun 10, 02:05 UTC3h 45m
2026-06-09 THY8EV - Jun 9, 17:20 UTCJun 9, 20:45 UTC3h 25m
2026-06-09 THY1TC LED → AYT Jun 9, 00:30 UTCJun 9, 04:10 UTC3h 40m
2026-06-08 THY9EC AYT → LED Jun 8, 18:40 UTCJun 8, 22:30 UTC3h 50m
2026-06-07 THY2GR AMS → IST Jun 7, 18:55 UTCJun 8, 04:20 UTC9h 25m
2026-06-07 THY7JT AYT → VKO Jun 7, 06:05 UTCJun 7, 15:05 UTC9h 0m
2026-06-06 THY2CU IST → HTY Jun 6, 19:04 UTCJun 7, 04:40 UTC9h 35m
2026-06-06 THY8LW LED → AYT Jun 6, 13:39 UTCJun 6, 17:34 UTC3h 55m
2026-06-05 THY8AV IST → PRG Jun 5, 19:15 UTCJun 6, 12:10 UTC16h 55m
2026-06-04 THY9EC AYT → LED Jun 4, 19:00 UTCJun 5, 04:15 UTC9h 15m
2026-06-03 THY4KR IST → WAW Jun 3, 17:15 UTCJun 4, 03:05 UTC9h 50m
2026-06-02 THY9EC AYT → LED Jun 2, 18:45 UTCJun 3, 10:10 UTC15h 25m
2026-06-02 THY1DV VKO → AYT Jun 2, 12:30 UTCJun 2, 15:40 UTC3h 10m
2026-06-02 THY3HJ AYT → VKO Jun 2, 06:05 UTCJun 2, 09:55 UTC3h 50m
2026-06-01 THY9EC AYT → LED Jun 1, 18:45 UTCJun 2, 04:35 UTC9h 50m
2026-06-01 THY1TC LED → AYT Jun 1, 00:35 UTCJun 1, 04:05 UTC3h 30m
2026-05-31 THY9EC AYT → LED May 31, 18:45 UTCMay 31, 22:45 UTC4h 0m
2026-05-31 THY8LW LED → AYT May 31, 10:10 UTCMay 31, 13:35 UTC3h 25m
2026-05-30 THY8EV - May 30, 17:05 UTCMay 31, 01:11 UTC8h 6m
2026-05-30 THY8LW LED → AYT May 30, 10:30 UTCMay 30, 13:25 UTC2h 55m
2026-05-30 THY8AV IST → PRG May 30, 04:25 UTCMay 30, 08:45 UTC4h 20m

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

Mode-S 4BAA47 frequently asked

What is Mode-S code 4BAA47?
4BAA47 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JRG.
Where is Mode-S 4BAA47 registered?
Mode-S code 4BAA47 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BAA47 broadcasting right now?
No active broadcast right now. Last signal was 43m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BAA47, octal 22725107, decimal 4,958,791.
What flights does 4BAA47 operate?
Mode-S 4BAA47 has broadcast 20 distinct callsigns, including THY8EV, THY2CU, THY9EC, THY2GR, THY8LW.