Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4BAAD5

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JVU · BOEING 737-800

Hex
4BAAD5
Octal
22725325
Decimal
4,958,933
Country
TR
Tail
TC-JVU
Type
B738
No current signal · last broadcast 5h ago
Flights observed
320
Distinct callsigns
20
Country
TR
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 4BAAD5.

Country allocation

The ICAO 24-bit address 4BAAD5 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
THY7DH - 6 2026-06-28
THY5HK - 6 2026-06-28
THY4AE - 6 2026-07-13
THY9EZ - 4 2026-07-09
THY90L - 4 2026-06-15
THY361 Turkish Airlines 4 2026-06-11
THY327 Turkish Airlines 4 2026-05-30
THY2BQ - 4 2026-06-15
THY9YD - 3 2026-06-24
THY9VU Turkish Airlines 3 2026-06-06
THY8LQ - 3 2026-07-02
THY7ZA Turkish Airlines 3 2026-04-16
THY60S - 3 2026-07-02
THY5VY - 3 2026-06-24
THY5RZ - 3 2026-07-09
THY4PR Turkish Airlines 3 2026-06-06
THY4BZ Turkish Airlines 3 2026-04-14
THY4BQ - 3 2026-04-13
THY3PX Turkish Airlines 3 2026-06-18
THY2XK - 3 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THY362 - Jul 14, 13:20 UTCJul 14, 15:15 UTC1h 55m
2026-07-14 THY3XQ - Jul 14, 08:45 UTCJul 14, 11:20 UTC2h 35m
2026-07-14 THY4TU - Jul 14, 04:25 UTCJul 14, 07:20 UTC2h 55m
2026-07-14 THY4CB - Jul 14, 01:10 UTCJul 14, 02:05 UTC55m
2026-07-13 THY6YW - Jul 13, 23:00 UTCJul 13, 23:55 UTC55m
2026-07-13 THY1928 - Jul 13, 12:10 UTCJul 13, 15:25 UTC3h 15m
2026-07-13 THY2LA - Jul 13, 07:05 UTCJul 13, 10:45 UTC3h 40m
2026-07-13 THY4AE - Jul 13, 02:50 UTCJul 13, 04:40 UTC1h 50m
2026-07-12 THY9VP - Jul 12, 23:25 UTCJul 13, 01:15 UTC1h 50m
2026-07-12 THY5VL - Jul 12, 17:05 UTCJul 12, 17:55 UTC50m
2026-07-12 THY2NK - Jul 12, 15:20 UTCJul 12, 15:55 UTC35m
2026-07-12 THY6NJ - Jul 12, 11:50 UTCJul 12, 12:50 UTC1h 0m
2026-07-12 THY3DB - Jul 12, 09:30 UTCJul 12, 09:55 UTC25m
2026-07-12 THY4AW - Jul 12, 03:55 UTCJul 12, 06:50 UTC2h 55m
2026-07-11 THY2XK - Jul 11, 15:25 UTCJul 11, 19:15 UTC3h 50m
2026-07-11 THY44D - Jul 11, 10:00 UTCJul 11, 13:35 UTC3h 35m
2026-07-09 THY5RZ - Jul 9, 17:50 UTCJul 9, 19:40 UTC1h 50m
2026-07-09 THY3VP - Jul 9, 14:35 UTCJul 9, 16:45 UTC2h 10m
2026-07-09 THY1JE - Jul 9, 09:30 UTCJul 9, 11:05 UTC1h 35m
2026-07-09 THY9EZ - Jul 9, 08:05 UTCJul 9, 08:20 UTC15m
2026-07-09 THY9EZ - Jul 9, 07:05 UTCJul 9, 07:30 UTC25m
2026-07-08 THY8SF - Jul 8, 17:10 UTCJul 8, 19:15 UTC2h 5m
2026-07-08 THY9EU IST → NUE Jul 8, 13:35 UTCJul 8, 16:00 UTC2h 25m
2026-07-08 THY8PN - Jul 8, 09:40 UTCJul 8, 10:05 UTC25m
2026-07-08 THY5QM - Jul 8, 03:45 UTCJul 8, 04:15 UTC30m
2026-07-07 THY2FZ - Jul 7, 16:00 UTCJul 7, 19:20 UTC3h 20m
2026-07-06 THY2GN IST → SJJ Jul 6, 13:25 UTCJul 6, 16:25 UTC3h 0m
2026-07-06 THY7MP - Jul 6, 08:25 UTCJul 6, 11:05 UTC2h 40m
2026-07-06 THY3RK - Jul 6, 04:20 UTCJul 6, 07:00 UTC2h 40m
2026-07-05 THY6EB AMM → AMM Jul 5, 16:50 UTCJul 5, 17:20 UTC30m
2026-07-05 THY6EB ECN → AMM Jul 5, 16:00 UTCJul 5, 16:35 UTC35m
2026-07-05 THY5VZ - Jul 5, 13:40 UTCJul 5, 14:50 UTC1h 10m
2026-07-05 THY1CK - Jul 5, 09:10 UTCJul 5, 10:00 UTC50m
2026-07-05 THY6TG - Jul 5, 07:05 UTCJul 5, 07:55 UTC50m
2026-07-04 THY8ZN - Jul 4, 18:35 UTCJul 4, 22:10 UTC3h 35m
2026-07-04 THY5UZ - Jul 4, 16:05 UTCJul 4, 16:50 UTC45m
2026-07-04 THY2VN - Jul 4, 14:15 UTCJul 4, 14:50 UTC35m
2026-07-04 THY1JE - Jul 4, 11:10 UTCJul 4, 11:30 UTC20m
2026-07-04 THY1JE - Jul 4, 09:55 UTCJul 4, 10:25 UTC30m
2026-07-04 THY9EZ - Jul 4, 08:30 UTCJul 4, 08:40 UTC10m
2026-07-04 THY9EZ - Jul 4, 07:25 UTCJul 4, 07:55 UTC30m
2026-07-03 THY6FV - Jul 3, 23:10 UTCJul 4, 02:10 UTC3h 0m
2026-07-03 THY91S - Jul 3, 16:15 UTCJul 3, 19:20 UTC3h 5m
2026-07-03 THY274 - Jul 3, 13:45 UTCJul 3, 14:20 UTC35m
2026-07-03 THY273 - Jul 3, 11:05 UTCJul 3, 11:50 UTC45m
2026-07-02 THY1KA - Jul 2, 17:40 UTCJul 2, 20:40 UTC3h 0m
2026-07-02 THY8LQ - Jul 2, 12:45 UTCJul 2, 15:35 UTC2h 50m
2026-07-02 THY60S - Jul 2, 08:15 UTCJul 2, 11:05 UTC2h 50m
2026-07-01 THY8RA - Jul 1, 20:25 UTCJul 1, 21:00 UTC35m
2026-07-01 THY7NX - Jul 1, 18:15 UTCJul 1, 18:50 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-JVU page for operator, model, and routing details .

Mode-S 4BAAD5 frequently asked

What is Mode-S code 4BAAD5?
4BAAD5 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JVU.
Where is Mode-S 4BAAD5 registered?
Mode-S code 4BAAD5 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BAAD5 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BAAD5, octal 22725325, decimal 4,958,933.
What flights does 4BAAD5 operate?
Mode-S 4BAAD5 has broadcast 20 distinct callsigns, including THY7DH, THY5HK, THY4AE, THY9EZ, THY90L.