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sensors Mode-S transponder

4BAB30

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JYP · BOEING 737-900

Hex
4BAB30
Octal
22725460
Decimal
4,959,024
Country
TR
Tail
TC-JYP
Type
B739
Broadcasting now · callsign THY9GV · 34,000 ft
Flights observed
401
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 20:40 UTC

Current position

4BAB30 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BAB30 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
THY6AE Turkish Airlines 20 2026-07-21
THY1MU - 16 2026-07-21
THY7NB - 11 2026-07-06
THY4FU - 11 2026-07-22
THY3262 - 10 2026-07-11
THY3261 Turkish Airlines 10 2026-07-21
THY3260 Turkish Airlines 10 2026-07-21
THY8VC Turkish Airlines 9 2026-07-25
THY3250 Turkish Airlines 9 2026-07-22
THY9WY Turkish Airlines 8 2026-06-19
THY3263 - 8 2026-07-03
THY3252 - 8 2026-07-23
THY4VB Turkish Airlines 7 2026-06-19
THY9LR - 6 2026-07-09
THY3253 - 5 2026-07-04
THY6QV - 4 2026-07-18
THY6LH Turkish Airlines 4 2026-07-26
THY3251 - 4 2026-07-22
THY2LJ - 4 2026-07-18
THY273 Turkish Airlines 4 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY1LX KRK → IST Jul 26, 19:00 UTCJul 26, 20:40 UTC1h 40m
2026-07-26 THY6LH IST → EDI Jul 26, 15:55 UTCJul 26, 17:40 UTC1h 45m
2026-07-26 THY9HC IST → NCE Jul 26, 08:45 UTCJul 26, 11:15 UTC2h 30m
2026-07-26 THY5CS IST → BRE Jul 26, 04:30 UTCJul 26, 07:15 UTC2h 46m
2026-07-25 THY9EJ AYT → IST Jul 25, 22:15 UTCJul 25, 23:05 UTC50m
2026-07-25 THY8VC IST → MAD Jul 25, 18:35 UTCJul 25, 19:50 UTC1h 15m
2026-07-25 THY7CT ALG → IST Jul 25, 11:50 UTCJul 25, 14:10 UTC2h 20m
2026-07-25 THY1YW ZRH → IST Jul 25, 05:55 UTCJul 25, 09:00 UTC3h 5m
2026-07-24 THY1ZY TZX → IST Jul 24, 18:35 UTCJul 24, 19:25 UTC50m
2026-07-24 THY6GR - Jul 24, 16:35 UTCJul 24, 17:25 UTC50m
2026-07-24 THY4DP - Jul 24, 10:50 UTCJul 24, 14:15 UTC3h 25m
2026-07-24 THY80N SKP → IST Jul 24, 07:30 UTCJul 24, 08:20 UTC50m
2026-07-24 THY1TH IST → MSR Jul 24, 05:10 UTCJul 24, 05:55 UTC45m
2026-07-23 THY6959 - Jul 23, 14:25 UTCJul 23, 15:25 UTC1h 0m
2026-07-23 THY3252 - Jul 23, 00:55 UTCJul 23, 05:50 UTC4h 55m
2026-07-22 THY3251 - Jul 22, 23:05 UTCJul 22, 23:25 UTC20m
2026-07-22 THY3250 SAW → KSY Jul 22, 18:45 UTCJul 22, 20:00 UTC1h 15m
2026-07-22 THY4FU - Jul 22, 15:55 UTCJul 22, 16:45 UTC50m
2026-07-22 THY4HN - Jul 22, 11:50 UTCJul 22, 12:40 UTC50m
2026-07-21 THY3261 IST → MAD Jul 21, 22:45 UTCJul 21, 23:35 UTC50m
2026-07-21 THY3260 ADB → SAW Jul 21, 19:10 UTCJul 21, 20:30 UTC1h 20m
2026-07-21 THY6AE BEY → IST Jul 21, 16:35 UTCJul 21, 17:35 UTC1h 0m
2026-07-21 THY8CH DLM → IST Jul 21, 13:10 UTCJul 21, 14:15 UTC1h 5m
2026-07-21 THY1MA MUC → IST Jul 21, 11:00 UTCJul 21, 11:40 UTC40m
2026-07-21 THY1MU - Jul 21, 07:35 UTCJul 21, 08:30 UTC55m
2026-07-21 THY3357 VAS → SAW Jul 21, 00:15 UTCJul 21, 03:15 UTC3h 0m
2026-07-20 THY3356 SAW → VAS Jul 20, 19:25 UTCJul 20, 22:50 UTC3h 25m
2026-07-20 THY6AE BEY → IST Jul 20, 16:45 UTCJul 20, 17:55 UTC1h 10m
2026-07-20 THY6BA IST → VIE Jul 20, 13:00 UTCJul 20, 14:50 UTC1h 50m
2026-07-20 THY9EX - Jul 20, 08:50 UTCJul 20, 11:10 UTC2h 20m
2026-07-20 THY7GJ TBS → IST Jul 20, 02:45 UTCJul 20, 04:45 UTC2h 0m
2026-07-20 THY8YA - Jul 20, 00:40 UTCJul 20, 00:55 UTC15m
2026-07-19 THY8YA - Jul 19, 23:10 UTCJul 19, 23:35 UTC25m
2026-07-19 THY1LX - Jul 19, 18:35 UTCJul 19, 20:25 UTC1h 50m
2026-07-19 THY6LH - Jul 19, 15:30 UTCJul 19, 17:15 UTC1h 45m
2026-07-19 THY30Q - Jul 19, 08:30 UTCJul 19, 13:05 UTC4h 35m
2026-07-18 THY2LJ - Jul 18, 20:55 UTCJul 18, 21:25 UTC30m
2026-07-18 THY2LJ - Jul 18, 19:55 UTCJul 18, 20:25 UTC30m
2026-07-18 THY6QV - Jul 18, 18:35 UTCJul 18, 18:45 UTC10m
2026-07-18 THY6QV - Jul 18, 17:25 UTCJul 18, 17:55 UTC30m
2026-07-18 THY7QZ - Jul 18, 15:40 UTCJul 18, 15:55 UTC15m
2026-07-18 THY7QZ - Jul 18, 13:50 UTCJul 18, 14:50 UTC1h 0m
2026-07-18 THY3BJ IST → MAN Jul 18, 12:05 UTCJul 18, 12:20 UTC15m
2026-07-18 THY3BJ IST → MAN Jul 18, 10:30 UTCJul 18, 10:55 UTC25m
2026-07-18 THY1MU - Jul 18, 07:35 UTCJul 18, 08:30 UTC55m
2026-07-18 THY3357 VAS → SAW Jul 18, 00:15 UTCJul 18, 03:15 UTC3h 1m
2026-07-17 THY3356 SAW → VAS Jul 17, 19:00 UTCJul 17, 22:49 UTC3h 50m
2026-07-17 THY4FU - Jul 17, 15:35 UTCJul 17, 16:34 UTC1h 0m
2026-07-17 THY8KY - Jul 17, 08:30 UTCJul 17, 12:19 UTC3h 50m
2026-07-17 THY4CB - Jul 17, 01:25 UTCJul 17, 02:20 UTC55m

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

Mode-S 4BAB30 frequently asked

What is Mode-S code 4BAB30?
4BAB30 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JYP.
Where is Mode-S 4BAB30 registered?
Mode-S code 4BAB30 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BAB30 broadcasting right now?
Yes. Mode-S 4BAB30 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BAB30, octal 22725460, decimal 4,959,024.
What flights does 4BAB30 operate?
Mode-S 4BAB30 has broadcast 20 distinct callsigns, including THY6AE, THY1MU, THY7NB, THY4FU, THY3262.