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sensors Mode-S transponder

4BA0E6

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-HGF · AIRBUS HELICOPTERS EC-135/635

Hex
4BA0E6
Octal
22720346
Decimal
4,956,390
Country
TR
Tail
TC-HGF
Type
EC35
No current signal · last broadcast 2d ago
Flights observed
39
Distinct callsigns
1
Country
TR
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 4BA0E6.

Country allocation

The ICAO 24-bit address 4BA0E6 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 1 distinct

Callsign Airline Flights Last seen
TCHGF - 39 2026-07-23

Recent flights last 39

DateFlightRouteTakeoffLandingDuration
2026-07-23 TCHGF - Jul 23, 11:40 UTCJul 23, 11:50 UTC10m
2026-07-21 TCHGF - Jul 21, 14:45 UTCJul 21, 15:00 UTC15m
2026-07-21 TCHGF - Jul 21, 10:25 UTCJul 21, 10:45 UTC20m
2026-07-20 TCHGF - Jul 20, 13:30 UTCJul 20, 13:55 UTC25m
2026-07-20 TCHGF - Jul 20, 07:10 UTCJul 20, 07:25 UTC15m
2026-07-19 TCHGF - Jul 19, 13:00 UTCJul 19, 13:45 UTC45m
2026-07-16 TCHGF - Jul 16, 11:25 UTCJul 16, 11:34 UTC10m
2026-07-16 TCHGF - Jul 16, 08:10 UTCJul 16, 08:35 UTC25m
2026-07-15 TCHGF - Jul 15, 07:25 UTCJul 15, 08:00 UTC35m
2026-07-14 TCHGF - Jul 14, 12:10 UTCJul 14, 12:35 UTC25m
2026-07-14 TCHGF - Jul 14, 09:55 UTCJul 14, 10:15 UTC20m
2026-07-09 TCHGF - Jul 9, 10:35 UTCJul 9, 10:45 UTC10m
2026-07-05 TCHGF - Jul 5, 12:00 UTCJul 5, 12:45 UTC45m
2026-07-02 TCHGF - Jul 2, 12:50 UTCJul 2, 13:10 UTC20m
2026-07-02 TCHGF - Jul 2, 11:05 UTCJul 2, 11:50 UTC45m
2026-07-01 TCHGF - Jul 1, 16:00 UTCJul 1, 16:35 UTC35m
2026-06-30 TCHGF - Jun 30, 14:20 UTCJun 30, 14:55 UTC35m
2026-06-30 TCHGF - Jun 30, 11:25 UTCJun 30, 12:05 UTC40m
2026-06-30 TCHGF - Jun 30, 10:05 UTCJun 30, 10:15 UTC10m
2026-06-30 TCHGF - Jun 30, 04:55 UTCJun 30, 05:40 UTC45m
2026-06-30 TCHGF - Jun 30, 03:50 UTCJun 30, 04:10 UTC20m
2026-06-29 TCHGF - Jun 29, 15:30 UTCJun 29, 16:15 UTC45m
2026-06-29 TCHGF - Jun 29, 10:59 UTCJun 29, 11:29 UTC30m
2026-06-29 TCHGF - Jun 29, 05:24 UTCJun 29, 06:14 UTC50m
2026-06-26 TCHGF - Jun 26, 14:05 UTCJun 26, 14:19 UTC15m
2026-06-17 TCHGF - Jun 17, 10:05 UTCJun 17, 10:25 UTC20m
2026-06-17 TCHGF - Jun 17, 08:30 UTCJun 17, 08:40 UTC10m
2026-06-15 TCHGF - Jun 15, 05:40 UTCJun 15, 06:40 UTC1h 0m
2026-06-12 TCHGF - Jun 12, 13:00 UTCJun 12, 13:20 UTC20m
2026-06-12 TCHGF - Jun 12, 08:30 UTCJun 12, 08:45 UTC15m
2026-06-06 TCHGF - Jun 6, 10:55 UTCJun 6, 11:05 UTC10m
2026-06-04 TCHGF - Jun 4, 14:25 UTCJun 4, 15:20 UTC55m
2026-06-04 TCHGF - Jun 4, 09:00 UTCJun 4, 09:30 UTC30m
2026-05-17 TCHGF - May 17, 11:20 UTCMay 17, 12:01 UTC40m
2026-04-26 TCHGF - Apr 26, 07:45 UTCApr 26, 08:25 UTC40m
2026-04-25 TCHGF - Apr 25, 14:05 UTCApr 25, 14:15 UTC10m
2026-04-21 TCHGF - Apr 21, 12:45 UTCApr 21, 13:01 UTC15m
2026-04-17 TCHGF - Apr 17, 15:20 UTCApr 17, 15:45 UTC25m
2026-04-17 TCHGF - Apr 17, 14:20 UTCApr 17, 15:15 UTC54m

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

Mode-S 4BA0E6 frequently asked

What is Mode-S code 4BA0E6?
4BA0E6 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-HGF.
Where is Mode-S 4BA0E6 registered?
Mode-S code 4BA0E6 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BA0E6 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BA0E6, octal 22720346, decimal 4,956,390.
What flights does 4BA0E6 operate?
Mode-S 4BA0E6 has broadcast 1 distinct callsign, including TCHGF.