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sensors Mode-S transponder

4BCDF6

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SOV · BOEING 737-800

Hex
4BCDF6
Octal
22746766
Decimal
4,967,926
Country
TR
Tail
TC-SOV
Type
B738
Broadcasting now · callsign SXS2HG · 36,000 ft
Flights observed
345
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 21:30 UTC

Current position

4BCDF6 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BCDF6 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
SXS6ZH SunExpress 4 2026-05-27
SXS3XF - 4 2026-07-05
SXS1GX SunExpress 4 2026-05-31
SXS8WK - 3 2026-07-11
SXS8BU SunExpress 3 2026-06-14
SXS7HJ - 3 2026-05-17
SXS7EC SunExpress 3 2026-07-20
SXS7AM - 3 2026-07-09
SXS75K SunExpress 3 2026-07-20
SXS6A - 3 2026-06-15
SXS4Y SunExpress 3 2026-06-15
SXS4HL - 3 2026-06-14
SXS3NM - 3 2026-07-17
SXS3KG - 3 2026-07-16
SXS3HZ - 3 2026-07-09
SXS2WH SunExpress 3 2026-07-17
SXS1KH SunExpress 3 2026-05-17
SXS9ZT SunExpress 2 2026-06-01
SXS9ZL SunExpress 2 2026-05-05
SXS9SR - 2 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SXS1EN AYT → CPH Jul 26, 18:55 UTCJul 26, 21:30 UTC2h 35m
2026-07-25 SXS2BB FRA → AYT Jul 25, 18:40 UTCJul 25, 21:35 UTC2h 55m
2026-07-25 SXS21R - Jul 25, 13:50 UTCJul 25, 16:55 UTC3h 5m
2026-07-25 SXS4GL LEJ → AYT Jul 25, 08:40 UTCJul 25, 11:45 UTC3h 5m
2026-07-25 SXS9SR - Jul 25, 04:00 UTCJul 25, 07:00 UTC3h 0m
2026-07-24 SXS619 CGN → AYT Jul 24, 23:15 UTCJul 25, 02:10 UTC2h 55m
2026-07-24 SXS4PG DLM → CGN Jul 24, 17:55 UTCJul 24, 21:10 UTC3h 15m
2026-07-24 SXS5WD MAN → DLM Jul 24, 12:50 UTCJul 24, 16:15 UTC3h 25m
2026-07-24 SXS4PL NUE → AYT Jul 24, 06:55 UTCJul 24, 11:10 UTC4h 15m
2026-07-23 SXS7CW - Jul 23, 13:15 UTCJul 23, 16:45 UTC3h 30m
2026-07-23 SXS5XL DLM → MAN Jul 23, 06:55 UTCJul 23, 11:05 UTC4h 10m
2026-07-22 SXS8BP - Jul 22, 17:45 UTCJul 22, 20:15 UTC2h 30m
2026-07-22 SXS5MB GZT → STR Jul 22, 13:50 UTCJul 22, 16:40 UTC2h 50m
2026-07-22 SXS6WA - Jul 22, 10:20 UTCJul 22, 11:20 UTC1h 0m
2026-07-22 SXS6SJ DLM → BER Jul 22, 04:15 UTCJul 22, 05:25 UTC1h 10m
2026-07-21 SXS6KN - Jul 21, 19:00 UTCJul 21, 21:35 UTC2h 35m
2026-07-21 SXS1 - Jul 21, 14:00 UTCJul 21, 17:30 UTC3h 30m
2026-07-21 SXS7TL ADB → AMS Jul 21, 09:30 UTCJul 21, 12:50 UTC3h 20m
2026-07-21 SXS12V DUS → AYT Jul 21, 04:35 UTCJul 21, 08:05 UTC3h 30m
2026-07-20 SXS75K HAJ → AYT Jul 20, 23:45 UTCJul 21, 02:40 UTC2h 55m
2026-07-20 SXS7EC AYT → HAJ Jul 20, 19:10 UTCJul 20, 22:25 UTC3h 15m
2026-07-20 SXS72X STR → AYT Jul 20, 14:00 UTCJul 20, 17:15 UTC3h 15m
2026-07-20 SXS69M - Jul 20, 09:30 UTCJul 20, 12:40 UTC3h 10m
2026-07-20 SXS6HY - Jul 20, 04:05 UTCJul 20, 08:10 UTC4h 5m
2026-07-19 SXS4ZH VIE → AYT Jul 19, 23:20 UTCJul 20, 01:35 UTC2h 15m
2026-07-19 SXS94B AYT → VIE Jul 19, 19:45 UTCJul 19, 22:10 UTC2h 25m
2026-07-19 SXS3UU ECN → AYT Jul 19, 08:00 UTCJul 19, 08:45 UTC45m
2026-07-19 SXS3KB BRU → ESB Jul 19, 06:00 UTCJul 19, 06:35 UTC35m
2026-07-18 SXS7UZ MUC → AYT Jul 18, 18:45 UTCJul 18, 21:15 UTC2h 30m
2026-07-18 SXS5TA AYT → MUC Jul 18, 13:35 UTCJul 18, 16:50 UTC3h 15m
2026-07-18 SXS7CG - Jul 18, 08:50 UTCJul 18, 11:25 UTC2h 35m
2026-07-18 SXS8CB PAD → AYT Jul 18, 04:50 UTCJul 18, 07:45 UTC2h 55m
2026-07-18 SXS75K HAJ → AYT Jul 18, 00:04 UTCJul 18, 03:05 UTC3h 1m
2026-07-17 SXS7EC - Jul 17, 19:05 UTCJul 17, 22:29 UTC3h 25m
2026-07-17 SXS2WH LTN → AYT Jul 17, 12:35 UTCJul 17, 16:29 UTC3h 55m
2026-07-17 SXS3NM - Jul 17, 06:29 UTCJul 17, 10:44 UTC4h 15m
2026-07-17 SXS79Y ERF → ERF Jul 17, 00:40 UTCJul 17, 03:39 UTC3h 0m
2026-07-16 SXS1FG AYT → ERF Jul 16, 20:05 UTCJul 16, 23:15 UTC3h 10m
2026-07-16 SXS1ZM - Jul 16, 15:19 UTCJul 16, 18:05 UTC2h 45m
2026-07-16 SXS3ZA - Jul 16, 10:35 UTCJul 16, 13:54 UTC3h 20m
2026-07-16 SXS3KG - Jul 16, 06:15 UTCJul 16, 09:15 UTC3h 0m
2026-07-16 SXS2ZN NUE → AYT Jul 16, 01:10 UTCJul 16, 03:55 UTC2h 45m
2026-07-15 SXS3DZ - Jul 15, 20:45 UTCJul 16, 00:00 UTC3h 15m
2026-07-15 SXS2SL ASR → AYT Jul 15, 17:35 UTCJul 15, 18:05 UTC30m
2026-07-15 SXS1323 - Jul 15, 12:20 UTCJul 15, 15:10 UTC2h 50m
2026-07-15 SXS1322 AYT → AMS Jul 15, 03:50 UTCJul 15, 10:00 UTC6h 10m
2026-07-13 SXS3SB ZRH → AYT Jul 13, 19:05 UTCJul 13, 21:55 UTC2h 50m
2026-07-13 SXS48T - Jul 13, 14:25 UTCJul 13, 17:40 UTC3h 15m
2026-07-13 SXS4UA - Jul 13, 09:20 UTCJul 13, 12:55 UTC3h 35m
2026-07-13 SXS2JG - Jul 13, 04:00 UTCJul 13, 07:40 UTC3h 40m

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

Mode-S 4BCDF6 frequently asked

What is Mode-S code 4BCDF6?
4BCDF6 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SOV.
Where is Mode-S 4BCDF6 registered?
Mode-S code 4BCDF6 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCDF6 broadcasting right now?
Yes. Mode-S 4BCDF6 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCDF6, octal 22746766, decimal 4,967,926.
What flights does 4BCDF6 operate?
Mode-S 4BCDF6 has broadcast 20 distinct callsigns, including SXS6ZH, SXS3XF, SXS1GX, SXS8WK, SXS8BU.