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sensors Mode-S transponder

4BCE06

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SPF · BOEING 737-800

Hex
4BCE06
Octal
22747006
Decimal
4,967,942
Country
TR
Tail
TC-SPF
Type
B738
Broadcasting now · callsign SXS5KX · 37,000 ft
Flights observed
323
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 19:50 UTC

Current position

4BCE06 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BCE06 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
SXS2CY SunExpress 19 2026-07-25
SXS9PA - 14 2026-07-19
SXS8YQ - 11 2026-07-20
SXS7WQ SunExpress 10 2026-07-22
SXS6HR - 9 2026-07-21
SXS5KX SunExpress 8 2026-07-24
SXS4MB - 7 2026-07-17
SXS7JR SunExpress 6 2026-07-25
SXS3WH SunExpress 6 2026-07-17
SXS1MG SunExpress 6 2026-07-24
SXS9KF - 4 2026-07-16
SXS8ZN SunExpress 4 2026-04-25
SXS6LZ SunExpress 4 2026-07-25
SXS3DF SunExpress 4 2026-07-25
SXS2XP SunExpress 4 2026-07-23
SXS2MD SunExpress 4 2026-05-13
SXS9WA - 3 2026-06-25
SXS8MP SunExpress 3 2026-07-19
SXS6UY SunExpress 3 2026-07-20
SXS4WM - 3 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SXS4QN BHX → AYT Jul 26, 16:15 UTCJul 26, 19:50 UTC3h 35m
2026-07-26 SXS3YT HAM → AYT Jul 26, 10:30 UTCJul 26, 14:55 UTC4h 25m
2026-07-26 SXS6DP VIE → AYT Jul 26, 06:50 UTCJul 26, 09:05 UTC2h 15m
2026-07-26 SXS43G AYT → VIE Jul 26, 03:10 UTCJul 26, 05:45 UTC2h 35m
2026-07-25 SXS7JR DUS → AYT Jul 25, 18:10 UTCJul 25, 21:25 UTC3h 15m
2026-07-25 SXS6LZ AYT → ZRH Jul 25, 13:50 UTCJul 25, 16:45 UTC2h 55m
2026-07-25 SXS3DF YEI → AYT Jul 25, 09:20 UTCJul 25, 12:00 UTC2h 40m
2026-07-25 SXS2CY ESB → DUS Jul 25, 04:45 UTCJul 25, 07:45 UTC3h 0m
2026-07-24 SXS5KX DUS → ESB Jul 24, 18:35 UTCJul 24, 21:10 UTC2h 35m
2026-07-24 SXS2CY ESB → DUS Jul 24, 13:40 UTCJul 24, 16:40 UTC3h 0m
2026-07-24 SXS3XF MUC → ESB Jul 24, 09:30 UTCJul 24, 11:35 UTC2h 5m
2026-07-24 SXS1MG ESB → MUC Jul 24, 05:40 UTCJul 24, 08:15 UTC2h 35m
2026-07-23 SXS5KX DUS → ESB Jul 23, 18:30 UTCJul 23, 21:10 UTC2h 40m
2026-07-23 SXS2CY ESB → DUS Jul 23, 09:15 UTCJul 23, 16:55 UTC7h 40m
2026-07-23 SXS2XP ESB → ZRH Jul 23, 04:50 UTCJul 23, 07:45 UTC2h 55m
2026-07-22 SXS5KX DUS → ESB Jul 22, 19:10 UTCJul 22, 21:45 UTC2h 35m
2026-07-22 SXS7WQ DUS → DLM Jul 22, 13:25 UTCJul 22, 17:25 UTC4h 0m
2026-07-21 SXS2CY ESB → DUS Jul 21, 18:50 UTCJul 22, 04:10 UTC9h 20m
2026-07-21 SXS708 - Jul 21, 14:00 UTCJul 21, 17:25 UTC3h 25m
2026-07-21 SXS6HR - Jul 21, 07:35 UTCJul 21, 09:55 UTC2h 20m
2026-07-20 SXS8YQ - Jul 20, 18:55 UTCJul 21, 05:50 UTC10h 55m
2026-07-20 SXS6UY SZF → STR Jul 20, 17:00 UTCJul 20, 17:30 UTC30m
2026-07-20 SXS6UY SZF → STR Jul 20, 14:10 UTCJul 20, 14:20 UTC10m
2026-07-20 SXS2VP DUS → SZF Jul 20, 06:35 UTCJul 20, 09:10 UTC2h 35m
2026-07-20 SXS7WQ DUS → DLM Jul 20, 00:30 UTCJul 20, 04:20 UTC3h 50m
2026-07-19 SXS9PA - Jul 19, 22:25 UTCJul 19, 22:30 UTC5m
2026-07-19 SXS9PA - Jul 19, 19:10 UTCJul 19, 21:45 UTC2h 35m
2026-07-19 SXS8MP AYT → LTN Jul 19, 13:45 UTCJul 19, 17:15 UTC3h 30m
2026-07-19 SXS78U DUS → EDO Jul 19, 09:15 UTCJul 19, 11:55 UTC2h 40m
2026-07-19 SXS77Z AYT → FMM Jul 19, 04:55 UTCJul 19, 08:00 UTC3h 5m
2026-07-18 SXS7JR - Jul 18, 18:35 UTCJul 18, 21:40 UTC3h 5m
2026-07-18 SXS6LZ AYT → ZRH Jul 18, 14:20 UTCJul 18, 17:25 UTC3h 5m
2026-07-18 SXS3DF YEI → AYT Jul 18, 09:35 UTCJul 18, 12:15 UTC2h 40m
2026-07-18 SXS2CY - Jul 18, 04:20 UTCJul 18, 07:30 UTC3h 10m
2026-07-17 SXS6HR - Jul 17, 20:15 UTCJul 17, 22:40 UTC2h 25m
2026-07-17 SXS8YQ - Jul 17, 14:30 UTCJul 17, 17:20 UTC2h 50m
2026-07-17 SXS3WH BRU → ESB Jul 17, 09:40 UTCJul 17, 12:25 UTC2h 45m
2026-07-17 SXS4MB VIE → BRU Jul 17, 00:10 UTCJul 17, 08:00 UTC7h 50m
2026-07-16 SXS8NP - Jul 16, 20:35 UTCJul 16, 22:45 UTC2h 10m
2026-07-16 SXS14Q - Jul 16, 16:00 UTCJul 16, 18:55 UTC2h 55m
2026-07-16 SXS9KF - Jul 16, 10:55 UTCJul 16, 14:20 UTC3h 25m
2026-07-16 SXS8QP - Jul 16, 06:20 UTCJul 16, 08:35 UTC2h 15m
2026-07-16 SXS4BW - Jul 16, 01:55 UTCJul 16, 04:50 UTC2h 55m
2026-07-15 SXS14Q - Jul 15, 16:25 UTCJul 15, 19:20 UTC2h 55m
2026-07-15 SXS9KF - Jul 15, 10:40 UTCJul 15, 14:05 UTC3h 25m
2026-07-15 SXS6JW - Jul 15, 06:00 UTCJul 15, 08:40 UTC2h 40m
2026-07-14 SXS2TR HAM → HAM Jul 14, 18:45 UTCJul 15, 04:20 UTC9h 34m
2026-07-14 SXS2TC - Jul 14, 15:30 UTCJul 14, 17:10 UTC1h 40m
2026-07-14 SXS3XF - Jul 14, 09:25 UTCJul 14, 11:35 UTC2h 10m
2026-07-14 SXS1MG - Jul 14, 05:25 UTCJul 14, 08:05 UTC2h 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-SPF page for operator, model, and routing details .

Mode-S 4BCE06 frequently asked

What is Mode-S code 4BCE06?
4BCE06 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SPF.
Where is Mode-S 4BCE06 registered?
Mode-S code 4BCE06 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCE06 broadcasting right now?
Yes. Mode-S 4BCE06 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCE06, octal 22747006, decimal 4,967,942.
What flights does 4BCE06 operate?
Mode-S 4BCE06 has broadcast 20 distinct callsigns, including SXS2CY, SXS9PA, SXS8YQ, SXS7WQ, SXS6HR.