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sensors Mode-S transponder

4BCE02

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SPB · BOEING 737-800

Hex
4BCE02
Octal
22747002
Decimal
4,967,938
Country
TR
Tail
TC-SPB
Type
B738
Broadcasting now · callsign SXS4ZJ · 4,625 ft
Flights observed
381
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 19:25 UTC

Current position

4BCE02 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BCE02 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
SXS6PC - 6 2026-07-22
SXS5ZP - 6 2026-06-29
SXS5NH SunExpress 6 2026-07-22
SXS2MD - 6 2026-06-29
SXS9SR - 5 2026-05-17
SXS4GL SunExpress 5 2026-05-17
SXS41C - 5 2026-06-26
SXS36L SunExpress 5 2026-06-26
SXS9ZB - 4 2026-06-26
SXS9UK - 4 2026-07-07
SXS8WJ SunExpress 4 2026-07-26
SXS8SR - 4 2026-07-07
SXS8SA - 4 2026-06-26
SXS8CZ SunExpress 4 2026-07-26
SXS7JR SunExpress 4 2026-06-02
SXS7JP SunExpress 4 2026-07-22
SXS7EC - 4 2026-07-16
SXS6ZH - 4 2026-07-05
SXS6MF SunExpress 4 2026-06-02
SXS5KE - 4 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SXS8CZ VIE → AYT Jul 26, 17:10 UTCJul 26, 19:25 UTC2h 15m
2026-07-26 SXS8WJ AYT → VIE Jul 26, 13:30 UTCJul 26, 16:05 UTC2h 35m
2026-07-26 SXS7WM - Jul 26, 10:00 UTCJul 26, 12:10 UTC2h 10m
2026-07-26 SXS6UE - Jul 26, 06:20 UTCJul 26, 08:40 UTC2h 21m
2026-07-26 SXS3FP CGN → AYT Jul 26, 00:05 UTCJul 26, 03:10 UTC3h 5m
2026-07-25 SXS3ZX - Jul 25, 19:25 UTCJul 25, 22:50 UTC3h 25m
2026-07-25 SXS9KZ - Jul 25, 14:45 UTCJul 25, 17:40 UTC2h 55m
2026-07-25 SXS4ZJ AYT → GVA Jul 25, 09:45 UTCJul 25, 13:10 UTC3h 25m
2026-07-24 SXS2LL STR → AYT Jul 24, 19:30 UTCJul 24, 22:10 UTC2h 40m
2026-07-24 SXS5NG - Jul 24, 15:05 UTCJul 24, 18:15 UTC3h 10m
2026-07-24 SXS1CM BER → AYT Jul 24, 10:30 UTCJul 24, 13:20 UTC2h 50m
2026-07-24 SXS8RG AYT → BER Jul 24, 06:20 UTCJul 24, 09:20 UTC3h 0m
2026-07-24 SXS2ZN NUE → AYT Jul 24, 01:15 UTCJul 24, 03:55 UTC2h 40m
2026-07-23 SXS3DZ AYT → NUE Jul 23, 21:05 UTCJul 24, 00:05 UTC3h 0m
2026-07-23 SXS8JE BER → BJV Jul 23, 16:45 UTCJul 23, 19:20 UTC2h 35m
2026-07-23 SXS5ET AYT → ZRH Jul 23, 12:10 UTCJul 23, 15:30 UTC3h 20m
2026-07-23 SXS9LY VIE → AYT Jul 23, 08:30 UTCJul 23, 10:35 UTC2h 5m
2026-07-23 SXS9HN AYT → VIE Jul 23, 04:45 UTCJul 23, 07:15 UTC2h 30m
2026-07-22 SXS5NH HAM → AYT Jul 22, 19:30 UTCJul 22, 22:35 UTC3h 5m
2026-07-22 SXS6PC - Jul 22, 14:50 UTCJul 22, 18:15 UTC3h 25m
2026-07-22 SXS7JP FRA → AYT Jul 22, 11:25 UTCJul 22, 13:20 UTC1h 55m
2026-07-22 SXS4WY AYT → FRA Jul 22, 11:10 UTCJul 22, 11:15 UTC5m
2026-07-22 SXS7KN FMO → AYT Jul 22, 00:35 UTCJul 22, 03:50 UTC3h 15m
2026-07-21 SXS52N AYT → FMO Jul 21, 19:35 UTCJul 21, 23:05 UTC3h 30m
2026-07-21 SXS070 - Jul 21, 10:15 UTCJul 21, 10:45 UTC30m
2026-07-21 SXS24F AYT → DIY Jul 21, 04:15 UTCJul 21, 08:10 UTC3h 55m
2026-07-20 SXS2GA CGN → AYT Jul 20, 23:30 UTCJul 21, 02:35 UTC3h 4m
2026-07-20 SXS1XU AYT → CGN Jul 20, 18:55 UTCJul 20, 22:20 UTC3h 25m
2026-07-20 SXS5KE - Jul 20, 13:30 UTCJul 20, 16:55 UTC3h 25m
2026-07-20 SXS8JF BJV → DUS Jul 20, 08:45 UTCJul 20, 11:50 UTC3h 5m
2026-07-20 SXS3TF TIA → BJV Jul 20, 00:55 UTCJul 20, 02:05 UTC1h 10m
2026-07-19 SXS2EU - Jul 19, 21:55 UTCJul 19, 22:55 UTC1h 0m
2026-07-19 SXS8BF - Jul 19, 17:40 UTCJul 19, 20:30 UTC2h 50m
2026-07-19 SXS8JF BJV → DUS Jul 19, 13:10 UTCJul 19, 16:15 UTC3h 5m
2026-07-19 SXS7HB - Jul 19, 08:45 UTCJul 19, 11:05 UTC2h 20m
2026-07-19 SXS2KZ - Jul 19, 03:55 UTCJul 19, 06:55 UTC3h 0m
2026-07-18 SXS8HV STR → BJV Jul 18, 19:45 UTCJul 18, 22:20 UTC2h 35m
2026-07-18 SXS5YC - Jul 18, 15:45 UTCJul 18, 18:30 UTC2h 45m
2026-07-18 SXS7WT - Jul 18, 12:10 UTCJul 18, 14:30 UTC2h 20m
2026-07-18 SXS6RQ - Jul 18, 07:20 UTCJul 18, 10:15 UTC2h 55m
2026-07-17 SXS6XD CGN → AYT Jul 17, 22:45 UTCJul 18, 01:45 UTC3h 0m
2026-07-17 SXS4RX - Jul 17, 17:09 UTCJul 17, 20:44 UTC3h 35m
2026-07-17 SXS7UJ CGN → AYT Jul 17, 11:30 UTCJul 17, 14:35 UTC3h 5m
2026-07-17 SXS8UH - Jul 17, 05:50 UTCJul 17, 09:45 UTC3h 55m
2026-07-16 SXS75K HAJ → AYT Jul 16, 23:59 UTCJul 17, 03:05 UTC3h 5m
2026-07-16 SXS7EC - Jul 16, 18:59 UTCJul 16, 22:30 UTC3h 30m
2026-07-16 SXS9KZ - Jul 16, 14:55 UTCJul 16, 17:49 UTC2h 55m
2026-07-16 SXS4ZJ - Jul 16, 10:10 UTCJul 16, 13:45 UTC3h 35m
2026-07-16 SXS8YJ - Jul 16, 06:55 UTCJul 16, 08:30 UTC1h 35m
2026-07-16 SXS7YF - Jul 16, 03:40 UTCJul 16, 05:30 UTC1h 50m

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

Mode-S 4BCE02 frequently asked

What is Mode-S code 4BCE02?
4BCE02 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SPB.
Where is Mode-S 4BCE02 registered?
Mode-S code 4BCE02 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCE02 broadcasting right now?
Yes. Mode-S 4BCE02 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCE02, octal 22747002, decimal 4,967,938.
What flights does 4BCE02 operate?
Mode-S 4BCE02 has broadcast 20 distinct callsigns, including SXS6PC, SXS5ZP, SXS5NH, SXS2MD, SXS9SR.