Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4BCDEC

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SOL · BOEING 737 MAX 8

Hex
4BCDEC
Octal
22746754
Decimal
4,967,916
Country
TR
Tail
TC-SOL
Type
B38M
Broadcasting now · callsign SXS14E · 37,000 ft
Flights observed
377
Distinct callsigns
20
Country
TR
Last broadcast
47m ago

Current position

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

Country allocation

The ICAO 24-bit address 4BCDEC 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
SXS8XT - 6 2026-06-30
SXS7LK - 6 2026-06-30
SXS6ZW SunExpress 6 2026-06-19
SXS5NW - 6 2026-07-11
SXS5LJ - 6 2026-06-19
SXS4RM - 6 2026-07-11
SXS21R - 6 2026-06-26
SXS8KW - 5 2026-06-19
SXS6PZ - 5 2026-07-14
SXS4UQ - 5 2026-06-18
SXS2BB - 5 2026-06-26
SXS1ZN SunExpress 5 2026-05-02
SXS14E - 5 2026-07-14
SXS98G SunExpress 4 2026-06-02
SXS8UH - 4 2026-07-08
SXS8GR - 4 2026-06-23
SXS7XH SunExpress 4 2026-05-18
SXS7QF SunExpress 4 2026-06-02
SXS6NH SunExpress 4 2026-06-09
SXS6EG SunExpress 4 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SXS14E - Jul 14, 22:30 UTCJul 14, 23:00 UTC29m
2026-07-14 SXS6PZ AYT → FMO Jul 14, 17:40 UTCJul 14, 21:15 UTC3h 35m
2026-07-14 SXS4AC FRA → AYT Jul 14, 12:25 UTCJul 14, 15:15 UTC2h 50m
2026-07-14 SXS9HP - Jul 14, 07:30 UTCJul 14, 10:55 UTC3h 25m
2026-07-14 SXS5TM - Jul 14, 01:50 UTCJul 14, 04:50 UTC3h 0m
2026-07-13 SXS37U AYT → FMO Jul 13, 20:50 UTCJul 14, 00:15 UTC3h 25m
2026-07-13 SXS8NA - Jul 13, 14:45 UTCJul 13, 17:35 UTC2h 50m
2026-07-13 SXS4WG - Jul 13, 10:00 UTCJul 13, 13:30 UTC3h 30m
2026-07-13 SXS6TD KRK → AYT Jul 13, 06:10 UTCJul 13, 08:25 UTC2h 15m
2026-07-13 SXS3DQ - Jul 13, 02:15 UTCJul 13, 04:30 UTC2h 15m
2026-07-12 SXS6PC - Jul 12, 13:25 UTCJul 12, 14:15 UTC50m
2026-07-12 SXS78U - Jul 12, 09:05 UTCJul 12, 11:40 UTC2h 35m
2026-07-12 SXS77Z AYT → FMM Jul 12, 04:55 UTCJul 12, 07:50 UTC2h 55m
2026-07-12 SXS79Y ERF → AYT Jul 12, 00:35 UTCJul 12, 03:25 UTC2h 50m
2026-07-11 SXS1FG - Jul 11, 20:05 UTCJul 11, 23:15 UTC3h 10m
2026-07-11 SXS7HT LEJ → AYT Jul 11, 15:45 UTCJul 11, 18:40 UTC2h 55m
2026-07-11 SXS9EP - Jul 11, 11:20 UTCJul 11, 14:30 UTC3h 10m
2026-07-11 SXS5NW DRS → AYT Jul 11, 07:10 UTCJul 11, 09:50 UTC2h 40m
2026-07-11 SXS4RM - Jul 11, 03:05 UTCJul 11, 06:05 UTC3h 0m
2026-07-10 SXS2LL STR → AYT Jul 10, 19:35 UTCJul 10, 22:20 UTC2h 45m
2026-07-10 SXS5NG - Jul 10, 15:05 UTCJul 10, 18:20 UTC3h 15m
2026-07-10 SXS7JP - Jul 10, 10:30 UTCJul 10, 13:25 UTC2h 55m
2026-07-10 SXS4WY - Jul 10, 05:25 UTCJul 10, 08:55 UTC3h 30m
2026-07-10 SXS6XR - Jul 10, 00:05 UTCJul 10, 03:10 UTC3h 5m
2026-07-09 SXS6BM - Jul 9, 19:25 UTCJul 9, 22:55 UTC3h 30m
2026-07-09 SXS7KJ - Jul 9, 15:00 UTCJul 9, 17:40 UTC2h 40m
2026-07-09 SXS2BD - Jul 9, 10:30 UTCJul 9, 13:30 UTC3h 0m
2026-07-09 SXS3FR - Jul 9, 06:00 UTCJul 9, 08:55 UTC2h 55m
2026-07-08 SXS5FH - Jul 8, 20:50 UTCJul 9, 05:00 UTC8h 10m
2026-07-08 SXS2KY - Jul 8, 15:30 UTCJul 8, 18:35 UTC3h 5m
2026-07-08 SXS7UJ - Jul 8, 10:45 UTCJul 8, 13:55 UTC3h 10m
2026-07-08 SXS8UH - Jul 8, 05:45 UTCJul 8, 09:25 UTC3h 40m
2026-07-03 SXS5TM - Jul 3, 01:50 UTCJul 3, 05:15 UTC3h 25m
2026-07-02 SXS37U - Jul 2, 21:00 UTCJul 3, 00:20 UTC3h 20m
2026-07-02 SXS16E - Jul 2, 16:15 UTCJul 2, 19:05 UTC2h 50m
2026-07-02 SXS8TG - Jul 2, 11:45 UTCJul 2, 14:45 UTC3h 0m
2026-07-02 SXS3FR - Jul 2, 06:55 UTCJul 2, 09:50 UTC2h 55m
2026-07-01 SXS2PB - Jul 1, 21:05 UTCJul 2, 05:25 UTC8h 20m
2026-07-01 SXS2KY - Jul 1, 15:40 UTCJul 1, 18:35 UTC2h 55m
2026-07-01 SXS3EL - Jul 1, 06:00 UTCJul 1, 11:05 UTC5h 5m
2026-06-30 SXS8XT - Jun 30, 17:55 UTCJun 30, 21:55 UTC4h 0m
2026-06-30 SXS7LK - Jun 30, 11:45 UTCJun 30, 15:55 UTC4h 10m
2026-06-30 SXS4TM - Jun 30, 05:55 UTCJun 30, 09:10 UTC3h 15m
2026-06-30 SXS5PU BHX → AYT Jun 30, 00:35 UTCJun 30, 04:20 UTC3h 46m
2026-06-29 SXS5CC CGN → TZX Jun 29, 23:09 UTCJun 29, 23:19 UTC10m
2026-06-29 SXS5CC CGN → TZX Jun 29, 19:44 UTCJun 29, 22:30 UTC2h 45m
2026-06-29 SXS1KH - Jun 29, 15:00 UTCJun 29, 18:14 UTC3h 15m
2026-06-29 SXS4UA - Jun 29, 09:10 UTCJun 29, 13:09 UTC4h 0m
2026-06-29 SXS2JG - Jun 29, 04:00 UTCJun 29, 07:25 UTC3h 25m
2026-06-28 SXS23Q - Jun 28, 18:59 UTCJun 28, 21:30 UTC2h 30m

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

Mode-S 4BCDEC frequently asked

What is Mode-S code 4BCDEC?
4BCDEC is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SOL.
Where is Mode-S 4BCDEC registered?
Mode-S code 4BCDEC is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCDEC broadcasting right now?
Yes. Mode-S 4BCDEC is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCDEC, octal 22746754, decimal 4,967,916.
What flights does 4BCDEC operate?
Mode-S 4BCDEC has broadcast 20 distinct callsigns, including SXS8XT, SXS7LK, SXS6ZW, SXS5NW, SXS5LJ.