Apparatus

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sensors Mode-S transponder

4BCCB0

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SEP · BOEING 737-800

Hex
4BCCB0
Octal
22746260
Decimal
4,967,600
Country
TR
Tail
TC-SEP
Type
B738
Transponder active on ground
Flights observed
368
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 21:00 UTC

Last known position

Most recent position reported by Mode-S 4BCCB0.

Country allocation

The ICAO 24-bit address 4BCCB0 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
SXS4TM SunExpress 8 2026-07-23
SXS1KH - 7 2026-07-22
SXS8ZN SunExpress 4 2026-06-12
SXS8TG SunExpress 4 2026-05-15
SXS6XT - 4 2026-06-11
SXS62Q - 4 2026-07-14
SXS5YP - 4 2026-07-15
SXS5BV - 4 2026-07-12
SXS4QE - 4 2026-07-12
SXS41C - 4 2026-07-09
SXS36L SunExpress 4 2026-07-09
SXS2DX - 4 2026-07-22
SXS16E SunExpress 4 2026-05-15
SXS9LQ SunExpress 3 2026-04-15
SXS8JX - 3 2026-07-05
SXS82K SunExpress 3 2026-05-28
SXS7CC - 3 2026-07-14
SXS6RQ SunExpress 3 2026-05-28
SXS6RK SunExpress 3 2026-05-28
SXS6PR SunExpress 3 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SXS5TZ SJJ → AYT Jul 26, 18:30 UTCJul 26, 21:00 UTC2h 30m
2026-07-26 SXS4WE ADB → DUB Jul 26, 14:10 UTCJul 26, 17:15 UTC3h 5m
2026-07-26 SXS3AH AYT → GZT Jul 26, 10:10 UTCJul 26, 10:45 UTC35m
2026-07-26 SXS3UU ECN → AYT Jul 26, 07:35 UTCJul 26, 08:25 UTC50m
2026-07-26 SXS3KB BRU → ESB Jul 26, 05:50 UTCJul 26, 06:25 UTC35m
2026-07-26 SXS303 TBS → AYT Jul 26, 02:55 UTCJul 26, 03:25 UTC30m
2026-07-26 SXS303 TBS → AYT Jul 26, 01:10 UTCJul 26, 02:10 UTC1h 0m
2026-07-25 SXS6DQ AYT → TBS Jul 25, 22:15 UTCJul 25, 23:50 UTC1h 35m
2026-07-25 SXS3JN - Jul 25, 16:40 UTCJul 25, 20:55 UTC4h 15m
2026-07-25 SXS575 - Jul 25, 14:05 UTCJul 25, 15:10 UTC1h 5m
2026-07-25 SXS6DZ BLL → AYT Jul 25, 08:25 UTCJul 25, 12:40 UTC4h 15m
2026-07-25 SXS7HV AYT → BLL Jul 25, 03:40 UTCJul 25, 07:15 UTC3h 35m
2026-07-24 SXS4VJ GRZ → AYT Jul 24, 17:50 UTCJul 24, 20:15 UTC2h 25m
2026-07-24 SXS61P DUS → AYT Jul 24, 14:20 UTCJul 24, 16:45 UTC2h 25m
2026-07-24 SXS4RN STN → AYT Jul 24, 09:40 UTCJul 24, 12:45 UTC3h 5m
2026-07-24 SXS3RT AYT → SCN Jul 24, 04:40 UTCJul 24, 08:05 UTC3h 25m
2026-07-23 SXS9YM DUS → AYT Jul 23, 16:50 UTCJul 23, 19:50 UTC3h 0m
2026-07-23 SXS7HX AYT → DUS Jul 23, 11:50 UTCJul 23, 15:20 UTC3h 30m
2026-07-23 SXS4TM CGN → AYT Jul 23, 05:55 UTCJul 23, 08:50 UTC2h 55m
2026-07-22 SXS2DX CGN → CGN Jul 22, 19:05 UTCJul 23, 04:15 UTC9h 10m
2026-07-22 SXS1KH - Jul 22, 14:10 UTCJul 22, 17:45 UTC3h 35m
2026-07-21 SXS7WJ CPH → ASR Jul 21, 23:35 UTCJul 22, 12:40 UTC13h 5m
2026-07-21 SXS1EN AYT → CPH Jul 21, 18:40 UTCJul 21, 22:05 UTC3h 25m
2026-07-21 SXS5FV RTM → AYT Jul 21, 11:25 UTCJul 21, 17:05 UTC5h 40m
2026-07-21 SXS2BX AYT → NCL Jul 21, 03:15 UTCJul 21, 09:35 UTC6h 20m
2026-07-21 SXS7RL - Jul 21, 00:10 UTCJul 21, 01:30 UTC1h 20m
2026-07-20 SXS630 AYT → SKP Jul 20, 21:35 UTCJul 20, 22:55 UTC1h 20m
2026-07-20 SXS4QN - Jul 20, 16:20 UTCJul 20, 20:15 UTC3h 55m
2026-07-20 SXS6DP VIE → AYT Jul 20, 06:35 UTCJul 20, 08:55 UTC2h 20m
2026-07-20 SXS43G AYT → VIE Jul 20, 02:55 UTCJul 20, 05:30 UTC2h 35m
2026-07-19 SXS4TF BTS → AYT Jul 19, 22:40 UTCJul 20, 01:00 UTC2h 20m
2026-07-19 SXS6PR AYT → BTS Jul 19, 19:10 UTCJul 19, 21:30 UTC2h 20m
2026-07-19 SXS2DU BRU → AYT Jul 19, 15:05 UTCJul 19, 17:45 UTC2h 40m
2026-07-19 SXS7VV ADB → MLX Jul 19, 09:50 UTCJul 19, 13:15 UTC3h 25m
2026-07-19 SXS7KN FMO → AYT Jul 19, 01:00 UTCJul 19, 04:00 UTC3h 0m
2026-07-18 SXS52N AYT → FMO Jul 18, 20:00 UTCJul 18, 23:25 UTC3h 25m
2026-07-18 SXS7RH OSR → AYT Jul 18, 15:55 UTCJul 18, 18:15 UTC2h 20m
2026-07-18 SXS8AY - Jul 18, 12:15 UTCJul 18, 14:50 UTC2h 35m
2026-07-18 SXS8QB AYT → SZF Jul 18, 06:40 UTCJul 18, 07:00 UTC20m
2026-07-18 SXS2RJ HAJ → AYT Jul 18, 01:50 UTCJul 18, 05:05 UTC3h 16m
2026-07-17 SXS9SB EDO → HAJ Jul 17, 21:30 UTCJul 18, 00:19 UTC2h 50m
2026-07-17 SXS9XT AYT → CGN Jul 17, 18:00 UTCJul 17, 20:04 UTC2h 5m
2026-07-17 SXS5TA - Jul 17, 13:00 UTCJul 17, 15:55 UTC2h 55m
2026-07-17 SXS6ED FRA → AYT Jul 17, 08:00 UTCJul 17, 10:55 UTC2h 55m
2026-07-17 SXS3JC - Jul 17, 02:59 UTCJul 17, 06:15 UTC3h 15m
2026-07-16 SXS3SB ZRH → AYT Jul 16, 19:40 UTCJul 16, 22:30 UTC2h 50m
2026-07-16 SXS48T - Jul 16, 14:35 UTCJul 16, 18:05 UTC3h 30m
2026-07-16 SXS4UA - Jul 16, 09:05 UTCJul 16, 12:44 UTC3h 40m
2026-07-15 SXS5YX - Jul 15, 20:00 UTCJul 16, 07:30 UTC11h 30m
2026-07-15 SXS5YP - Jul 15, 13:15 UTCJul 15, 17:25 UTC4h 10m

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

Mode-S 4BCCB0 frequently asked

What is Mode-S code 4BCCB0?
4BCCB0 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SEP.
Where is Mode-S 4BCCB0 registered?
Mode-S code 4BCCB0 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCCB0 broadcasting right now?
Mode-S 4BCCB0 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCCB0, octal 22746260, decimal 4,967,600.
What flights does 4BCCB0 operate?
Mode-S 4BCCB0 has broadcast 20 distinct callsigns, including SXS4TM, SXS1KH, SXS8ZN, SXS8TG, SXS6XT.