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sensors Mode-S transponder

4BCCBA

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SEZ · BOEING 737-800

Hex
4BCCBA
Octal
22746272
Decimal
4,967,610
Country
TR
Tail
TC-SEZ
Type
B738
Broadcasting now · callsign SXS81H · 27,375 ft
Flights observed
306
Distinct callsigns
20
Country
TR
Last broadcast
1h ago

Current position

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

Country allocation

The ICAO 24-bit address 4BCCBA 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
SXS8DG SunExpress 9 2026-05-18
SXS7GB SunExpress 7 2026-05-18
SXS6A SunExpress 6 2026-06-01
SXS4Y SunExpress 6 2026-06-01
SXS8WK - 5 2026-06-29
SXS62Q - 5 2026-07-09
SXS5UK SunExpress 5 2026-05-28
SXS8ZN - 4 2026-07-11
SXS8NZ - 4 2026-04-17
SXS69Z SunExpress 4 2026-05-28
SXS4UV SunExpress 4 2026-05-29
SXS9SE SunExpress 3 2026-05-27
SXS8UA SunExpress 3 2026-05-29
SXS8GT - 3 2026-06-24
SXS7RL - 3 2026-07-14
SXS6DY SunExpress 3 2026-05-31
SXS630 - 3 2026-07-13
SXS5UY SunExpress 3 2026-05-27
SXS4RN - 3 2026-06-17
SXS4HF SunExpress 3 2026-05-31

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SXS7RL - Jul 14, 00:30 UTCJul 14, 01:45 UTC1h 15m
2026-07-13 SXS630 - Jul 13, 21:55 UTCJul 13, 23:20 UTC1h 25m
2026-07-13 SXS4QN - Jul 13, 16:25 UTCJul 13, 20:05 UTC3h 40m
2026-07-13 SXS3YT - Jul 13, 10:25 UTCJul 13, 14:50 UTC4h 25m
2026-07-13 SXS6DP VIE → AYT Jul 13, 06:40 UTCJul 13, 09:00 UTC2h 20m
2026-07-13 SXS43G - Jul 13, 02:55 UTCJul 13, 05:15 UTC2h 20m
2026-07-12 SXS1ZQ NUE → AYT Jul 12, 22:25 UTCJul 13, 01:01 UTC2h 35m
2026-07-12 SXS6SF AYT → NUE Jul 12, 18:10 UTCJul 12, 21:15 UTC3h 5m
2026-07-12 SXS5JX ZRH → AYT Jul 12, 09:30 UTCJul 12, 12:25 UTC2h 55m
2026-07-12 SXS9YZ - Jul 12, 04:10 UTCJul 12, 07:20 UTC3h 10m
2026-07-11 SXS4TF BTS → AYT Jul 11, 23:30 UTCJul 12, 01:50 UTC2h 20m
2026-07-11 SXS6PR - Jul 11, 20:00 UTCJul 11, 22:20 UTC2h 20m
2026-07-11 SXS9PL HAM → AYT Jul 11, 15:35 UTCJul 11, 18:50 UTC3h 15m
2026-07-11 SXS6SQ - Jul 11, 10:45 UTCJul 11, 14:20 UTC3h 35m
2026-07-11 SXS8ZN - Jul 11, 07:30 UTCJul 11, 09:30 UTC2h 0m
2026-07-10 SXS5WT - Jul 10, 19:30 UTCJul 11, 05:01 UTC9h 31m
2026-07-10 SXS1GX FMO → AYT Jul 10, 07:45 UTCJul 10, 17:35 UTC9h 50m
2026-07-09 SXS2HE - Jul 9, 19:15 UTCJul 10, 02:40 UTC7h 25m
2026-07-09 SXS62Q - Jul 9, 13:50 UTCJul 9, 17:25 UTC3h 35m
2026-07-09 SXS4VD - Jul 9, 09:20 UTCJul 9, 12:30 UTC3h 10m
2026-07-09 SXS9GE - Jul 9, 04:15 UTCJul 9, 07:30 UTC3h 15m
2026-07-08 SXS7FW - Jul 8, 23:35 UTCJul 9, 02:15 UTC2h 40m
2026-07-08 SXS1EN - Jul 8, 18:40 UTCJul 8, 22:10 UTC3h 30m
2026-07-08 SXS7617 VAN → AYT Jul 8, 10:45 UTCJul 8, 15:10 UTC4h 25m
2026-07-08 SXS2 FRA → AYT Jul 8, 06:40 UTCJul 8, 09:25 UTC2h 45m
2026-07-07 SXS4HT FRA → FRA Jul 7, 19:10 UTCJul 8, 04:35 UTC9h 25m
2026-07-07 SXS1 - Jul 7, 13:55 UTCJul 7, 17:20 UTC3h 25m
2026-07-07 SXS7TL - Jul 7, 08:15 UTCJul 7, 11:20 UTC3h 5m
2026-07-07 SXS93H - Jul 7, 03:20 UTCJul 7, 07:00 UTC3h 40m
2026-07-06 SXS8XT - Jul 6, 17:35 UTCJul 6, 21:20 UTC3h 45m
2026-07-06 SXS7LK - Jul 6, 11:40 UTCJul 6, 16:15 UTC4h 35m
2026-07-06 SXS46A - Jul 6, 06:10 UTCJul 6, 09:00 UTC2h 50m
2026-07-05 SXS8CP - Jul 5, 19:15 UTCJul 6, 04:30 UTC9h 15m
2026-07-05 SXS8PJ HAJ → DUS Jul 5, 07:45 UTCJul 5, 17:30 UTC9h 45m
2026-07-04 SXS4GT - Jul 4, 19:05 UTCJul 5, 06:30 UTC11h 25m
2026-07-04 SXS62Q - Jul 4, 13:55 UTCJul 4, 17:40 UTC3h 45m
2026-07-04 SXS8ZN DUS → AYT Jul 4, 06:15 UTCJul 4, 09:15 UTC3h 0m
2026-07-03 SXS5MZ - Jul 3, 19:50 UTCJul 4, 04:30 UTC8h 40m
2026-07-03 SXS1GX FMO → AYT Jul 3, 07:40 UTCJul 3, 17:35 UTC9h 55m
2026-07-02 SXS4GT DUS → HAJ Jul 2, 19:40 UTCJul 3, 06:05 UTC10h 25m
2026-07-02 SXS62Q - Jul 2, 13:55 UTCJul 2, 17:25 UTC3h 30m
2026-07-02 SXS8ZN - Jul 2, 06:30 UTCJul 2, 09:35 UTC3h 5m
2026-07-02 SXS3YD - Jul 2, 01:10 UTCJul 2, 04:20 UTC3h 10m
2026-07-01 SXS1445 AMS → KYA Jul 1, 17:50 UTCJul 1, 21:10 UTC3h 20m
2026-07-01 SXS1444 KYA → AMS Jul 1, 06:10 UTCJul 1, 14:40 UTC8h 30m
2026-06-30 SXS4CD DUS → DUS Jun 30, 19:00 UTCJul 1, 04:25 UTC9h 25m
2026-06-30 SXS1GX FMO → AYT Jun 30, 08:45 UTCJun 30, 17:25 UTC8h 40m
2026-06-30 SXS7GW - Jun 30, 03:00 UTCJun 30, 07:30 UTC4h 30m
2026-06-29 SXS8WK - Jun 29, 15:30 UTCJun 29, 18:10 UTC2h 40m
2026-06-29 SXS21E - Jun 29, 10:29 UTCJun 29, 13:09 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-SEZ page for operator, model, and routing details .

Mode-S 4BCCBA frequently asked

What is Mode-S code 4BCCBA?
4BCCBA is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SEZ.
Where is Mode-S 4BCCBA registered?
Mode-S code 4BCCBA is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCCBA broadcasting right now?
Yes. Mode-S 4BCCBA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCCBA, octal 22746272, decimal 4,967,610.
What flights does 4BCCBA operate?
Mode-S 4BCCBA has broadcast 20 distinct callsigns, including SXS8DG, SXS7GB, SXS6A, SXS4Y, SXS8WK.