Apparatus

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sensors Mode-S transponder

4BCCAE

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SEN · BOEING 737-800

Hex
4BCCAE
Octal
22746256
Decimal
4,967,598
Country
TR
Tail
TC-SEN
Type
B738
Broadcasting now · callsign SXS8ME · 35,000 ft
Flights observed
446
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 21:30 UTC

Current position

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

Country allocation

The ICAO 24-bit address 4BCCAE 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
SXS3RT SunExpress 19 2026-07-26
SXS4RN SunExpress 16 2026-07-26
SXS8GT SunExpress 9 2026-05-31
SXS4UV SunExpress 8 2026-07-21
SXS3XK SunExpress 8 2026-05-31
SXS8WK - 7 2026-07-19
SXS8DG - 7 2026-07-09
SXS7GB - 6 2026-07-02
SXS75K SunExpress 5 2026-05-03
SXS8ZN SunExpress 4 2026-05-30
SXS87M - 4 2026-07-09
SXS7EC SunExpress 4 2026-05-03
SXS6BQ - 4 2026-07-09
SXS5ZE - 4 2026-07-19
SXS41C SunExpress 4 2026-05-16
SXS3LW - 4 2026-07-19
SXS36L SunExpress 4 2026-05-16
SXS2GA SunExpress 4 2026-05-31
SXS1XU SunExpress 4 2026-05-31
SXS9SE SunExpress 3 2026-06-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SXS8LA HAM → AYT Jul 26, 18:55 UTCJul 26, 21:30 UTC2h 35m
2026-07-26 SXS8NM AYT → HAM Jul 26, 14:00 UTCJul 26, 17:40 UTC3h 40m
2026-07-26 SXS4RN STN → AYT Jul 26, 09:10 UTCJul 26, 12:15 UTC3h 5m
2026-07-26 SXS3RT AYT → SCN Jul 26, 04:40 UTCJul 26, 08:00 UTC3h 21m
2026-07-26 SXS78J TIA → AYT Jul 26, 01:25 UTCJul 26, 02:50 UTC1h 25m
2026-07-25 SXS6QM AYT → TIA Jul 25, 22:25 UTCJul 25, 23:55 UTC1h 30m
2026-07-25 SXS7UZ MUC → AYT Jul 25, 18:35 UTCJul 25, 21:10 UTC2h 35m
2026-07-25 SXS5TA AYT → MUC Jul 25, 14:20 UTCJul 25, 17:10 UTC2h 50m
2026-07-25 SXS93U DTM → AYT Jul 25, 08:35 UTCJul 25, 12:30 UTC3h 55m
2026-07-25 SXS81H AYT → DTM Jul 25, 03:20 UTCJul 25, 06:45 UTC3h 25m
2026-07-24 SXS3SB ZRH → AYT Jul 24, 19:00 UTCJul 24, 21:40 UTC2h 40m
2026-07-24 SXS48T - Jul 24, 14:45 UTCJul 24, 17:55 UTC3h 10m
2026-07-24 SXS7JP FRA → AYT Jul 24, 10:25 UTCJul 24, 13:10 UTC2h 45m
2026-07-24 SXS4WY AYT → FRA Jul 24, 05:25 UTCJul 24, 08:45 UTC3h 20m
2026-07-24 SXS3QZ STR → AYT Jul 24, 00:30 UTCJul 24, 03:25 UTC2h 55m
2026-07-23 SXS2XK AYT → PAD Jul 23, 19:50 UTCJul 23, 23:20 UTC3h 30m
2026-07-23 SXS1ZM - Jul 23, 14:50 UTCJul 23, 17:35 UTC2h 45m
2026-07-23 SXS1ZM STR → STR Jul 23, 14:40 UTCJul 23, 14:45 UTC5m
2026-07-23 SXS3ZA - Jul 23, 10:25 UTCJul 23, 13:40 UTC3h 15m
2026-07-23 SXS9UK PRG → AYT Jul 23, 06:20 UTCJul 23, 08:50 UTC2h 30m
2026-07-23 SXS8SR AYT → PRG Jul 23, 02:30 UTCJul 23, 05:15 UTC2h 45m
2026-07-22 SXS4QN - Jul 22, 17:30 UTCJul 22, 21:10 UTC3h 40m
2026-07-22 SXS3YT - Jul 22, 11:40 UTCJul 22, 16:05 UTC4h 25m
2026-07-21 SXS4FH - Jul 21, 17:45 UTCJul 22, 04:50 UTC11h 5m
2026-07-21 SXS7GE DUS → HAJ Jul 21, 06:45 UTCJul 21, 16:15 UTC9h 30m
2026-07-21 SXS4UV ADB → DUS Jul 21, 01:10 UTCJul 21, 04:15 UTC3h 5m
2026-07-20 SXS5RT GZT → ADB Jul 20, 21:25 UTCJul 20, 21:50 UTC25m
2026-07-20 SXS6YK - Jul 20, 18:20 UTCJul 20, 19:20 UTC1h 0m
2026-07-20 SXS8BU ASR → DUS Jul 20, 13:25 UTCJul 20, 15:45 UTC2h 20m
2026-07-20 SXS4HL ADB → STR Jul 20, 09:20 UTCJul 20, 12:10 UTC2h 50m
2026-07-20 SXS4FC ADB → GNY Jul 20, 03:00 UTCJul 20, 06:55 UTC3h 55m
2026-07-19 SXS8UA NUE → ADB Jul 19, 22:40 UTCJul 20, 00:50 UTC2h 10m
2026-07-19 SXS6UC - Jul 19, 19:00 UTCJul 19, 21:35 UTC2h 35m
2026-07-19 SXS8WK - Jul 19, 14:45 UTCJul 19, 17:15 UTC2h 30m
2026-07-19 SXS3LW - Jul 19, 11:25 UTCJul 19, 13:20 UTC1h 55m
2026-07-19 SXS5ZE - Jul 19, 05:55 UTCJul 19, 08:30 UTC2h 35m
2026-07-19 SXS4UV ADB → DUS Jul 19, 01:10 UTCJul 19, 04:10 UTC3h 0m
2026-07-18 SXS8WK - Jul 18, 17:35 UTCJul 18, 20:20 UTC2h 45m
2026-07-18 SXS4UV ADB → DUS Jul 18, 13:05 UTCJul 18, 16:10 UTC3h 5m
2026-07-18 SXS8KM - Jul 18, 08:55 UTCJul 18, 11:15 UTC2h 20m
2026-07-18 SXS6HK ADB → FRA Jul 18, 04:35 UTCJul 18, 07:20 UTC2h 45m
2026-07-17 SXS6AN - Jul 17, 13:45 UTCJul 17, 16:00 UTC2h 15m
2026-07-17 SXS2QF ADB → GVA Jul 17, 09:10 UTCJul 17, 12:19 UTC3h 10m
2026-07-17 SXS73E - Jul 17, 05:39 UTCJul 17, 07:44 UTC2h 5m
2026-07-17 SXS4YR ADB → MUC Jul 17, 01:49 UTCJul 17, 04:10 UTC2h 20m
2026-07-16 SXS4HF - Jul 16, 19:50 UTCJul 16, 20:55 UTC1h 5m
2026-07-16 SXS6DY - Jul 16, 17:45 UTCJul 16, 18:44 UTC1h 0m
2026-07-16 SXS8BU - Jul 16, 13:20 UTCJul 16, 15:30 UTC2h 10m
2026-07-16 SXS4HL - Jul 16, 09:15 UTCJul 16, 12:00 UTC2h 45m
2026-07-16 SXS4EC - Jul 16, 05:30 UTCJul 16, 07:40 UTC2h 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-SEN page for operator, model, and routing details .

Mode-S 4BCCAE frequently asked

What is Mode-S code 4BCCAE?
4BCCAE is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SEN.
Where is Mode-S 4BCCAE registered?
Mode-S code 4BCCAE is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCCAE broadcasting right now?
Yes. Mode-S 4BCCAE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCCAE, octal 22746256, decimal 4,967,598.
What flights does 4BCCAE operate?
Mode-S 4BCCAE has broadcast 20 distinct callsigns, including SXS3RT, SXS4RN, SXS8GT, SXS4UV, SXS3XK.