Apparatus

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sensors Mode-S transponder

4BCD86

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-SLF · BOEING 737 MAX 8

Hex
4BCD86
Octal
22746606
Decimal
4,967,814
Country
TR
Tail
TC-SLF
Type
B38M
No current signal · last broadcast Jul 26, 20:05 UTC
Flights observed
504
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 20:05 UTC

Last known position

Most recent position reported by Mode-S 4BCD86.

Country allocation

The ICAO 24-bit address 4BCD86 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
SXS7DQ SunExpress 16 2026-07-22
SXS9DA SunExpress 15 2026-07-22
SXS2XZ SunExpress 15 2026-07-22
SXS2NB SunExpress 15 2026-07-22
SXS8VB - 12 2026-07-18
SXS7AK - 11 2026-07-02
SXS4AX - 11 2026-07-18
SXS7BY SunExpress 10 2026-07-26
SXS5VF SunExpress 10 2026-07-26
SXS1LN - 10 2026-07-02
SXS6VE SunExpress 9 2026-07-23
SXS5LG - 9 2026-07-03
SXS2UM SunExpress 9 2026-07-23
SXS2BQ - 9 2026-07-03
SXS9PG - 8 2026-07-13
SXS6YM - 8 2026-07-12
SXS5RT SunExpress 8 2026-07-25
SXS8KM SunExpress 7 2026-07-23
SXS6ZT - 7 2026-06-19
SXS6HK SunExpress 7 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SXS5VF DUB → ADB Jul 26, 16:40 UTCJul 26, 20:05 UTC3h 25m
2026-07-26 SXS7BY TLL → AYT Jul 26, 10:25 UTCJul 26, 14:55 UTC4h 30m
2026-07-26 SXS2HG GZT → ADB Jul 26, 05:45 UTCJul 26, 06:55 UTC1h 11m
2026-07-26 SXS2Y STR → GZT Jul 26, 03:10 UTCJul 26, 04:10 UTC1h 0m
2026-07-25 SXS5RT GZT → ADB Jul 25, 18:10 UTCJul 25, 21:40 UTC3h 30m
2026-07-25 SXS7WX AYT → BER Jul 25, 14:30 UTCJul 25, 16:40 UTC2h 10m
2026-07-25 SXS3WY ADB → BSL Jul 25, 09:45 UTCJul 25, 12:40 UTC2h 55m
2026-07-25 SXS7AM VIE → ADB Jul 25, 06:05 UTCJul 25, 07:40 UTC1h 35m
2026-07-25 SXS3HZ ADB → VIE Jul 25, 02:40 UTCJul 25, 04:50 UTC2h 10m
2026-07-24 SXS5UK BCN → ADB Jul 24, 22:05 UTCJul 25, 00:35 UTC2h 30m
2026-07-24 SXS69Z ADB → BCN Jul 24, 17:15 UTCJul 24, 20:35 UTC3h 20m
2026-07-24 SXS9SE BER → ADB Jul 24, 13:10 UTCJul 24, 15:20 UTC2h 10m
2026-07-24 SXS5UY ADB → BER Jul 24, 09:00 UTCJul 24, 11:40 UTC2h 40m
2026-07-24 SXS7XL NUE → ADB Jul 24, 03:35 UTCJul 24, 05:45 UTC2h 10m
2026-07-23 SXS7LC ADB → NUE Jul 23, 23:45 UTCJul 24, 02:20 UTC2h 35m
2026-07-23 SXS2UM AMS → ADB Jul 23, 18:40 UTCJul 23, 21:25 UTC2h 45m
2026-07-23 SXS6VE ADB → AMS Jul 23, 13:30 UTCJul 23, 16:45 UTC3h 15m
2026-07-23 SXS8KM NUE → AYT Jul 23, 09:00 UTCJul 23, 11:15 UTC2h 15m
2026-07-23 SXS6HK ADB → FRA Jul 23, 04:20 UTCJul 23, 07:15 UTC2h 55m
2026-07-22 SXS2NB LBA → AYT Jul 22, 23:25 UTCJul 23, 01:50 UTC2h 25m
2026-07-22 SXS7DQ ADB → CGN Jul 22, 18:30 UTCJul 22, 21:50 UTC3h 20m
2026-07-22 SXS9DA CDG → ADB Jul 22, 14:35 UTCJul 22, 17:10 UTC2h 35m
2026-07-22 SXS2XZ ADB → CDG Jul 22, 03:15 UTCJul 22, 12:55 UTC9h 40m
2026-07-21 SXS5XB - Jul 21, 19:45 UTCJul 21, 21:50 UTC2h 5m
2026-07-21 SXS8N - Jul 21, 16:05 UTCJul 21, 18:20 UTC2h 15m
2026-07-21 SXS9DA CDG → ADB Jul 21, 12:10 UTCJul 21, 14:55 UTC2h 45m
2026-07-21 SXS2XZ ADB → CDG Jul 21, 07:25 UTCJul 21, 10:45 UTC3h 20m
2026-07-20 SXS5VF DUB → ADB Jul 20, 17:05 UTCJul 20, 20:40 UTC3h 35m
2026-07-20 SXS7BY - Jul 20, 11:10 UTCJul 20, 15:45 UTC4h 35m
2026-07-20 SXS4EC STR → ADB Jul 20, 05:45 UTCJul 20, 08:05 UTC2h 20m
2026-07-20 SXS7KP - Jul 20, 01:30 UTCJul 20, 04:00 UTC2h 30m
2026-07-19 SXS2UM - Jul 19, 18:10 UTCJul 19, 20:50 UTC2h 40m
2026-07-19 SXS6VE - Jul 19, 13:35 UTCJul 19, 16:45 UTC3h 10m
2026-07-19 SXS66D SJJ → ADB Jul 19, 10:45 UTCJul 19, 11:50 UTC1h 5m
2026-07-19 SXS1WF ADB → SJJ Jul 19, 08:00 UTCJul 19, 09:20 UTC1h 20m
2026-07-19 SXS2SB - Jul 19, 04:00 UTCJul 19, 06:35 UTC2h 35m
2026-07-18 SXS7GP - Jul 18, 23:40 UTCJul 19, 02:35 UTC2h 55m
2026-07-18 SXS5Y - Jul 18, 20:35 UTCJul 18, 21:40 UTC1h 5m
2026-07-18 SXS7LM - Jul 18, 18:15 UTCJul 18, 19:15 UTC1h 0m
2026-07-18 SXS8VB - Jul 18, 13:25 UTCJul 18, 16:05 UTC2h 40m
2026-07-18 SXS4AX - Jul 18, 08:40 UTCJul 18, 11:45 UTC3h 5m
2026-07-18 SXS2QH - Jul 18, 03:55 UTCJul 18, 06:35 UTC2h 40m
2026-07-17 SXS1HF - Jul 17, 23:39 UTCJul 18, 02:40 UTC3h 0m
2026-07-17 SXS6YK - Jul 17, 18:25 UTCJul 17, 21:50 UTC3h 25m
2026-07-17 SXS8VB - Jul 17, 13:45 UTCJul 17, 16:24 UTC2h 40m
2026-07-17 SXS4AX - Jul 17, 08:49 UTCJul 17, 11:55 UTC3h 5m
2026-07-17 SXS2SB - Jul 17, 04:35 UTCJul 17, 07:05 UTC2h 30m
2026-07-16 SXS7GP - Jul 16, 23:55 UTCJul 17, 02:50 UTC2h 55m
2026-07-16 SXS5VF - Jul 16, 16:25 UTCJul 16, 20:00 UTC3h 35m
2026-07-16 SXS7BY - Jul 16, 03:35 UTCJul 16, 14:29 UTC10h 55m

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

Mode-S 4BCD86 frequently asked

What is Mode-S code 4BCD86?
4BCD86 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-SLF.
Where is Mode-S 4BCD86 registered?
Mode-S code 4BCD86 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BCD86 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BCD86, octal 22746606, decimal 4,967,814.
What flights does 4BCD86 operate?
Mode-S 4BCD86 has broadcast 20 distinct callsigns, including SXS7DQ, SXS9DA, SXS2XZ, SXS2NB, SXS8VB.