Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

5082EF

ICAO 24-bit transponder address · allocated to Ukraine

Currently assigned to UP-SLW · BOEING 737-900

Hex
5082EF
Octal
24101357
Decimal
5,276,399
Country
UA
Tail
UP-SLW
Type
B739
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
350
Distinct callsigns
20
Country
UA
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S 5082EF.

Country allocation

The ICAO 24-bit address 5082EF falls within the block assigned to Ukraine (UA) by ICAO Annex 10, Volume III. Every aircraft registered in Ukraine 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
MGH873 Mavi Gok Airlines 77 2026-07-26
MGH874 Mavi Gok Airlines 74 2026-07-26
MGH872 Mavi Gok Airlines 74 2026-07-26
MGH871 Mavi Gok Airlines 74 2026-07-26
UTN7022 - 4 2026-04-20
UTN7021 Trans-Ulgii 4 2026-04-21
UTN9121 Trans-Ulgii 3 2026-04-16
UTN7126 Trans-Ulgii 3 2026-04-17
UTN7125 Trans-Ulgii 3 2026-04-17
UTN2226 Trans-Ulgii 3 2026-04-16
UTN2225 - 3 2026-04-16
MGH532 - 2 2026-07-03
MGH531 - 2 2026-07-03
MGH432 - 2 2026-07-02
MGH431 - 2 2026-07-02
UTN4226 Trans-Ulgii 1 2026-04-19
UTN4225 Trans-Ulgii 1 2026-04-19
MGH732 - 1 2026-07-05
MGH731 - 1 2026-07-05
MGH632 - 1 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 MGH873 AYT → KTW Jul 26, 20:10 UTCJul 26, 21:45 UTC1h 35m
2026-07-26 MGH872 WAW → AYT Jul 26, 11:25 UTCJul 26, 14:10 UTC2h 45m
2026-07-26 MGH871 AYT → WAW Jul 26, 07:15 UTCJul 26, 10:00 UTC2h 45m
2026-07-26 MGH874 KTW → AYT Jul 26, 00:15 UTCJul 26, 02:35 UTC2h 20m
2026-07-25 MGH873 AYT → KTW Jul 25, 20:25 UTCJul 25, 22:55 UTC2h 30m
2026-07-25 MGH872 WAW → AYT Jul 25, 12:00 UTCJul 25, 14:50 UTC2h 50m
2026-07-25 MGH871 AYT → WAW Jul 25, 07:35 UTCJul 25, 10:10 UTC2h 35m
2026-07-25 MGH874 KTW → AYT Jul 25, 00:55 UTCJul 25, 03:20 UTC2h 25m
2026-07-24 MGH873 AYT → KTW Jul 24, 21:05 UTCJul 24, 23:30 UTC2h 25m
2026-07-24 MGH872 WAW → AYT Jul 24, 11:10 UTCJul 24, 14:05 UTC2h 55m
2026-07-24 MGH871 AYT → WAW Jul 24, 06:20 UTCJul 24, 08:55 UTC2h 35m
2026-07-24 MGH874 KTW → AYT Jul 24, 00:20 UTCJul 24, 02:35 UTC2h 15m
2026-07-23 MGH873 AYT → KTW Jul 23, 20:20 UTCJul 23, 22:45 UTC2h 25m
2026-07-23 MGH496 - Jul 23, 10:20 UTCJul 23, 13:15 UTC2h 55m
2026-07-23 MGH495 - Jul 23, 05:15 UTCJul 23, 08:50 UTC3h 35m
2026-07-23 MGH874 KTW → AYT Jul 23, 00:10 UTCJul 23, 02:30 UTC2h 20m
2026-07-22 MGH873 AYT → KTW Jul 22, 19:55 UTCJul 22, 22:15 UTC2h 20m
2026-07-22 MGH872 WAW → AYT Jul 22, 11:15 UTCJul 22, 13:45 UTC2h 30m
2026-07-22 MGH874 KTW → AYT Jul 22, 00:25 UTCJul 22, 02:40 UTC2h 15m
2026-07-21 MGH873 AYT → KTW Jul 21, 20:25 UTCJul 21, 22:55 UTC2h 30m
2026-07-21 MGH872 WAW → AYT Jul 21, 09:35 UTCJul 21, 12:10 UTC2h 35m
2026-07-21 MGH871 AYT → WAW Jul 21, 05:40 UTCJul 21, 08:15 UTC2h 35m
2026-07-21 MGH874 KTW → AYT Jul 21, 00:15 UTCJul 21, 02:30 UTC2h 15m
2026-07-20 MGH873 AYT → KTW Jul 20, 20:10 UTCJul 20, 22:40 UTC2h 30m
2026-07-20 MGH872 WAW → AYT Jul 20, 10:55 UTCJul 20, 13:25 UTC2h 30m
2026-07-20 MGH871 AYT → WAW Jul 20, 06:45 UTCJul 20, 09:15 UTC2h 30m
2026-07-20 MGH874 KTW → AYT Jul 20, 00:25 UTCJul 20, 02:45 UTC2h 20m
2026-07-19 MGH873 AYT → KTW Jul 19, 20:15 UTCJul 19, 22:40 UTC2h 25m
2026-07-19 MGH872 WAW → AYT Jul 19, 11:30 UTCJul 19, 14:00 UTC2h 30m
2026-07-19 MGH871 - Jul 19, 07:10 UTCJul 19, 09:45 UTC2h 35m
2026-07-19 MGH874 - Jul 19, 00:25 UTCJul 19, 02:50 UTC2h 25m
2026-07-18 MGH873 AYT → KTW Jul 18, 20:35 UTCJul 18, 23:00 UTC2h 25m
2026-07-18 MGH872 - Jul 18, 10:35 UTCJul 18, 13:05 UTC2h 30m
2026-07-18 MGH871 - Jul 18, 06:10 UTCJul 18, 08:15 UTC2h 5m
2026-07-18 MGH874 - Jul 18, 00:29 UTCJul 18, 02:50 UTC2h 21m
2026-07-17 MGH873 AYT → KTW Jul 17, 20:15 UTCJul 17, 22:45 UTC2h 30m
2026-07-17 MGH872 - Jul 17, 11:15 UTCJul 17, 13:55 UTC2h 40m
2026-07-17 MGH871 - Jul 17, 06:40 UTCJul 17, 09:15 UTC2h 35m
2026-07-17 MGH874 - Jul 17, 00:20 UTCJul 17, 02:39 UTC2h 20m
2026-07-16 MGH873 - Jul 16, 20:09 UTCJul 16, 22:40 UTC2h 30m
2026-07-16 MGH872 - Jul 16, 11:05 UTCJul 16, 13:30 UTC2h 25m
2026-07-16 MGH871 - Jul 16, 06:55 UTCJul 16, 09:35 UTC2h 40m
2026-07-16 MGH874 - Jul 16, 00:25 UTCJul 16, 02:40 UTC2h 15m
2026-07-15 MGH873 - Jul 15, 20:25 UTCJul 15, 23:00 UTC2h 35m
2026-07-15 MGH872 - Jul 15, 12:00 UTCJul 15, 14:45 UTC2h 45m
2026-07-15 MGH871 - Jul 15, 07:30 UTCJul 15, 10:05 UTC2h 35m
2026-07-15 MGH874 - Jul 15, 00:35 UTCJul 15, 02:55 UTC2h 20m
2026-07-14 MGH873 - Jul 14, 20:25 UTCJul 14, 22:55 UTC2h 29m
2026-07-14 MGH872 - Jul 14, 12:20 UTCJul 14, 14:50 UTC2h 30m
2026-07-14 MGH871 - Jul 14, 06:45 UTCJul 14, 09:25 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 UP-SLW page for operator, model, and routing details .

Mode-S 5082EF frequently asked

What is Mode-S code 5082EF?
5082EF is an ICAO 24-bit transponder address. Allocated to Ukraine. Assigned to UP-SLW.
Where is Mode-S 5082EF registered?
Mode-S code 5082EF is allocated to Ukraine (UA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 5082EF broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 5082EF, octal 24101357, decimal 5,276,399.
What flights does 5082EF operate?
Mode-S 5082EF has broadcast 20 distinct callsigns, including MGH873, MGH874, MGH872, MGH871, UTN7022.