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sensors Mode-S transponder

507CBA

ICAO 24-bit transponder address · allocated to Uzbekistan

Currently assigned to UK32076 · AIRBUS A-320

Hex
507CBA
Octal
24076272
Decimal
5,274,810
Country
UZ
Tail
UK32076
Type
A320
No current signal · last broadcast 1h ago
Flights observed
239
Distinct callsigns
20
Country
UZ
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 507CBA.

Country allocation

The ICAO 24-bit address 507CBA falls within the block assigned to Uzbekistan (UZ) by ICAO Annex 10, Volume III. Every aircraft registered in Uzbekistan 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
MFX351 - 15 2026-06-28
MFX373 - 12 2026-07-12
MFX374 - 10 2026-07-12
MFX3134 - 9 2026-05-15
MFX3171 - 8 2026-06-11
MFX3138 - 8 2026-05-17
MFX456 - 7 2026-07-02
MFX3154 - 7 2026-05-19
MFX315 - 7 2026-07-14
MFX221 - 7 2026-07-10
MFX352 - 6 2026-07-03
MFX3166 - 6 2026-06-10
MFX316 - 6 2026-07-14
MFX3156 - 6 2026-05-20
MFX3147 - 6 2026-05-17
MFX3130 - 6 2026-05-14
MFX3023 - 6 2026-06-02
MFX418 My Freighter LLC 5 2026-05-28
MFX409 - 5 2026-07-01
MFX3175 - 5 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 MFX316 - Jul 14, 07:30 UTCJul 14, 08:30 UTC1h 0m
2026-07-14 MFX315 - Jul 14, 04:40 UTCJul 14, 04:55 UTC15m
2026-07-14 MFX315 - Jul 14, 02:35 UTCJul 14, 04:00 UTC1h 25m
2026-07-12 MFX374 - Jul 12, 08:50 UTCJul 12, 17:45 UTC8h 55m
2026-07-12 MFX373 - Jul 12, 03:30 UTCJul 12, 06:15 UTC2h 45m
2026-07-11 MFX373 - Jul 11, 09:10 UTCJul 12, 06:15 UTC21h 5m
2026-07-10 MFX222 - Jul 10, 22:45 UTCJul 11, 09:20 UTC10h 35m
2026-07-10 MFX221 - Jul 10, 20:30 UTCJul 10, 21:05 UTC36m
2026-07-09 MFX402 - Jul 9, 06:25 UTCJul 9, 07:20 UTC55m
2026-07-05 MFX374 - Jul 5, 08:30 UTCJul 5, 10:50 UTC2h 20m
2026-07-04 MFX373 - Jul 4, 11:30 UTCJul 5, 06:15 UTC18h 45m
2026-07-04 MFX373 - Jul 4, 09:20 UTCJul 5, 06:15 UTC20h 55m
2026-07-03 MFX222 - Jul 3, 21:55 UTCJul 4, 07:00 UTC9h 5m
2026-07-03 MFX221 - Jul 3, 11:20 UTCJul 3, 20:20 UTC9h 0m
2026-07-03 MFX352 - Jul 3, 09:15 UTCJul 3, 09:45 UTC30m
2026-07-02 MFX456 - Jul 2, 12:45 UTCJul 3, 07:15 UTC18h 30m
2026-07-02 MFX456 - Jul 2, 08:35 UTCJul 3, 07:15 UTC22h 40m
2026-07-02 MFX456 - Jul 2, 07:45 UTCJul 3, 04:45 UTC21h 0m
2026-07-01 MFX456 - Jul 1, 16:35 UTCJul 2, 14:15 UTC21h 40m
2026-07-01 MFX409 - Jul 1, 15:20 UTCJul 2, 14:15 UTC22h 55m
2026-07-01 MFX409 - Jul 1, 08:35 UTCJul 2, 08:30 UTC23h 55m
2026-07-01 MFX374 - Jul 1, 06:30 UTCJul 1, 16:35 UTC10h 5m
2026-06-30 MFX373 - Jun 30, 07:40 UTCJul 1, 04:05 UTC20h 25m
2026-06-30 MFX315 - Jun 30, 02:55 UTCJun 30, 05:15 UTC2h 20m
2026-06-28 MFX352 - Jun 28, 09:15 UTCJun 28, 11:29 UTC2h 15m
2026-06-28 MFX351 - Jun 28, 04:25 UTCJun 28, 06:44 UTC2h 20m
2026-06-27 MFX351 - Jun 27, 11:25 UTCJun 28, 06:44 UTC19h 20m
2026-06-27 MFX352 - Jun 27, 09:15 UTCJun 28, 06:44 UTC21h 30m
2026-06-27 MFX351 - Jun 27, 04:39 UTCJun 27, 07:04 UTC2h 25m
2026-06-26 MFX351 - Jun 26, 12:05 UTCJun 27, 07:04 UTC19h 0m
2026-06-26 MFX351 - Jun 26, 09:59 UTCJun 27, 07:04 UTC21h 5m
2026-06-26 MFX351 - Jun 26, 06:00 UTCJun 26, 08:20 UTC2h 20m
2026-06-25 MFX351 - Jun 25, 11:30 UTCJun 26, 08:20 UTC20h 50m
2026-06-25 MFX352 - Jun 25, 09:20 UTCJun 26, 08:20 UTC23h 0m
2026-06-25 MFX351 - Jun 25, 04:49 UTCJun 25, 07:15 UTC2h 25m
2026-06-23 MFX404 - Jun 23, 20:49 UTCJun 23, 21:34 UTC45m
2026-06-23 MFX558 - Jun 23, 06:39 UTCJun 23, 07:25 UTC45m
2026-06-22 MFX557 - Jun 22, 15:45 UTCJun 23, 04:25 UTC12h 40m
2026-06-21 MFX374 - Jun 21, 08:49 UTCJun 21, 11:00 UTC2h 10m
2026-06-21 MFX373 - Jun 21, 03:40 UTCJun 21, 06:40 UTC3h 0m
2026-06-19 MFX222 - Jun 19, 21:54 UTCJun 19, 22:24 UTC30m
2026-06-19 MFX221 - Jun 19, 11:39 UTCJun 19, 20:40 UTC9h 0m
2026-06-19 MFX352 - Jun 19, 09:24 UTCJun 19, 09:49 UTC25m
2026-06-19 MFX351 - Jun 19, 06:54 UTCJun 19, 07:04 UTC10m
2026-06-18 MFX456 - Jun 18, 12:50 UTCJun 19, 04:44 UTC15h 54m
2026-06-18 MFX456 - Jun 18, 08:35 UTCJun 19, 04:44 UTC20h 9m
2026-06-18 MFX455 - Jun 18, 08:05 UTCJun 19, 04:44 UTC20h 39m
2026-06-17 MFX455 - Jun 17, 19:05 UTCJun 18, 14:15 UTC19h 10m
2026-06-17 MFX455 - Jun 17, 15:20 UTCJun 18, 14:15 UTC22h 55m
2026-06-17 MFX409 - Jun 17, 08:35 UTCJun 18, 08:30 UTC23h 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 UK32076 page for operator, model, and routing details .

Mode-S 507CBA frequently asked

What is Mode-S code 507CBA?
507CBA is an ICAO 24-bit transponder address. Allocated to Uzbekistan. Assigned to UK32076.
Where is Mode-S 507CBA registered?
Mode-S code 507CBA is allocated to Uzbekistan (UZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 507CBA broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 507CBA, octal 24076272, decimal 5,274,810.
What flights does 507CBA operate?
Mode-S 507CBA has broadcast 20 distinct callsigns, including MFX351, MFX373, MFX374, MFX3134, MFX3171.