sensors Mode-S transponder
507C9F
ICAO 24-bit transponder address · allocated to Uzbekistan
Currently assigned to UK32073 · AEROPRO Eurofox
- Hex
- 507C9F
- Octal
- 24076237
- Decimal
- 5,274,783
- Country
- UZ
- Tail
- UK32073
- Type
- EFOX
- Flights observed
- 40
- Distinct callsigns
- 10
- Country
- UZ
- Last broadcast
- 3d ago
Last known position
Country allocation
The ICAO 24-bit address 507C9F 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 10 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| MFX222 | - | 9 | 2026-05-22 |
| MFX221 | - | 7 | 2026-05-22 |
| MFX352 | My Freighter LLC | 5 | 2026-05-24 |
| MFX558 | - | 4 | 2026-05-22 |
| MFX351 | My Freighter LLC | 4 | 2026-05-26 |
| MFX557 | My Freighter LLC | 3 | 2026-05-22 |
| MFX374 | - | 2 | 2026-05-17 |
| MFX373 | - | 2 | 2026-05-16 |
| MFX372 | - | 2 | 2026-05-20 |
| MFX371 | - | 2 | 2026-05-19 |
Recent flights last 40
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-26 | MFX351 | TAS → DXB | May 26, 04:30 UTC | May 26, 11:39 UTC | 7h 10m |
| 2026-05-24 | MFX352 | DXB → TAS | May 24, 04:35 UTC | May 24, 11:25 UTC | 6h 50m |
| 2026-05-22 | MFX222 | - | May 22, 21:50 UTC | May 22, 22:20 UTC | 30m |
| 2026-05-22 | MFX221 | - | May 22, 20:00 UTC | May 22, 20:20 UTC | 20m |
| 2026-05-22 | MFX558 | - | May 22, 07:20 UTC | May 22, 08:00 UTC | 40m |
| 2026-05-22 | MFX557 | TAS → DEL | May 22, 03:50 UTC | May 22, 04:35 UTC | 45m |
| 2026-05-20 | MFX372 | - | May 20, 00:50 UTC | May 20, 03:15 UTC | 2h 25m |
| 2026-05-19 | MFX371 | - | May 19, 20:05 UTC | May 19, 22:50 UTC | 2h 45m |
| 2026-05-18 | MFX352 | DXB → TAS | May 18, 04:30 UTC | May 18, 11:35 UTC | 7h 5m |
| 2026-05-17 | MFX374 | - | May 17, 09:50 UTC | May 18, 04:30 UTC | 18h 40m |
| 2026-05-17 | MFX374 | - | May 17, 08:20 UTC | May 18, 04:30 UTC | 20h 10m |
| 2026-05-16 | MFX373 | - | May 16, 11:25 UTC | May 17, 06:00 UTC | 18h 35m |
| 2026-05-16 | MFX373 | - | May 16, 05:05 UTC | May 17, 03:45 UTC | 22h 41m |
| 2026-05-15 | MFX222 | - | May 15, 23:10 UTC | May 16, 11:25 UTC | 12h 16m |
| 2026-05-15 | MFX221 | - | May 15, 07:25 UTC | May 15, 21:20 UTC | 13h 54m |
| 2026-05-12 | MFX558 | - | May 12, 11:50 UTC | May 13, 11:25 UTC | 23h 35m |
| 2026-05-12 | MFX558 | - | May 12, 11:25 UTC | May 12, 12:10 UTC | 45m |
| 2026-05-12 | MFX557 | TAS → DEL | May 12, 09:05 UTC | May 12, 09:45 UTC | 40m |
| 2026-05-11 | MFX351 | TAS → DXB | May 11, 04:50 UTC | May 11, 11:30 UTC | 6h 40m |
| 2026-05-08 | MFX222 | - | May 8, 22:20 UTC | May 8, 22:50 UTC | 30m |
| 2026-05-08 | MFX221 | - | May 8, 20:15 UTC | May 8, 20:35 UTC | 20m |
| 2026-05-05 | MFX372 | - | May 5, 20:40 UTC | May 5, 23:10 UTC | 2h 30m |
| 2026-05-05 | MFX371 | - | May 5, 06:55 UTC | May 5, 19:25 UTC | 12h 30m |
| 2026-05-05 | MFX557 | TAS → DEL | May 5, 03:50 UTC | May 5, 04:25 UTC | 35m |
| 2026-05-03 | MFX352 | DXB → TAS | May 3, 09:30 UTC | May 3, 11:45 UTC | 2h 15m |
| 2026-05-03 | MFX351 | TAS → DXB | May 3, 04:45 UTC | May 3, 07:15 UTC | 2h 30m |
| 2026-04-28 | MFX222 | - | Apr 28, 22:45 UTC | Apr 28, 23:14 UTC | 30m |
| 2026-04-28 | MFX221 | - | Apr 28, 19:35 UTC | Apr 28, 20:10 UTC | 35m |
| 2026-04-27 | MFX222 | - | Apr 27, 11:10 UTC | Apr 27, 11:35 UTC | 25m |
| 2026-04-27 | MFX221 | - | Apr 27, 09:00 UTC | Apr 27, 09:30 UTC | 30m |
| 2026-04-25 | MFX352 | DXB → TAS | Apr 25, 09:25 UTC | Apr 25, 10:00 UTC | 35m |
| 2026-04-21 | MFX222 | - | Apr 21, 23:45 UTC | Apr 22, 00:10 UTC | 25m |
| 2026-04-21 | MFX558 | - | Apr 21, 07:00 UTC | Apr 21, 20:30 UTC | 13h 30m |
| 2026-04-20 | MFX222 | TBS → DEL | Apr 20, 11:10 UTC | Apr 21, 04:30 UTC | 17h 20m |
| 2026-04-20 | MFX221 | - | Apr 20, 09:00 UTC | Apr 20, 09:30 UTC | 30m |
| 2026-04-14 | MFX352 | - | Apr 14, 09:30 UTC | Apr 14, 10:00 UTC | 30m |
| 2026-04-14 | MFX351 | - | Apr 14, 07:00 UTC | Apr 14, 07:10 UTC | 10m |
| 2026-04-13 | MFX222 | - | Apr 13, 11:55 UTC | Apr 13, 12:05 UTC | 10m |
| 2026-04-13 | MFX222 | - | Apr 13, 11:35 UTC | Apr 13, 12:05 UTC | 30m |
| 2026-04-13 | MFX221 | - | Apr 13, 09:40 UTC | Apr 13, 10:05 UTC | 25m |
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 UK32073 page for operator, model, and routing details .