sensors Mode-S transponder
507CAA
ICAO 24-bit transponder address · allocated to Uzbekistan
Currently assigned to UK32075 · AIRBUS A-320neo
- Hex
- 507CAA
- Octal
- 24076252
- Decimal
- 5,274,794
- Country
- UZ
- Tail
- UK32075
- Type
- A20N
- Flights observed
- 58
- Distinct callsigns
- 20
- Country
- UZ
- Last broadcast
- 22h ago
Last known position
Country allocation
The ICAO 24-bit address 507CAA 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 |
|---|---|---|---|
| MFX151 | - | 7 | 2026-05-29 |
| MFX3362 | - | 6 | 2026-05-30 |
| MFX152 | - | 6 | 2026-05-22 |
| MFX525 | - | 5 | 2026-05-18 |
| MFX3140 | - | 5 | 2026-05-16 |
| MFX526 | - | 3 | 2026-05-19 |
| MFX374 | - | 3 | 2026-05-31 |
| MFX3361 | - | 3 | 2026-05-29 |
| MFX3141 | - | 3 | 2026-05-16 |
| MFX558 | - | 2 | 2026-06-02 |
| MFX531 | - | 2 | 2026-05-23 |
| MFX453 | - | 2 | 2026-05-02 |
| MFX315 | My Freighter LLC | 2 | 2026-05-09 |
| MFX557 | My Freighter LLC | 1 | 2026-06-02 |
| MFX550 | - | 1 | 2026-05-08 |
| MFX549 | - | 1 | 2026-05-08 |
| MFX461 | - | 1 | 2026-05-20 |
| MFX456 | - | 1 | 2026-04-30 |
| MFX455 | - | 1 | 2026-04-23 |
| MFX402 | My Freighter LLC | 1 | 2026-05-25 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | MFX558 | - | Jun 2, 07:05 UTC | Jun 2, 07:45 UTC | 40m |
| 2026-06-02 | MFX557 | TAS → DEL | Jun 2, 03:55 UTC | Jun 2, 04:45 UTC | 50m |
| 2026-05-31 | MFX374 | - | May 31, 08:30 UTC | May 31, 10:45 UTC | 2h 15m |
| 2026-05-30 | MFX3362 | - | May 30, 09:10 UTC | May 30, 17:30 UTC | 8h 20m |
| 2026-05-29 | MFX3362 | - | May 29, 18:35 UTC | May 30, 17:30 UTC | 22h 55m |
| 2026-05-29 | MFX3361 | - | May 29, 17:40 UTC | May 30, 16:30 UTC | 22h 50m |
| 2026-05-29 | MFX151 | - | May 29, 13:25 UTC | May 29, 15:05 UTC | 1h 40m |
| 2026-05-27 | MFX374 | - | May 27, 06:15 UTC | May 27, 08:35 UTC | 2h 21m |
| 2026-05-27 | MFX373 | - | May 27, 03:59 UTC | May 27, 04:14 UTC | 15m |
| 2026-05-26 | MFX3361 | - | May 26, 08:39 UTC | May 27, 02:34 UTC | 17h 55m |
| 2026-05-25 | MFX402 | SVO → TAS | May 25, 12:20 UTC | May 25, 12:50 UTC | 30m |
| 2026-05-23 | MFX531 | - | May 23, 22:55 UTC | May 24, 09:50 UTC | 10h 55m |
| 2026-05-22 | MFX152 | - | May 22, 17:50 UTC | May 22, 19:50 UTC | 2h 0m |
| 2026-05-22 | MFX151 | - | May 22, 14:25 UTC | May 22, 15:35 UTC | 1h 10m |
| 2026-05-20 | MFX461 | - | May 20, 08:30 UTC | May 20, 15:15 UTC | 6h 45m |
| 2026-05-19 | MFX526 | - | May 19, 08:35 UTC | May 20, 08:30 UTC | 23h 56m |
| 2026-05-19 | MFX526 | - | May 19, 05:15 UTC | May 19, 09:30 UTC | 4h 15m |
| 2026-05-18 | MFX525 | - | May 18, 08:35 UTC | May 19, 03:20 UTC | 18h 44m |
| 2026-05-18 | MFX525 | FRA → BKK | May 18, 06:45 UTC | May 19, 03:20 UTC | 20h 34m |
| 2026-05-17 | MFX151 | - | May 17, 14:20 UTC | May 18, 04:25 UTC | 14h 5m |
| 2026-05-17 | MFX151 | - | May 17, 05:25 UTC | May 18, 04:25 UTC | 23h 0m |
| 2026-05-16 | MFX3141 | - | May 16, 20:05 UTC | May 17, 14:30 UTC | 18h 25m |
| 2026-05-16 | MFX3141 | - | May 16, 16:35 UTC | May 17, 14:30 UTC | 21h 55m |
| 2026-05-16 | MFX3141 | - | May 16, 14:35 UTC | May 17, 14:30 UTC | 23h 55m |
| 2026-05-16 | MFX3140 | - | May 16, 14:01 UTC | May 17, 05:35 UTC | 15h 34m |
| 2026-05-16 | MFX3140 | - | May 16, 08:55 UTC | May 17, 05:35 UTC | 20h 40m |
| 2026-05-16 | MFX3140 | - | May 16, 07:25 UTC | May 17, 05:35 UTC | 22h 10m |
| 2026-05-16 | MFX3140 | - | May 16, 02:55 UTC | May 16, 23:05 UTC | 20h 10m |
| 2026-05-15 | MFX3140 | - | May 15, 18:35 UTC | May 16, 17:25 UTC | 22h 51m |
| 2026-05-15 | MFX152 | - | May 15, 17:20 UTC | May 16, 16:31 UTC | 23h 11m |
| 2026-05-14 | MFX151 | - | May 14, 21:55 UTC | May 15, 15:05 UTC | 17h 9m |
| 2026-05-13 | MFX374 | - | May 13, 06:00 UTC | May 13, 08:35 UTC | 2h 35m |
| 2026-05-12 | MFX3362 | - | May 12, 08:35 UTC | May 13, 03:55 UTC | 19h 20m |
| 2026-05-12 | MFX3362 | - | May 12, 08:10 UTC | May 13, 03:55 UTC | 19h 45m |
| 2026-05-11 | MFX3362 | - | May 11, 18:35 UTC | May 12, 16:25 UTC | 21h 50m |
| 2026-05-11 | MFX3362 | - | May 11, 18:25 UTC | May 12, 16:25 UTC | 22h 0m |
| 2026-05-11 | MFX152 | - | May 11, 08:35 UTC | May 12, 08:30 UTC | 23h 56m |
| 2026-05-11 | MFX152 | - | May 11, 07:10 UTC | May 11, 18:35 UTC | 11h 26m |
| 2026-05-11 | MFX151 | - | May 11, 03:35 UTC | May 11, 04:30 UTC | 55m |
| 2026-05-09 | MFX315 | FEG → IST | May 9, 09:15 UTC | May 9, 16:35 UTC | 7h 20m |
| 2026-05-08 | MFX550 | - | May 8, 04:49 UTC | May 8, 06:25 UTC | 1h 35m |
| 2026-05-08 | MFX549 | - | May 8, 00:09 UTC | May 8, 00:29 UTC | 20m |
| 2026-05-06 | MFX526 | - | May 6, 13:55 UTC | May 6, 18:25 UTC | 4h 29m |
| 2026-05-05 | MFX525 | - | May 5, 17:25 UTC | May 6, 11:30 UTC | 18h 5m |
| 2026-05-05 | MFX525 | - | May 5, 14:35 UTC | May 6, 11:30 UTC | 20h 55m |
| 2026-05-05 | MFX525 | - | May 5, 12:35 UTC | May 6, 11:30 UTC | 22h 55m |
| 2026-05-02 | MFX453 | - | May 2, 10:40 UTC | May 2, 11:25 UTC | 45m |
| 2026-05-01 | MFX453 | - | May 1, 19:35 UTC | May 1, 19:50 UTC | 15m |
| 2026-04-30 | MFX456 | - | Apr 30, 07:55 UTC | Apr 30, 14:05 UTC | 6h 10m |
| 2026-04-27 | MFX531 | - | Apr 27, 23:10 UTC | Apr 28, 09:25 UTC | 10h 15m |
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 UK32075 page for operator, model, and routing details .