sensors Mode-S transponder
507C7F
ICAO 24-bit transponder address · allocated to Uzbekistan
- Hex
- 507C7F
- Octal
- 24076177
- Decimal
- 5,274,751
- Country
- UZ
- Flights observed
- 104
- Distinct callsigns
- 20
- Country
- UZ
- Last broadcast
- Jul 26, 21:45 UTC
Last known position
Country allocation
The ICAO 24-bit address 507C7F 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 |
|---|---|---|---|
| MFX7627 | My Freighter LLC | 4 | 2026-05-04 |
| MFX7674 | - | 3 | 2026-06-29 |
| MFX7672 | - | 3 | 2026-04-17 |
| MFX7667 | - | 3 | 2026-06-30 |
| MFX7628 | - | 3 | 2026-04-29 |
| MFX7601 | My Freighter LLC | 3 | 2026-04-17 |
| MFX7545 | - | 3 | 2026-07-03 |
| MFX7507 | - | 3 | 2026-07-11 |
| MFX679 | - | 3 | 2026-06-27 |
| MFX674 | - | 3 | 2026-07-02 |
| MFX673 | - | 3 | 2026-07-02 |
| MFX7678 | - | 2 | 2026-07-14 |
| MFX7673 | - | 2 | 2026-06-28 |
| MFX7670 | My Freighter LLC | 2 | 2026-07-22 |
| MFX7668 | - | 2 | 2026-07-01 |
| MFX7664 | - | 2 | 2026-07-09 |
| MFX7663 | - | 2 | 2026-07-09 |
| MFX7662 | - | 2 | 2026-07-19 |
| MFX7661 | - | 2 | 2026-07-19 |
| MFX7634 | - | 2 | 2026-07-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | MFX7513 | - | Jul 26, 19:15 UTC | Jul 26, 21:45 UTC | 2h 30m |
| 2026-07-24 | MFX7524 | - | Jul 24, 02:40 UTC | Jul 24, 03:15 UTC | 35m |
| 2026-07-23 | MFX7523 | - | Jul 23, 23:05 UTC | Jul 23, 23:50 UTC | 45m |
| 2026-07-22 | MFX7670 | LGG → LGG | Jul 22, 11:10 UTC | Jul 22, 12:50 UTC | 1h 40m |
| 2026-07-19 | MFX7662 | - | Jul 19, 13:25 UTC | Jul 19, 15:30 UTC | 2h 5m |
| 2026-07-19 | MFX7661 | - | Jul 19, 05:35 UTC | Jul 19, 07:30 UTC | 1h 55m |
| 2026-07-18 | MFX7634 | - | Jul 18, 16:05 UTC | Jul 18, 16:20 UTC | 15m |
| 2026-07-18 | MFX7633 | - | Jul 18, 12:15 UTC | Jul 18, 12:55 UTC | 40m |
| 2026-07-16 | MFX7510 | - | Jul 16, 12:14 UTC | Jul 16, 13:25 UTC | 1h 10m |
| 2026-07-16 | MFX7509 | - | Jul 16, 06:40 UTC | Jul 16, 09:30 UTC | 2h 50m |
| 2026-07-14 | MFX7678 | - | Jul 14, 23:05 UTC | Jul 15, 02:20 UTC | 3h 15m |
| 2026-07-14 | MFX7462 | - | Jul 14, 17:55 UTC | Jul 14, 18:45 UTC | 50m |
| 2026-07-14 | MFX7461 | - | Jul 14, 12:10 UTC | Jul 14, 15:25 UTC | 3h 15m |
| 2026-07-13 | MFX7512 | - | Jul 13, 06:45 UTC | Jul 13, 09:35 UTC | 2h 50m |
| 2026-07-13 | MFX7511 | - | Jul 13, 00:40 UTC | Jul 13, 01:45 UTC | 1h 5m |
| 2026-07-11 | MFX7508 | - | Jul 11, 12:50 UTC | Jul 11, 13:55 UTC | 1h 5m |
| 2026-07-11 | MFX7507 | - | Jul 11, 07:00 UTC | Jul 11, 09:50 UTC | 2h 50m |
| 2026-07-09 | MFX7664 | - | Jul 9, 22:15 UTC | Jul 10, 00:25 UTC | 2h 10m |
| 2026-07-09 | MFX7663 | - | Jul 9, 17:00 UTC | Jul 9, 19:00 UTC | 2h 0m |
| 2026-07-08 | MFX7632 | - | Jul 8, 15:25 UTC | Jul 8, 15:40 UTC | 15m |
| 2026-07-08 | MFX7631 | - | Jul 8, 12:25 UTC | Jul 8, 12:45 UTC | 20m |
| 2026-07-07 | MFX7676 | - | Jul 7, 06:50 UTC | Jul 7, 08:10 UTC | 1h 20m |
| 2026-07-06 | MFX7675 | - | Jul 6, 23:40 UTC | Jul 7, 03:25 UTC | 3h 45m |
| 2026-07-03 | MFX7545 | - | Jul 3, 13:50 UTC | Jul 4, 07:55 UTC | 18h 5m |
| 2026-07-03 | MFX7545 | - | Jul 3, 13:40 UTC | Jul 4, 07:55 UTC | 18h 15m |
| 2026-07-03 | MFX7545 | - | Jul 3, 05:20 UTC | Jul 4, 01:00 UTC | 19h 40m |
| 2026-07-02 | MFX623 | - | Jul 2, 15:50 UTC | Jul 3, 13:50 UTC | 22h 0m |
| 2026-07-02 | MFX674 | - | Jul 2, 13:45 UTC | Jul 3, 05:45 UTC | 16h 0m |
| 2026-07-02 | MFX673 | - | Jul 2, 07:30 UTC | Jul 2, 10:25 UTC | 2h 55m |
| 2026-07-01 | MFX7668 | - | Jul 1, 00:55 UTC | Jul 1, 03:00 UTC | 2h 5m |
| 2026-06-30 | MFX7667 | - | Jun 30, 15:50 UTC | Jun 30, 18:10 UTC | 2h 20m |
| 2026-06-29 | MFX7674 | - | Jun 29, 06:09 UTC | Jun 29, 07:34 UTC | 1h 25m |
| 2026-06-28 | MFX7673 | - | Jun 28, 22:49 UTC | Jun 29, 02:35 UTC | 3h 45m |
| 2026-06-27 | MFX679 | - | Jun 27, 07:19 UTC | Jun 27, 09:44 UTC | 2h 25m |
| 2026-06-25 | MFX7528 | - | Jun 25, 11:25 UTC | Jun 25, 11:59 UTC | 35m |
| 2026-06-24 | MFX7527 | - | Jun 24, 13:50 UTC | Jun 25, 08:30 UTC | 18h 40m |
| 2026-06-24 | MFX7674 | OSR → ALA | Jun 24, 12:54 UTC | Jun 25, 08:30 UTC | 19h 35m |
| 2026-06-24 | MFX7673 | - | Jun 24, 04:30 UTC | Jun 24, 08:09 UTC | 3h 40m |
| 2026-06-22 | MFX7668 | LGG → ALA | Jun 22, 20:49 UTC | Jun 22, 22:59 UTC | 2h 10m |
| 2026-06-22 | MFX7667 | - | Jun 22, 15:14 UTC | Jun 22, 16:40 UTC | 1h 25m |
| 2026-06-20 | MFX7508 | - | Jun 20, 20:00 UTC | Jun 20, 20:25 UTC | 25m |
| 2026-06-20 | MFX7507 | - | Jun 20, 15:44 UTC | Jun 20, 15:54 UTC | 10m |
| 2026-06-13 | MFX7678 | - | Jun 13, 16:25 UTC | Jun 13, 19:50 UTC | 3h 25m |
| 2026-06-13 | MFX7442 | - | Jun 13, 12:35 UTC | Jun 13, 14:15 UTC | 1h 40m |
| 2026-06-12 | MFX7441 | - | Jun 12, 18:50 UTC | Jun 12, 20:35 UTC | 1h 45m |
| 2026-06-10 | MFX674 | TLV → DWC | Jun 10, 22:05 UTC | Jun 11, 08:15 UTC | 10h 10m |
| 2026-06-10 | MFX673 | - | Jun 10, 17:00 UTC | Jun 10, 19:35 UTC | 2h 35m |
| 2026-06-09 | MFX7662 | LCA → TAS | Jun 9, 11:35 UTC | Jun 9, 13:35 UTC | 2h 0m |
| 2026-06-09 | MFX7661 | - | Jun 9, 05:10 UTC | Jun 9, 07:05 UTC | 1h 55m |
| 2026-05-30 | MFX7525 | - | May 30, 21:55 UTC | May 30, 22:45 UTC | 50m |
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.