sensors Mode-S transponder
507CBB
ICAO 24-bit transponder address · allocated to Uzbekistan
Currently assigned to UK75058 · BOEING 757-200
- Hex
- 507CBB
- Octal
- 24076273
- Decimal
- 5,274,811
- Country
- UZ
- Tail
- UK75058
- Type
- B752
- Flights observed
- 67
- Distinct callsigns
- 18
- Country
- UZ
- Last broadcast
- 3h ago
Last known position
Country allocation
The ICAO 24-bit address 507CBB 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 18 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| SGA2562 | - | 14 | 2026-06-03 |
| SGA2582 | - | 13 | 2026-05-04 |
| SGA2564 | - | 9 | 2026-05-29 |
| SGA2563 | - | 6 | 2026-05-29 |
| SGA2561 | - | 6 | 2026-06-03 |
| SGA2553 | - | 3 | 2026-04-28 |
| SGA2583 | - | 2 | 2026-05-05 |
| SGA2555 | - | 2 | 2026-04-28 |
| SGA2554 | - | 2 | 2026-04-24 |
| SGA2517 | - | 2 | 2026-05-03 |
| SGA256 | - | 1 | 2026-05-25 |
| SGA2557 | - | 1 | 2026-04-18 |
| SGA2552 | - | 1 | 2026-04-25 |
| SGA2551 | - | 1 | 2026-05-02 |
| SGA2525 | - | 1 | 2026-04-29 |
| SGA2518 | - | 1 | 2026-04-29 |
| SGA2516 | - | 1 | 2026-04-22 |
| SGA2515 | - | 1 | 2026-04-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-03 | SGA2562 | - | Jun 3, 10:45 UTC | Jun 3, 13:15 UTC | 2h 30m |
| 2026-06-03 | SGA2562 | - | Jun 3, 06:20 UTC | Jun 3, 09:05 UTC | 2h 45m |
| 2026-06-03 | SGA2562 | - | Jun 3, 05:30 UTC | Jun 3, 05:45 UTC | 15m |
| 2026-06-03 | SGA2561 | - | Jun 3, 01:45 UTC | Jun 3, 02:25 UTC | 40m |
| 2026-05-31 | SGA2562 | - | May 31, 12:05 UTC | May 31, 14:35 UTC | 2h 30m |
| 2026-05-31 | SGA2562 | - | May 31, 10:00 UTC | May 31, 10:20 UTC | 20m |
| 2026-05-29 | SGA2564 | - | May 29, 21:00 UTC | May 29, 23:35 UTC | 2h 35m |
| 2026-05-29 | SGA2564 | - | May 29, 16:40 UTC | May 29, 19:25 UTC | 2h 45m |
| 2026-05-29 | SGA2564 | - | May 29, 15:50 UTC | May 29, 16:05 UTC | 15m |
| 2026-05-29 | SGA2563 | - | May 29, 12:05 UTC | May 29, 12:35 UTC | 30m |
| 2026-05-28 | SGA2563 | - | May 28, 15:30 UTC | May 29, 09:50 UTC | 18h 20m |
| 2026-05-28 | SGA2563 | - | May 28, 13:10 UTC | May 29, 09:50 UTC | 20h 40m |
| 2026-05-28 | SGA2562 | - | May 28, 09:10 UTC | May 28, 12:00 UTC | 2h 50m |
| 2026-05-28 | SGA2562 | - | May 28, 08:20 UTC | May 28, 08:30 UTC | 10m |
| 2026-05-27 | SGA2561 | - | May 27, 22:55 UTC | May 28, 05:05 UTC | 6h 10m |
| 2026-05-26 | SGA2564 | - | May 26, 05:15 UTC | May 26, 07:49 UTC | 2h 35m |
| 2026-05-25 | SGA2564 | HKG → DAC | May 25, 23:54 UTC | May 26, 03:45 UTC | 3h 50m |
| 2026-05-25 | SGA2563 | - | May 25, 20:40 UTC | May 25, 21:15 UTC | 35m |
| 2026-05-25 | SGA256 | - | May 25, 15:20 UTC | May 25, 15:50 UTC | 30m |
| 2026-05-23 | SGA2562 | - | May 23, 15:50 UTC | May 24, 06:35 UTC | 14h 45m |
| 2026-05-23 | SGA2562 | - | May 23, 13:25 UTC | May 23, 14:05 UTC | 40m |
| 2026-05-23 | SGA2562 | - | May 23, 10:20 UTC | May 23, 10:35 UTC | 15m |
| 2026-05-23 | SGA2561 | - | May 23, 06:55 UTC | May 23, 07:30 UTC | 35m |
| 2026-05-23 | SGA2561 | - | May 23, 01:15 UTC | May 23, 04:50 UTC | 3h 34m |
| 2026-05-21 | SGA2564 | - | May 21, 04:35 UTC | May 21, 07:05 UTC | 2h 30m |
| 2026-05-21 | SGA2564 | - | May 21, 02:05 UTC | May 21, 02:55 UTC | 50m |
| 2026-05-20 | SGA2564 | - | May 20, 23:05 UTC | May 20, 23:20 UTC | 15m |
| 2026-05-20 | SGA2563 | - | May 20, 11:20 UTC | May 20, 17:30 UTC | 6h 10m |
| 2026-05-19 | SGA2562 | - | May 19, 09:30 UTC | May 19, 12:00 UTC | 2h 30m |
| 2026-05-19 | SGA2562 | - | May 19, 02:20 UTC | May 19, 03:00 UTC | 40m |
| 2026-05-18 | SGA2562 | - | May 18, 23:15 UTC | May 18, 23:35 UTC | 20m |
| 2026-05-18 | SGA2561 | - | May 18, 18:15 UTC | May 18, 18:40 UTC | 24m |
| 2026-05-16 | SGA2562 | - | May 16, 07:31 UTC | May 16, 07:45 UTC | 15m |
| 2026-05-15 | SGA2561 | - | May 15, 10:15 UTC | May 15, 23:10 UTC | 12h 54m |
| 2026-05-10 | SGA2564 | - | May 10, 01:34 UTC | May 10, 01:45 UTC | 10m |
| 2026-05-09 | SGA2563 | - | May 9, 14:05 UTC | May 9, 14:35 UTC | 30m |
| 2026-05-05 | SGA2583 | - | May 5, 09:10 UTC | May 5, 13:25 UTC | 4h 15m |
| 2026-05-04 | SGA2582 | - | May 4, 11:55 UTC | May 4, 13:10 UTC | 1h 15m |
| 2026-05-04 | SGA2582 | - | May 4, 07:50 UTC | May 4, 10:45 UTC | 2h 55m |
| 2026-05-03 | SGA2582 | - | May 3, 10:50 UTC | May 4, 10:45 UTC | 23h 55m |
| 2026-05-03 | SGA2517 | - | May 3, 06:20 UTC | May 3, 07:25 UTC | 1h 5m |
| 2026-05-02 | SGA2551 | SHJ → DWC | May 2, 07:20 UTC | May 2, 17:40 UTC | 10h 20m |
| 2026-05-02 | SGA2583 | - | May 2, 00:45 UTC | May 2, 05:20 UTC | 4h 35m |
| 2026-05-01 | SGA2582 | - | May 1, 09:00 UTC | May 1, 10:15 UTC | 1h 15m |
| 2026-04-30 | SGA2582 | - | Apr 30, 13:20 UTC | May 1, 06:55 UTC | 17h 35m |
| 2026-04-30 | SGA2582 | - | Apr 30, 11:10 UTC | May 1, 06:55 UTC | 19h 45m |
| 2026-04-29 | SGA2525 | - | Apr 29, 22:50 UTC | Apr 30, 09:10 UTC | 10h 19m |
| 2026-04-29 | SGA2518 | - | Apr 29, 10:30 UTC | Apr 29, 10:50 UTC | 20m |
| 2026-04-28 | SGA2517 | DWC → DEL | Apr 28, 21:05 UTC | Apr 29, 06:59 UTC | 9h 55m |
| 2026-04-28 | SGA2555 | - | Apr 28, 18:30 UTC | Apr 28, 18:55 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 UK75058 page for operator, model, and routing details .