sensors Mode-S transponder
7C6782
ICAO 24-bit transponder address · allocated to Australia
Currently assigned to VH-UQC · FOKKER 100 · operated by ALLIANCE AIRLINES PTY LIMITED
- Hex
- 7C6782
- Octal
- 37063602
- Decimal
- 8,152,962
- Country
- AU
- Tail
- VH-UQC
- Type
- F100
- Flights observed
- 35
- Distinct callsigns
- 18
- Country
- AU
- Last broadcast
- Jul 23, 11:40 UTC
Last known position
Country allocation
The ICAO 24-bit address 7C6782 falls within the block assigned to Australia (AU) by ICAO Annex 10, Volume III. Every aircraft registered in Australia 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 |
|---|---|---|---|
| VOZ1235 | Virgin Australia | 5 | 2026-07-23 |
| VOZ1243 | - | 4 | 2026-06-24 |
| VOZ1249 | - | 3 | 2026-06-24 |
| VOZ1232 | Virgin Australia | 2 | 2026-07-22 |
| VOZ1108 | - | 2 | 2026-07-20 |
| VOZ1105 | - | 2 | 2026-07-20 |
| VOZ1102 | - | 2 | 2026-07-20 |
| VOZ1101 | - | 2 | 2026-07-20 |
| UTY9820 | - | 2 | 2026-07-18 |
| UTY924 | - | 2 | 2026-06-25 |
| UTY4730 | Alliance Airlines | 2 | 2026-06-23 |
| VOZ1246 | - | 1 | 2026-06-22 |
| VOZ1238 | - | 1 | 2026-06-22 |
| VOZ1107 | - | 1 | 2026-07-19 |
| VOZ1104 | Virgin Australia | 1 | 2026-07-19 |
| UTY925 | Alliance Airlines | 1 | 2026-07-23 |
| UTY881 | Alliance Airlines | 1 | 2026-04-20 |
| UTY3385 | Alliance Airlines | 1 | 2026-07-21 |
Recent flights last 35
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-23 | UTY925 | GTE → BNE | Jul 23, 04:10 UTC | Jul 23, 11:30 UTC | 7h 20m |
| 2026-07-23 | VOZ1235 | BNE → ROK | Jul 23, 00:10 UTC | Jul 23, 02:45 UTC | 2h 35m |
| 2026-07-22 | VOZ1232 | ROK → BNE | Jul 22, 05:25 UTC | Jul 22, 23:10 UTC | 17h 45m |
| 2026-07-22 | VOZ1232 | ROK → BNE | Jul 22, 03:15 UTC | Jul 22, 23:10 UTC | 19h 55m |
| 2026-07-21 | UTY3385 | BNE → MEL | Jul 21, 02:45 UTC | Jul 21, 07:55 UTC | 5h 10m |
| 2026-07-20 | VOZ1101 | - | Jul 20, 21:15 UTC | Jul 20, 22:20 UTC | 1h 5m |
| 2026-07-20 | VOZ1108 | - | Jul 20, 08:20 UTC | Jul 20, 09:20 UTC | 1h 0m |
| 2026-07-20 | VOZ1105 | - | Jul 20, 02:30 UTC | Jul 20, 03:40 UTC | 1h 10m |
| 2026-07-20 | VOZ1102 | - | Jul 20, 00:30 UTC | Jul 20, 01:35 UTC | 1h 5m |
| 2026-07-19 | VOZ1101 | - | Jul 19, 21:05 UTC | Jul 19, 22:20 UTC | 1h 15m |
| 2026-07-19 | VOZ1108 | - | Jul 19, 07:55 UTC | Jul 19, 08:55 UTC | 1h 0m |
| 2026-07-19 | VOZ1107 | - | Jul 19, 05:45 UTC | Jul 19, 06:50 UTC | 1h 5m |
| 2026-07-19 | VOZ1104 | BNE → NTL | Jul 19, 03:50 UTC | Jul 19, 04:50 UTC | 1h 0m |
| 2026-07-19 | VOZ1105 | - | Jul 19, 01:30 UTC | Jul 19, 02:35 UTC | 1h 5m |
| 2026-07-18 | VOZ1102 | - | Jul 18, 23:30 UTC | Jul 19, 00:35 UTC | 1h 5m |
| 2026-07-18 | UTY9820 | - | Jul 18, 03:10 UTC | Jul 18, 04:35 UTC | 1h 25m |
| 2026-06-26 | UTY9820 | - | Jun 26, 01:20 UTC | Jun 26, 03:05 UTC | 1h 45m |
| 2026-06-25 | UTY924 | BNE → BNE | Jun 25, 02:59 UTC | Jun 25, 12:30 UTC | 9h 30m |
| 2026-06-24 | VOZ1249 | BNE → BNE | Jun 24, 07:40 UTC | Jun 24, 22:04 UTC | 14h 25m |
| 2026-06-24 | VOZ1243 | BNE → BNE | Jun 24, 03:10 UTC | Jun 24, 05:54 UTC | 2h 45m |
| 2026-06-23 | UTY4730 | BNE → CNJ | Jun 23, 20:24 UTC | Jun 24, 01:30 UTC | 5h 5m |
| 2026-06-23 | VOZ1243 | BNE → BNE | Jun 23, 03:20 UTC | Jun 23, 06:04 UTC | 2h 45m |
| 2026-06-22 | VOZ1235 | BNE → BNE | Jun 22, 23:20 UTC | Jun 23, 01:50 UTC | 2h 30m |
| 2026-06-22 | VOZ1249 | BNE → BNE | Jun 22, 08:19 UTC | Jun 22, 22:15 UTC | 13h 55m |
| 2026-06-22 | VOZ1246 | - | Jun 22, 06:19 UTC | Jun 22, 06:49 UTC | 30m |
| 2026-06-22 | VOZ1243 | - | Jun 22, 04:15 UTC | Jun 22, 04:49 UTC | 35m |
| 2026-06-22 | VOZ1238 | - | Jun 22, 02:19 UTC | Jun 22, 02:54 UTC | 35m |
| 2026-06-22 | VOZ1235 | - | Jun 22, 00:14 UTC | Jun 22, 00:50 UTC | 35m |
| 2026-06-18 | UTY924 | BNE → GTE | Jun 18, 03:00 UTC | Jun 18, 10:10 UTC | 7h 10m |
| 2026-06-16 | VOZ1235 | BNE → BNE | Jun 16, 23:45 UTC | Jun 17, 02:15 UTC | 2h 30m |
| 2026-06-16 | VOZ1249 | BNE → BNE | Jun 16, 08:15 UTC | Jun 16, 22:05 UTC | 13h 51m |
| 2026-06-16 | VOZ1243 | BNE → BNE | Jun 16, 03:25 UTC | Jun 16, 06:04 UTC | 2h 40m |
| 2026-06-15 | VOZ1235 | BNE → ROK | Jun 15, 23:39 UTC | Jun 16, 02:20 UTC | 2h 40m |
| 2026-04-20 | UTY4730 | BNE → BNE | Apr 20, 20:35 UTC | Apr 21, 06:55 UTC | 10h 20m |
| 2026-04-20 | UTY881 | TSV → BNE | Apr 20, 08:40 UTC | Apr 20, 09:15 UTC | 35m |
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 VH-UQC page for operator, model, and routing details .