sensors Mode-S transponder
C04C1D
ICAO 24-bit transponder address · allocated to Canada
Currently assigned to C-GCVK · CESSNA 172 Skyhawk · operated by 9220-4403 Qubec inc.
- Hex
- C04C1D
- Octal
- 60046035
- Decimal
- 12,602,397
- Country
- CA
- Tail
- C-GCVK
- Type
- C172
- Flights observed
- 50
- Distinct callsigns
- 1
- Country
- CA
- Last broadcast
- 22h ago
Last known position
Country allocation
The ICAO 24-bit address C04C1D falls within the block assigned to Canada (CA) by ICAO Annex 10, Volume III. Every aircraft registered in Canada 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CGCVK | - | 50 | 2026-07-14 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | CGCVK | - | Jul 14, 18:00 UTC | Jul 14, 19:20 UTC | 1h 20m |
| 2026-07-14 | CGCVK | - | Jul 14, 16:45 UTC | Jul 14, 17:30 UTC | 45m |
| 2026-07-14 | CGCVK | - | Jul 14, 14:40 UTC | Jul 14, 16:15 UTC | 1h 35m |
| 2026-07-14 | CGCVK | - | Jul 14, 11:40 UTC | Jul 14, 12:45 UTC | 1h 5m |
| 2026-07-13 | CGCVK | - | Jul 13, 14:25 UTC | Jul 13, 15:55 UTC | 1h 30m |
| 2026-07-13 | CGCVK | - | Jul 13, 12:05 UTC | Jul 13, 12:40 UTC | 35m |
| 2026-07-08 | CGCVK | - | Jul 8, 18:50 UTC | Jul 8, 19:20 UTC | 30m |
| 2026-07-08 | CGCVK | - | Jul 8, 15:40 UTC | Jul 8, 16:10 UTC | 30m |
| 2026-07-07 | CGCVK | - | Jul 7, 17:25 UTC | Jul 7, 20:05 UTC | 2h 40m |
| 2026-07-07 | CGCVK | - | Jul 7, 14:20 UTC | Jul 7, 16:15 UTC | 1h 55m |
| 2026-07-07 | CGCVK | - | Jul 7, 12:10 UTC | Jul 7, 13:05 UTC | 55m |
| 2026-07-02 | CGCVK | - | Jul 2, 14:40 UTC | Jul 2, 15:45 UTC | 1h 5m |
| 2026-06-30 | CGCVK | - | Jun 30, 14:10 UTC | Jun 30, 15:50 UTC | 1h 40m |
| 2026-06-30 | CGCVK | - | Jun 30, 12:00 UTC | Jun 30, 13:05 UTC | 1h 5m |
| 2026-06-29 | CGCVK | - | Jun 29, 16:55 UTC | Jun 29, 19:49 UTC | 2h 55m |
| 2026-06-29 | CGCVK | - | Jun 29, 13:44 UTC | Jun 29, 15:54 UTC | 2h 10m |
| 2026-06-29 | CGCVK | - | Jun 29, 11:45 UTC | Jun 29, 12:55 UTC | 1h 10m |
| 2026-06-23 | CGCVK | - | Jun 23, 17:15 UTC | Jun 23, 19:55 UTC | 2h 40m |
| 2026-06-23 | CGCVK | - | Jun 23, 14:29 UTC | Jun 23, 16:05 UTC | 1h 35m |
| 2026-06-23 | CGCVK | - | Jun 23, 11:49 UTC | Jun 23, 12:49 UTC | 1h 0m |
| 2026-06-16 | CGCVK | - | Jun 16, 16:30 UTC | Jun 16, 19:00 UTC | 2h 30m |
| 2026-06-16 | CGCVK | - | Jun 16, 14:09 UTC | Jun 16, 16:00 UTC | 1h 50m |
| 2026-06-16 | CGCVK | - | Jun 16, 11:45 UTC | Jun 16, 12:45 UTC | 1h 0m |
| 2026-06-15 | CGCVK | - | Jun 15, 19:35 UTC | Jun 15, 20:50 UTC | 1h 15m |
| 2026-06-15 | CGCVK | - | Jun 15, 17:20 UTC | Jun 15, 17:54 UTC | 35m |
| 2026-06-09 | CGCVK | - | Jun 9, 16:45 UTC | Jun 9, 19:30 UTC | 2h 45m |
| 2026-06-09 | CGCVK | - | Jun 9, 14:10 UTC | Jun 9, 15:50 UTC | 1h 40m |
| 2026-06-09 | CGCVK | - | Jun 9, 11:50 UTC | Jun 9, 12:50 UTC | 1h 0m |
| 2026-06-04 | CGCVK | - | Jun 4, 15:55 UTC | Jun 4, 16:20 UTC | 25m |
| 2026-06-04 | CGCVK | - | Jun 4, 12:20 UTC | Jun 4, 12:50 UTC | 30m |
| 2026-06-02 | CGCVK | - | Jun 2, 16:10 UTC | Jun 2, 19:40 UTC | 3h 30m |
| 2026-06-02 | CGCVK | - | Jun 2, 14:15 UTC | Jun 2, 15:20 UTC | 1h 5m |
| 2026-06-02 | CGCVK | - | Jun 2, 12:05 UTC | Jun 2, 13:30 UTC | 1h 25m |
| 2026-05-26 | CGCVK | - | May 26, 17:15 UTC | May 26, 19:34 UTC | 2h 20m |
| 2026-05-26 | CGCVK | - | May 26, 13:50 UTC | May 26, 16:15 UTC | 2h 25m |
| 2026-05-26 | CGCVK | - | May 26, 11:50 UTC | May 26, 12:50 UTC | 1h 0m |
| 2026-05-20 | CGCVK | - | May 20, 19:30 UTC | May 20, 20:10 UTC | 40m |
| 2026-05-20 | CGCVK | - | May 20, 16:25 UTC | May 20, 17:30 UTC | 1h 5m |
| 2026-05-19 | CGCVK | - | May 19, 17:25 UTC | May 19, 19:50 UTC | 2h 25m |
| 2026-05-19 | CGCVK | - | May 19, 15:05 UTC | May 19, 16:40 UTC | 1h 35m |
| 2026-05-19 | CGCVK | - | May 19, 12:15 UTC | May 19, 13:10 UTC | 55m |
| 2026-05-12 | CGCVK | - | May 12, 17:25 UTC | May 12, 20:10 UTC | 2h 45m |
| 2026-05-12 | CGCVK | - | May 12, 14:25 UTC | May 12, 16:20 UTC | 1h 55m |
| 2026-05-12 | CGCVK | - | May 12, 12:15 UTC | May 12, 13:10 UTC | 55m |
| 2026-04-23 | CGCVK | - | Apr 23, 16:15 UTC | Apr 23, 18:50 UTC | 2h 34m |
| 2026-04-23 | CGCVK | - | Apr 23, 13:30 UTC | Apr 23, 15:25 UTC | 1h 55m |
| 2026-04-23 | CGCVK | - | Apr 23, 11:30 UTC | Apr 23, 12:30 UTC | 1h 0m |
| 2026-04-21 | CGCVK | - | Apr 21, 13:55 UTC | Apr 21, 15:20 UTC | 1h 25m |
| 2026-04-21 | CGCVK | - | Apr 21, 12:10 UTC | Apr 21, 13:01 UTC | 50m |
| 2026-04-20 | CGCVK | YHU → YHU | Apr 20, 13:35 UTC | Apr 20, 16:00 UTC | 2h 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 C-GCVK page for operator, model, and routing details .