sensors Mode-S transponder
C0179E
ICAO 24-bit transponder address · allocated to Canada
Currently assigned to C-FIYN · CESSNA 172 Skyhawk · operated by Todd Jeffrey Gross, Mia Belinda Fiorito, Taylor Anne Watson, Ethan Winter Fiorito-Gross
- Hex
- C0179E
- Octal
- 60013636
- Decimal
- 12,588,958
- Country
- CA
- Tail
- C-FIYN
- Type
- C172
- Flights observed
- 38
- Distinct callsigns
- 1
- Country
- CA
- Last broadcast
- 11d ago
Last known position
Country allocation
The ICAO 24-bit address C0179E 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 |
|---|---|---|---|
| CFIYN | - | 38 | 2026-07-05 |
Recent flights last 38
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-05 | CFIYN | - | Jul 5, 20:25 UTC | Jul 5, 20:40 UTC | 15m |
| 2026-07-05 | CFIYN | - | Jul 5, 19:25 UTC | Jul 5, 19:40 UTC | 15m |
| 2026-06-21 | CFIYN | - | Jun 21, 22:49 UTC | Jun 21, 23:05 UTC | 15m |
| 2026-06-21 | CFIYN | - | Jun 21, 17:35 UTC | Jun 21, 18:39 UTC | 1h 5m |
| 2026-06-12 | CFIYN | - | Jun 12, 02:10 UTC | Jun 12, 03:05 UTC | 55m |
| 2026-06-06 | CFIYN | - | Jun 6, 22:30 UTC | Jun 6, 22:50 UTC | 20m |
| 2026-06-06 | CFIYN | - | Jun 6, 21:04 UTC | Jun 6, 21:25 UTC | 20m |
| 2026-06-06 | CFIYN | - | Jun 6, 14:25 UTC | Jun 6, 14:40 UTC | 15m |
| 2026-05-31 | CFIYN | - | May 31, 20:30 UTC | May 31, 20:45 UTC | 15m |
| 2026-05-30 | CFIYN | - | May 30, 17:45 UTC | May 30, 18:00 UTC | 15m |
| 2026-05-24 | CFIYN | - | May 24, 19:45 UTC | May 24, 20:00 UTC | 15m |
| 2026-05-23 | CFIYN | - | May 23, 17:25 UTC | May 23, 17:45 UTC | 20m |
| 2026-05-23 | CFIYN | - | May 23, 03:10 UTC | May 23, 03:25 UTC | 15m |
| 2026-05-22 | CFIYN | - | May 22, 23:35 UTC | May 22, 23:45 UTC | 10m |
| 2026-05-19 | CFIYN | - | May 19, 23:40 UTC | May 20, 01:20 UTC | 1h 40m |
| 2026-05-18 | CFIYN | - | May 18, 19:30 UTC | May 18, 19:45 UTC | 15m |
| 2026-05-18 | CFIYN | - | May 18, 16:50 UTC | May 18, 17:00 UTC | 10m |
| 2026-05-16 | CFIYN | - | May 16, 22:30 UTC | May 16, 23:10 UTC | 40m |
| 2026-05-16 | CFIYN | - | May 16, 17:25 UTC | May 16, 18:50 UTC | 1h 25m |
| 2026-05-15 | CFIYN | - | May 15, 23:35 UTC | May 16, 00:50 UTC | 1h 15m |
| 2026-05-11 | CFIYN | - | May 11, 21:25 UTC | May 11, 21:50 UTC | 25m |
| 2026-05-11 | CFIYN | - | May 11, 20:30 UTC | May 11, 20:50 UTC | 20m |
| 2026-05-11 | CFIYN | - | May 11, 16:40 UTC | May 11, 17:25 UTC | 46m |
| 2026-05-10 | CFIYN | - | May 10, 04:04 UTC | May 10, 04:55 UTC | 50m |
| 2026-05-09 | CFIYN | - | May 9, 23:30 UTC | May 10, 00:09 UTC | 40m |
| 2026-05-04 | CFIYN | - | May 4, 03:09 UTC | May 4, 03:19 UTC | 10m |
| 2026-05-04 | CFIYN | - | May 4, 00:30 UTC | May 4, 00:40 UTC | 10m |
| 2026-05-03 | CFIYN | - | May 3, 00:35 UTC | May 3, 01:20 UTC | 45m |
| 2026-05-02 | CFIYN | - | May 2, 21:15 UTC | May 2, 21:35 UTC | 20m |
| 2026-05-02 | CFIYN | - | May 2, 18:30 UTC | May 2, 18:35 UTC | 5m |
| 2026-04-30 | CFIYN | - | Apr 30, 22:40 UTC | Apr 30, 23:00 UTC | 20m |
| 2026-04-25 | CFIYN | - | Apr 25, 19:25 UTC | Apr 25, 19:45 UTC | 20m |
| 2026-04-20 | CFIYN | - | Apr 20, 20:50 UTC | Apr 20, 21:20 UTC | 30m |
| 2026-04-20 | CFIYN | - | Apr 20, 18:15 UTC | Apr 20, 18:45 UTC | 30m |
| 2026-04-19 | CFIYN | - | Apr 19, 19:05 UTC | Apr 19, 19:40 UTC | 35m |
| 2026-04-19 | CFIYN | - | Apr 19, 00:30 UTC | Apr 19, 00:40 UTC | 10m |
| 2026-04-13 | CFIYN | - | Apr 13, 00:45 UTC | Apr 13, 00:55 UTC | 10m |
| 2026-04-12 | CFIYN | - | Apr 12, 20:05 UTC | Apr 12, 20:15 UTC | 10m |
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-FIYN page for operator, model, and routing details .