sensors Mode-S transponder
C06022
ICAO 24-bit transponder address · allocated to Canada
Currently assigned to C-GKKN · BOEING 787-9 Dreamliner · operated by Westjet
- Hex
- C06022
- Octal
- 60060042
- Decimal
- 12,607,522
- Country
- CA
- Tail
- C-GKKN
- Type
- B789
- Flights observed
- 205
- Distinct callsigns
- 19
- Country
- CA
- Last broadcast
- 9h ago
Last known position
Country allocation
The ICAO 24-bit address C06022 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 19 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| WJA1 | - | 23 | 2026-07-13 |
| WJA2 | - | 20 | 2026-07-13 |
| WJA10 | - | 19 | 2026-07-03 |
| WJA9 | - | 17 | 2026-07-03 |
| WJA86 | - | 17 | 2026-07-11 |
| WJA25 | - | 17 | 2026-07-10 |
| WJA87 | - | 13 | 2026-07-11 |
| WJA24 | - | 13 | 2026-07-10 |
| WJA80 | - | 12 | 2026-07-07 |
| WJA81 | - | 10 | 2026-07-08 |
| WJA28 | WestJet | 7 | 2026-06-14 |
| WJA2200 | WestJet | 7 | 2026-04-15 |
| WJA18 | - | 7 | 2026-07-07 |
| WJA29 | WestJet | 6 | 2026-06-14 |
| WJA2201 | WestJet | 6 | 2026-04-16 |
| WJA17 | - | 6 | 2026-07-07 |
| WJA8939 | - | 2 | 2026-06-27 |
| WJA20 | WestJet | 2 | 2026-06-11 |
| WJA21 | WestJet | 1 | 2026-06-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | WJA1 | - | Jul 13, 13:15 UTC | Jul 13, 21:30 UTC | 8h 15m |
| 2026-07-13 | WJA2 | YYC → LHR | Jul 13, 02:45 UTC | Jul 13, 10:35 UTC | 7h 50m |
| 2026-07-12 | WJA1 | LHR → YYC | Jul 12, 13:40 UTC | Jul 12, 22:10 UTC | 8h 30m |
| 2026-07-12 | WJA2 | YYC → LHR | Jul 12, 03:01 UTC | Jul 12, 10:50 UTC | 7h 50m |
| 2026-07-11 | WJA87 | ICN → YYC | Jul 11, 14:25 UTC | Jul 12, 00:45 UTC | 10h 20m |
| 2026-07-11 | WJA86 | YYC → ICN | Jul 11, 01:55 UTC | Jul 11, 12:35 UTC | 10h 40m |
| 2026-07-10 | WJA25 | - | Jul 10, 13:25 UTC | Jul 10, 23:35 UTC | 10h 10m |
| 2026-07-10 | WJA24 | YYC → FCO | Jul 10, 01:35 UTC | Jul 10, 11:05 UTC | 9h 30m |
| 2026-07-09 | WJA87 | ICN → YYC | Jul 9, 12:55 UTC | Jul 9, 22:50 UTC | 9h 55m |
| 2026-07-08 | WJA86 | YYC → ICN | Jul 8, 22:25 UTC | Jul 9, 10:40 UTC | 12h 15m |
| 2026-07-08 | WJA81 | - | Jul 8, 10:10 UTC | Jul 8, 18:45 UTC | 8h 35m |
| 2026-07-08 | WJA81 | NRT → YYC | Jul 8, 10:09 UTC | Jul 9, 08:30 UTC | 22h 22m |
| 2026-07-07 | WJA80 | YYC → NRT | Jul 7, 22:05 UTC | Jul 8, 07:35 UTC | 9h 30m |
| 2026-07-07 | WJA17 | - | Jul 7, 12:10 UTC | Jul 7, 19:55 UTC | 7h 45m |
| 2026-07-07 | WJA18 | YYC → DUB | Jul 7, 02:10 UTC | Jul 7, 09:35 UTC | 7h 25m |
| 2026-07-06 | WJA87 | ICN → YYC | Jul 6, 12:20 UTC | Jul 6, 22:10 UTC | 9h 50m |
| 2026-07-06 | WJA87 | ICN → YYC | Jul 6, 12:16 UTC | Jul 7, 09:35 UTC | 21h 20m |
| 2026-07-05 | WJA86 | YYC → ICN | Jul 5, 22:20 UTC | Jul 6, 10:10 UTC | 11h 50m |
| 2026-07-05 | WJA17 | DUB → YYC | Jul 5, 12:15 UTC | Jul 5, 20:35 UTC | 8h 20m |
| 2026-07-05 | WJA18 | YYC → DUB | Jul 5, 02:05 UTC | Jul 5, 09:25 UTC | 7h 20m |
| 2026-07-04 | WJA25 | - | Jul 4, 13:25 UTC | Jul 4, 23:50 UTC | 10h 25m |
| 2026-07-04 | WJA25 | FCO → YYC | Jul 4, 13:21 UTC | Jul 5, 12:30 UTC | 23h 10m |
| 2026-07-04 | WJA24 | YYC → FCO | Jul 4, 01:20 UTC | Jul 4, 10:45 UTC | 9h 25m |
| 2026-07-03 | WJA9 | - | Jul 3, 12:30 UTC | Jul 3, 21:20 UTC | 8h 50m |
| 2026-07-03 | WJA10 | - | Jul 3, 01:25 UTC | Jul 3, 09:40 UTC | 8h 15m |
| 2026-07-02 | WJA87 | ICN → YYC | Jul 2, 12:55 UTC | Jul 2, 22:20 UTC | 9h 25m |
| 2026-07-01 | WJA86 | YYC → ICN | Jul 1, 22:45 UTC | Jul 2, 09:55 UTC | 11h 10m |
| 2026-07-01 | WJA17 | - | Jul 1, 12:25 UTC | Jul 1, 20:00 UTC | 7h 35m |
| 2026-07-01 | WJA18 | YYC → DUB | Jul 1, 02:25 UTC | Jul 1, 09:55 UTC | 7h 30m |
| 2026-06-30 | WJA9 | - | Jun 30, 12:50 UTC | Jun 30, 21:15 UTC | 8h 25m |
| 2026-06-30 | WJA10 | - | Jun 30, 01:50 UTC | Jun 30, 09:45 UTC | 7h 55m |
| 2026-06-28 | WJA1 | LHR → YYC | Jun 28, 14:30 UTC | Jun 28, 22:15 UTC | 7h 45m |
| 2026-06-28 | WJA2 | YYC → LHR | Jun 28, 03:45 UTC | Jun 28, 11:55 UTC | 8h 10m |
| 2026-06-27 | WJA8939 | - | Jun 27, 14:35 UTC | Jun 28, 00:15 UTC | 9h 40m |
| 2026-06-27 | WJA8939 | FCO → YYC | Jun 27, 14:34 UTC | Jun 28, 14:30 UTC | 23h 56m |
| 2026-06-23 | WJA25 | - | Jun 23, 13:39 UTC | Jun 23, 14:15 UTC | 35m |
| 2026-06-23 | WJA24 | YYC → FCO | Jun 23, 01:15 UTC | Jun 23, 10:44 UTC | 9h 30m |
| 2026-06-22 | WJA87 | ICN → YYC | Jun 22, 12:00 UTC | Jun 22, 21:35 UTC | 9h 35m |
| 2026-06-21 | WJA86 | YYC → ICN | Jun 21, 22:20 UTC | Jun 22, 09:14 UTC | 10h 55m |
| 2026-06-21 | WJA17 | EDI → YYZ | Jun 21, 12:24 UTC | Jun 21, 20:09 UTC | 7h 45m |
| 2026-06-21 | WJA18 | YYC → LHR | Jun 21, 02:10 UTC | Jun 21, 09:40 UTC | 7h 30m |
| 2026-06-20 | WJA87 | ICN → YYC | Jun 20, 12:04 UTC | Jun 20, 22:05 UTC | 10h 0m |
| 2026-06-19 | WJA86 | - | Jun 19, 22:26 UTC | Jun 20, 13:44 UTC | 15h 19m |
| 2026-06-19 | WJA86 | YYC → ICN | Jun 19, 22:30 UTC | Jun 20, 09:24 UTC | 10h 55m |
| 2026-06-18 | WJA1 | - | Jun 18, 13:30 UTC | Jun 18, 21:40 UTC | 8h 10m |
| 2026-06-18 | WJA2 | YYC → LHR | Jun 18, 02:50 UTC | Jun 18, 11:00 UTC | 8h 10m |
| 2026-06-17 | WJA25 | - | Jun 17, 13:20 UTC | Jun 17, 23:10 UTC | 9h 50m |
| 2026-06-17 | WJA24 | YYC → FCO | Jun 17, 01:15 UTC | Jun 17, 10:50 UTC | 9h 35m |
| 2026-06-16 | WJA17 | EDI → YYZ | Jun 16, 12:14 UTC | Jun 16, 19:50 UTC | 7h 36m |
| 2026-06-16 | WJA18 | YYC → LHR | Jun 16, 02:09 UTC | Jun 16, 09:55 UTC | 7h 45m |
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-GKKN page for operator, model, and routing details .