Apparatus

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sensors Mode-S transponder

C00CD6

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FEWJ · BOEING 737 MAX 8 · operated by Westjet

Hex
C00CD6
Octal
60006326
Decimal
12,586,198
Country
CA
Tail
C-FEWJ
Type
B38M
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
254
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S C00CD6.

Country allocation

The ICAO 24-bit address C00CD6 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 20 distinct

Callsign Airline Flights Last seen
WJA793 WestJet 14 2026-07-25
WJA792 WestJet 12 2026-07-24
WJA71 WestJet 12 2026-07-23
WJA70 WestJet 9 2026-07-23
WJA300 WestJet 7 2026-07-26
WJA303 WestJet 5 2026-07-26
WJA736 WestJet 4 2026-05-04
WJA2609 WestJet 4 2026-05-02
WJA1681 WestJet 4 2026-06-04
WJA1583 - 4 2026-07-01
WJA1582 - 4 2026-06-30
WJA720 WestJet 3 2026-05-24
WJA719 WestJet 3 2026-04-17
WJA629 WestJet 3 2026-04-17
WJA541 WestJet 3 2026-05-23
WJA45 - 3 2026-07-17
WJA2608 WestJet 3 2026-05-02
WJA2306 - 3 2026-04-13
WJA2132 WestJet 3 2026-04-15
WJA2129 WestJet 3 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WJA712 YVR → YYZ Jul 26, 19:00 UTCJul 26, 21:30 UTC2h 30m
2026-07-26 WJA303 YQR → YVR Jul 26, 15:50 UTCJul 26, 17:10 UTC1h 20m
2026-07-26 WJA300 YYC → YQB Jul 26, 13:05 UTCJul 26, 14:15 UTC1h 10m
2026-07-25 WJA793 YHZ → YVR Jul 25, 21:15 UTCJul 26, 03:20 UTC6h 5m
2026-07-25 WJA63 CDG → YHZ Jul 25, 10:15 UTCJul 25, 16:15 UTC6h 0m
2026-07-24 WJA792 YVR → YHZ Jul 24, 19:20 UTCJul 24, 19:30 UTC10m
2026-07-24 WJA792 YVR → YHZ Jul 24, 19:19 UTCJul 25, 16:15 UTC20h 56m
2026-07-24 WJA303 YQR → YVR Jul 24, 16:00 UTCJul 24, 17:15 UTC1h 15m
2026-07-24 WJA300 YYC → YQB Jul 24, 13:10 UTCJul 24, 14:20 UTC1h 10m
2026-07-23 WJA71 AMS → YHZ Jul 23, 11:20 UTCJul 24, 03:20 UTC16h 0m
2026-07-23 WJA70 YHZ → AMS Jul 23, 03:00 UTCJul 24, 01:30 UTC22h 30m
2026-07-22 WJA792 YVR → YHZ Jul 22, 19:15 UTCJul 22, 19:30 UTC15m
2026-07-22 WJA792 YVR → YHZ Jul 22, 19:14 UTCJul 23, 17:25 UTC22h 11m
2026-07-21 WJA793 YHZ → YVR Jul 21, 21:10 UTCJul 22, 03:10 UTC6h 0m
2026-07-21 WJA71 AMS → YHZ Jul 21, 11:30 UTCJul 21, 17:50 UTC6h 20m
2026-07-21 WJA70 YHZ → AMS Jul 21, 03:10 UTCJul 21, 08:50 UTC5h 40m
2026-07-20 WJA792 YVR → YHZ Jul 20, 19:15 UTCJul 21, 00:10 UTC4h 55m
2026-07-19 WJA71 AMS → YHZ Jul 19, 11:25 UTCJul 19, 17:45 UTC6h 20m
2026-07-19 WJA71 AMS → YHZ Jul 19, 11:21 UTCJul 20, 03:05 UTC15h 45m
2026-07-19 WJA70 - Jul 19, 03:05 UTCJul 19, 09:00 UTC5h 55m
2026-07-18 WJA672 YYC → YYZ Jul 18, 20:20 UTCJul 19, 00:20 UTC4h 0m
2026-07-18 WJA635 YYZ → YYC Jul 18, 14:30 UTCJul 18, 18:25 UTC3h 55m
2026-07-18 WJA660 YYC → YYZ Jul 18, 06:10 UTCJul 18, 09:20 UTC3h 10m
2026-07-17 WJA1621 DTW → YYC Jul 17, 23:14 UTCJul 18, 02:55 UTC3h 41m
2026-07-17 WJA1050 - Jul 17, 19:25 UTCJul 17, 21:50 UTC2h 25m
2026-07-17 WJA45 - Jul 17, 12:10 UTCJul 17, 17:35 UTC5h 25m
2026-07-17 WJA45 - Jul 17, 10:44 UTCJul 17, 12:04 UTC1h 20m
2026-07-17 WJA44 - Jul 17, 02:05 UTCJul 17, 08:30 UTC6h 25m
2026-07-16 WJA800 - Jul 16, 11:45 UTCJul 16, 13:20 UTC1h 35m
2026-07-16 WJA460 - Jul 16, 00:35 UTCJul 16, 03:35 UTC3h 0m
2026-07-15 WJA455 - Jul 15, 18:50 UTCJul 15, 22:35 UTC3h 45m
2026-07-15 WJA378 YWG → YYZ Jul 15, 13:45 UTCJul 15, 15:40 UTC1h 55m
2026-07-14 WJA391 YYZ → YWG Jul 14, 23:00 UTCJul 15, 01:15 UTC2h 15m
2026-07-14 WJA37 - Jul 14, 11:20 UTCJul 14, 18:10 UTC6h 50m
2026-07-14 WJA36 YYZ → EDI Jul 14, 02:30 UTCJul 14, 09:10 UTC6h 40m
2026-07-13 WJA93 CWL → YYZ Jul 13, 11:30 UTCJul 13, 18:40 UTC7h 10m
2026-07-13 WJA92 YYZ → CWL Jul 13, 02:35 UTCJul 13, 09:30 UTC6h 55m
2026-07-12 WJA460 - Jul 12, 00:25 UTCJul 12, 03:35 UTC3h 10m
2026-07-11 WJA455 - Jul 11, 18:50 UTCJul 11, 22:40 UTC3h 50m
2026-07-11 WJA620 YYC → YYZ Jul 11, 13:25 UTCJul 11, 16:35 UTC3h 10m
2026-07-10 WJA789 - Jul 10, 21:10 UTCJul 11, 02:05 UTC4h 55m
2026-07-10 WJA788 YYC → YYG Jul 10, 15:45 UTCJul 10, 19:55 UTC4h 10m
2026-07-09 WJA2241 PVR → YYC Jul 9, 20:16 UTCJul 10, 19:30 UTC23h 14m
2026-07-09 WJA2240 YYC → YYC Jul 9, 14:35 UTCJul 10, 00:40 UTC10h 5m
2026-07-08 WJA673 - Jul 8, 21:30 UTCJul 8, 22:50 UTC1h 20m
2026-07-08 WJA673 YHZ → YYC Jul 8, 21:25 UTCJul 9, 17:05 UTC19h 40m
2026-07-08 WJA668 - Jul 8, 15:40 UTCJul 8, 19:55 UTC4h 15m
2026-07-08 WJA569 YUL → YYC Jul 8, 00:15 UTCJul 8, 04:30 UTC4h 15m
2026-07-06 WJA2963 CUN → YUL Jul 6, 17:45 UTCJul 6, 21:25 UTC3h 40m
2026-07-06 WJA2962 YUL → CUN Jul 6, 12:20 UTCJul 6, 16:20 UTC4h 0m

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-FEWJ page for operator, model, and routing details .

Mode-S C00CD6 frequently asked

What is Mode-S code C00CD6?
C00CD6 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FEWJ.
Where is Mode-S C00CD6 registered?
Mode-S code C00CD6 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C00CD6 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C00CD6, octal 60006326, decimal 12,586,198.
What flights does C00CD6 operate?
Mode-S C00CD6 has broadcast 20 distinct callsigns, including WJA793, WJA792, WJA71, WJA70, WJA300.