Apparatus

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sensors Mode-S transponder

C0669E

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GMWJ · BOEING 737-700 · operated by Westjet

Hex
C0669E
Octal
60063236
Decimal
12,609,182
Country
CA
Tail
C-GMWJ
Type
B737
Broadcasting now · callsign WJA1731 · 39,850 ft
Flights observed
141
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Current position

C0669E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address C0669E 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
WJA771 WestJet 4 2026-04-18
WJA482 WestJet 4 2026-05-26
WJA225 WestJet 4 2026-05-26
WJA1091 WestJet 4 2026-04-16
WJA1090 WestJet 4 2026-04-15
WJA1023 WestJet 4 2026-05-25
WJA654 WestJet 3 2026-04-17
WJA2133 WestJet 3 2026-04-17
WJA2128 WestJet 3 2026-04-17
WJA1610 WestJet 3 2026-05-20
WJA143 WestJet 3 2026-05-06
WJA1160 WestJet 3 2026-04-14
WJA1086 - 3 2026-04-15
WJA1020 WestJet 3 2026-05-25
WJA770 WestJet 2 2026-04-18
WJA631 WestJet 2 2026-05-11
WJA615 WestJet 2 2026-04-27
WJA526 WestJet 2 2026-04-26
WJA506 WestJet 2 2026-05-06
WJA505 WestJet 2 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 WJA1731 IAD → YYC May 29, 23:10 UTCMay 30, 01:30 UTC2h 20m
2026-05-29 WJA1730 YYC → IAD May 29, 18:00 UTCMay 29, 21:55 UTC3h 55m
2026-05-28 WJA502 YYJ → YEG May 28, 16:55 UTCMay 28, 18:10 UTC1h 15m
2026-05-28 WJA502 YYJ → YEG May 28, 16:52 UTCMay 29, 04:05 UTC11h 13m
2026-05-28 WJA261 YWG → YYC May 28, 14:35 UTCMay 28, 15:45 UTC1h 10m
2026-05-27 WJA141 YEG → YYC May 27, 12:15 UTCMay 28, 04:35 UTC16h 20m
2026-05-26 WJA228 YYC → YHZ May 26, 18:23 UTCMay 27, 17:25 UTC23h 2m
2026-05-26 WJA225 YOW → YEG May 26, 15:14 UTCMay 26, 16:59 UTC1h 45m
2026-05-26 WJA225 YOW → YEG May 26, 15:10 UTCMay 27, 13:00 UTC21h 51m
2026-05-26 WJA482 YVR → YWG May 26, 12:35 UTCMay 26, 14:14 UTC1h 40m
2026-05-26 WJA158 YYC → YEG May 26, 01:10 UTCMay 26, 01:30 UTC20m
2026-05-25 WJA1023 TPA → YYZ May 25, 20:30 UTCMay 25, 23:10 UTC2h 40m
2026-05-25 WJA1020 YYC → LAX May 25, 16:10 UTCMay 25, 19:00 UTC2h 50m
2026-05-24 WJA1611 MSP → YYC May 24, 23:00 UTCMay 25, 02:15 UTC3h 15m
2026-05-24 WJA235 YYC → YHZ May 24, 02:00 UTCMay 24, 03:40 UTC1h 40m
2026-05-24 WJA235 YYC → YHZ May 24, 01:59 UTCMay 24, 23:46 UTC21h 47m
2026-05-23 WJA232 YYC → YHZ May 23, 23:25 UTCMay 24, 01:00 UTC1h 35m
2026-05-23 WJA114 YVR → YYC May 23, 19:55 UTCMay 23, 21:00 UTC1h 5m
2026-05-23 WJA240 YEG → YYC May 23, 01:23 UTCMay 23, 23:30 UTC22h 8m
2026-05-22 WJA476 YWG → YYZ May 22, 22:51 UTCMay 23, 21:05 UTC22h 15m
2026-05-22 WJA397 YQR → YYC May 22, 17:39 UTCMay 23, 17:30 UTC23h 51m
2026-05-22 WJA392 YEG → YHZ May 22, 15:33 UTCMay 23, 13:30 UTC21h 57m
2026-05-21 WJA1386 YYC → AUS May 21, 17:40 UTCMay 22, 16:25 UTC22h 45m
2026-05-21 WJA1386 YYC → AUS May 21, 17:40 UTCMay 21, 19:30 UTC1h 50m
2026-05-20 WJA1610 YYC → MSP May 20, 18:05 UTCMay 20, 21:05 UTC3h 0m
2026-05-20 WJA1610 YYC → MSP May 20, 18:02 UTCMay 21, 17:30 UTC23h 29m
2026-05-19 WJA228 YYC → YHZ May 19, 18:33 UTCMay 20, 02:25 UTC7h 52m
2026-05-19 WJA225 YOW → YEG May 19, 15:10 UTCMay 19, 16:50 UTC1h 40m
2026-05-19 WJA225 YOW → YEG May 19, 15:06 UTCMay 20, 02:25 UTC11h 19m
2026-05-18 WJA4123 BOS → YYC May 18, 21:10 UTCMay 18, 23:40 UTC2h 30m
2026-05-17 WJA230 YYC → YHZ May 17, 20:38 UTCMay 18, 08:20 UTC11h 43m
2026-05-17 WJA230 YYC → YHZ May 17, 20:40 UTCMay 17, 22:20 UTC1h 40m
2026-05-17 WJA1553 SEA → YYC May 17, 17:55 UTCMay 17, 19:05 UTC1h 10m
2026-05-17 WJA1550 YYC → SEA May 17, 15:01 UTCMay 17, 16:15 UTC1h 15m
2026-05-16 WJA567 YKF → YYC May 16, 22:05 UTCMay 17, 02:30 UTC4h 25m
2026-05-16 WJA558 YEG → YXE May 16, 17:01 UTCMay 16, 20:40 UTC3h 40m
2026-05-16 WJA2229 MEX → YYC May 16, 08:41 UTCMay 16, 12:45 UTC4h 5m
2026-05-16 WJA2228 YYC → MBJ May 16, 01:30 UTCMay 16, 05:25 UTC3h 55m
2026-05-15 WJA472 YXX → YYC May 15, 21:20 UTCMay 15, 22:20 UTC1h 0m
2026-05-15 WJA477 YYC → YXX May 15, 04:50 UTCMay 15, 06:00 UTC1h 10m
2026-05-14 WJA1611 MSP → YYC May 14, 23:10 UTCMay 15, 02:25 UTC3h 15m
2026-05-14 WJA1610 YYC → MSP May 14, 18:15 UTCMay 14, 21:15 UTC3h 0m
2026-05-14 WJA1593 ATL → YYC May 14, 12:35 UTCMay 14, 17:00 UTC4h 25m
2026-05-13 WJA518 YQQ → YYC May 13, 17:50 UTCMay 14, 17:00 UTC23h 11m
2026-05-13 WJA515 YYC → YQQ May 13, 15:14 UTCMay 14, 13:30 UTC22h 17m
2026-05-13 WJA4041 YFI → YYC May 13, 02:35 UTCMay 13, 23:45 UTC21h 11m
2026-05-13 WJA4040 YYC → YFI May 13, 00:05 UTCMay 13, 00:40 UTC35m
2026-05-13 WJA4040 YYC → YFI May 13, 00:01 UTCMay 13, 23:30 UTC23h 30m
2026-05-12 WJA116 YVR → YYC May 12, 20:55 UTCMay 12, 22:05 UTC1h 10m
2026-05-12 WJA115 YYC → YVR May 12, 18:35 UTCMay 12, 19:45 UTC1h 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-GMWJ page for operator, model, and routing details .

Mode-S C0669E frequently asked

What is Mode-S code C0669E?
C0669E is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GMWJ.
Where is Mode-S C0669E registered?
Mode-S code C0669E is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0669E broadcasting right now?
Yes. Mode-S C0669E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0669E, octal 60063236, decimal 12,609,182.
What flights does C0669E operate?
Mode-S C0669E has broadcast 20 distinct callsigns, including WJA771, WJA482, WJA225, WJA1091, WJA1090.