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sensors Mode-S transponder

C01D3C

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FLBV · BOEING 737-800 · operated by Westjet

Hex
C01D3C
Octal
60016474
Decimal
12,590,396
Country
CA
Tail
C-FLBV
Type
B738
No current signal · last broadcast Jul 26, 23:00 UTC
Flights observed
280
Distinct callsigns
20
Country
CA
Last broadcast
Jul 26, 23:00 UTC

Last known position

Most recent position reported by Mode-S C01D3C.

Country allocation

The ICAO 24-bit address C01D3C 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
WJA755 WestJet 7 2026-04-18
WJA146 - 4 2026-07-15
WJA1425 WestJet 4 2026-07-21
WJA754 - 3 2026-04-18
WJA748 - 3 2026-07-09
WJA655 WestJet 3 2026-05-31
WJA645 WestJet 3 2026-06-14
WJA593 - 3 2026-07-02
WJA4016 WestJet 3 2026-07-16
WJA383 WestJet 3 2026-04-14
WJA347 WestJet 3 2026-06-01
WJA2500 - 3 2026-04-17
WJA2300 WestJet 3 2026-06-18
WJA2032 WestJet 3 2026-05-30
WJA189 - 3 2026-07-19
WJA1424 WestJet 3 2026-06-19
WJA1163 - 3 2026-07-09
WJA1160 WestJet 3 2026-07-09
WJA1157 WestJet 3 2026-04-17
WJA1156 WestJet 3 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WJA1091 LAS → YYC Jul 26, 21:05 UTCJul 26, 23:00 UTC1h 55m
2026-07-26 WJA1088 YYC → LAS Jul 26, 17:05 UTCJul 26, 19:35 UTC2h 30m
2026-07-25 WJA643 YYZ → YYC Jul 25, 19:20 UTCJul 25, 23:25 UTC4h 5m
2026-07-25 WJA620 YYC → YOW Jul 25, 13:30 UTCJul 25, 16:45 UTC3h 15m
2026-07-24 WJA188 YLW → YYC Jul 24, 19:09 UTCJul 25, 16:50 UTC21h 41m
2026-07-24 WJA184 YLW → YYC Jul 24, 14:52 UTCJul 25, 03:45 UTC12h 53m
2026-07-24 WJA496 YEG → YWG Jul 24, 00:59 UTCJul 24, 20:00 UTC19h 1m
2026-07-23 WJA261 YYC → YYJ Jul 23, 14:27 UTCJul 24, 05:35 UTC15h 8m
2026-07-23 WJA343 YQT → YYC Jul 23, 12:10 UTCJul 23, 13:00 UTC50m
2026-07-23 WJA343 YQT → YYC Jul 23, 12:09 UTCJul 24, 05:35 UTC17h 26m
2026-07-22 WJA573 YWG → YEG Jul 22, 23:00 UTCJul 23, 02:15 UTC3h 15m
2026-07-22 WJA710 YVR → YYZ Jul 22, 16:15 UTCJul 22, 20:00 UTC3h 45m
2026-07-22 WJA301 - Jul 22, 13:05 UTCJul 22, 14:20 UTC1h 15m
2026-07-21 WJA840 - Jul 21, 16:05 UTCJul 21, 19:00 UTC2h 55m
2026-07-21 WJA840 YEG → YYG Jul 21, 16:01 UTCJul 22, 14:25 UTC22h 24m
2026-07-21 WJA1425 LAX → YEG Jul 21, 00:25 UTCJul 21, 03:05 UTC2h 40m
2026-07-20 WJA152 YEG → YYC Jul 20, 04:04 UTCJul 21, 03:00 UTC22h 56m
2026-07-19 WJA189 YYC → YLW Jul 19, 22:55 UTCJul 20, 21:00 UTC22h 6m
2026-07-19 WJA761 YYT → YYC Jul 19, 10:16 UTCJul 20, 04:35 UTC18h 20m
2026-07-19 WJA761 YYC → YYC Jul 19, 04:00 UTCJul 19, 16:10 UTC12h 10m
2026-07-18 WJA1025 LAX → YYC Jul 18, 22:25 UTCJul 19, 00:40 UTC2h 15m
2026-07-18 WJA1022 YYC → LAX Jul 18, 18:00 UTCJul 18, 21:00 UTC3h 0m
2026-07-18 WJA345 YXE → YYC Jul 18, 13:10 UTCJul 18, 14:05 UTC55m
2026-07-18 WJA348 YYC → YXE Jul 18, 04:10 UTCJul 18, 04:55 UTC45m
2026-07-17 WJA1049 ANC → YYC Jul 17, 21:30 UTCJul 18, 00:45 UTC3h 15m
2026-07-17 WJA1640 YYC → ANC Jul 17, 16:59 UTCJul 17, 20:20 UTC3h 20m
2026-07-17 WJA4017 YFI → YEG Jul 17, 00:16 UTCJul 17, 23:00 UTC22h 44m
2026-07-16 WJA4016 YEG → YFI Jul 16, 22:49 UTCJul 16, 22:59 UTC10m
2026-07-16 WJA4016 YEG → YFI Jul 16, 22:49 UTCJul 17, 20:20 UTC21h 31m
2026-07-16 WJA506 - Jul 16, 19:30 UTCJul 16, 20:39 UTC1h 10m
2026-07-16 WJA505 - Jul 16, 17:05 UTCJul 16, 18:19 UTC1h 15m
2026-07-16 WJA4001 - Jul 16, 12:49 UTCJul 16, 15:25 UTC2h 35m
2026-07-16 WJA4019 - Jul 16, 03:15 UTCJul 16, 03:30 UTC15m
2026-07-16 WJA4018 - Jul 16, 01:05 UTCJul 16, 01:15 UTC10m
2026-07-15 WJA312 - Jul 15, 22:25 UTCJul 15, 23:35 UTC1h 10m
2026-07-15 WJA309 - Jul 15, 19:50 UTCJul 15, 21:10 UTC1h 20m
2026-07-15 WJA146 - Jul 15, 17:30 UTCJul 15, 18:05 UTC35m
2026-07-15 WJA104 - Jul 15, 14:45 UTCJul 15, 15:45 UTC1h 0m
2026-07-14 WJA719 YYZ → YVR Jul 14, 20:35 UTCJul 15, 01:10 UTC4h 34m
2026-07-14 WJA652 YYC → YYZ Jul 14, 01:25 UTCJul 15, 01:00 UTC23h 35m
2026-07-13 WJA1811 MSP → YYC Jul 13, 20:15 UTCJul 13, 22:40 UTC2h 25m
2026-07-13 WJA1811 MSP → YYC Jul 13, 20:15 UTCJul 14, 18:25 UTC22h 11m
2026-07-13 WJA1810 YYC → MSP Jul 13, 16:45 UTCJul 13, 18:50 UTC2h 5m
2026-07-13 WJA100 YVR → YYC Jul 13, 12:05 UTCJul 13, 13:00 UTC55m
2026-07-12 WJA1112 YYZ → FLL Jul 12, 11:55 UTCJul 13, 01:25 UTC13h 31m
2026-07-12 WJA430 YEG → YYZ Jul 12, 05:31 UTCJul 13, 01:25 UTC19h 55m
2026-07-11 WJA146 YYC → YEG Jul 11, 17:17 UTCJul 12, 17:01 UTC23h 44m
2026-07-11 WJA146 YYC → YEG Jul 11, 17:20 UTCJul 11, 17:50 UTC30m
2026-07-11 WJA134 YVR → YYC Jul 11, 05:25 UTCJul 11, 06:20 UTC55m
2026-07-11 WJA319 - Jul 11, 00:40 UTCJul 11, 02:00 UTC1h 20m

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

Mode-S C01D3C frequently asked

What is Mode-S code C01D3C?
C01D3C is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FLBV.
Where is Mode-S C01D3C registered?
Mode-S code C01D3C is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C01D3C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 23:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C01D3C, octal 60016474, decimal 12,590,396.
What flights does C01D3C operate?
Mode-S C01D3C has broadcast 20 distinct callsigns, including WJA755, WJA146, WJA1425, WJA754, WJA748.