Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

C036B1

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C036B1
Octal
60033261
Decimal
12,596,913
Country
CA
Tail
C-FUSM
Type
B738
No current signal · last broadcast 5h ago
Flights observed
117
Distinct callsigns
20
Country
CA
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S C036B1.

Country allocation

The ICAO 24-bit address C036B1 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
WJA1863 WestJet 4 2026-05-21
WJA1851 WestJet 4 2026-05-11
WJA135 WestJet 3 2026-05-01
WJA1088 WestJet 3 2026-04-29
WJA102 WestJet 3 2026-05-18
WS1115 - 2 2026-04-13
WJA816 WestJet 2 2026-05-25
WJA801 WestJet 2 2026-04-14
WJA800 WestJet 2 2026-04-15
WJA654 WestJet 2 2026-04-20
WJA640 WestJet 2 2026-04-18
WJA616 WestJet 2 2026-05-15
WJA398 WestJet 2 2026-05-08
WJA315 WestJet 2 2026-05-29
WJA266 WestJet 2 2026-05-24
WJA2121 WestJet 2 2026-05-05
WJA2052 WestJet 2 2026-05-21
WJA1862 WestJet 2 2026-05-30
WJA1850 WestJet 2 2026-05-10
WJA1723 WestJet 2 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 WJA1862 YVR → HNL May 30, 00:55 UTCMay 30, 01:20 UTC25m
2026-05-29 WJA315 YFC → YYC May 29, 21:10 UTCMay 29, 22:20 UTC1h 10m
2026-05-29 WJA308 YVR → YEG May 29, 18:25 UTCMay 29, 19:40 UTC1h 15m
2026-05-29 WJA109 YYC → YVR May 29, 15:50 UTCMay 29, 16:55 UTC1h 5m
2026-05-29 WJA204 YYC → YWG May 29, 03:25 UTCMay 29, 04:05 UTC40m
2026-05-29 WJA191 YYC → YXX May 29, 01:30 UTCMay 29, 02:10 UTC40m
2026-05-28 WJA268 YYC → YWG May 28, 22:50 UTCMay 28, 23:55 UTC1h 5m
2026-05-28 WJA267 YWG → YYC May 28, 20:20 UTCMay 28, 21:30 UTC1h 10m
2026-05-28 WJA227 - May 28, 17:15 UTCMay 28, 19:00 UTC1h 45m
2026-05-28 WJA222 YZF → YYC May 28, 14:30 UTCMay 28, 16:10 UTC1h 40m
2026-05-26 WJA633 YYZ → YYC May 26, 13:09 UTCMay 26, 17:05 UTC3h 56m
2026-05-25 WJA816 YYZ → YUL May 25, 21:04 UTCMay 25, 21:54 UTC50m
2026-05-25 WJA816 YYZ → YUL May 25, 21:01 UTCMay 26, 17:05 UTC20h 4m
2026-05-25 WJA1141 TPA → YYZ May 25, 16:10 UTCMay 25, 18:25 UTC2h 15m
2026-05-25 WJA1140 YYZ → TPA May 25, 12:20 UTCMay 25, 14:50 UTC2h 30m
2026-05-24 WJA266 YEG → YYC May 24, 18:05 UTCMay 24, 19:05 UTC1h 0m
2026-05-24 WJA266 YEG → YYC May 24, 18:03 UTCMay 25, 16:15 UTC22h 13m
2026-05-24 WJA263 YXE → YYC May 24, 15:25 UTCMay 24, 16:40 UTC1h 15m
2026-05-22 WJA178 YVR → YEG May 22, 22:10 UTCMay 22, 23:15 UTC1h 5m
2026-05-22 WJA307 YEG → YXX May 22, 18:50 UTCMay 22, 20:00 UTC1h 10m
2026-05-22 WJA302 YVR → YQR May 22, 15:40 UTCMay 22, 16:55 UTC1h 15m
2026-05-21 WJA2052 YVR → CUN May 21, 15:38 UTCMay 22, 05:15 UTC13h 38m
2026-05-21 WJA2052 YVR → CUN May 21, 15:40 UTCMay 21, 21:10 UTC5h 30m
2026-05-21 WJA1863 HNL → YVR May 21, 08:10 UTCMay 21, 14:05 UTC5h 55m
2026-05-20 WJA111 YYC → YVR May 20, 16:11 UTCMay 21, 14:05 UTC21h 55m
2026-05-20 WJA1552 YYC → SEA May 20, 00:30 UTCMay 20, 01:45 UTC1h 15m
2026-05-20 WJA1552 YYC → SEA May 20, 00:27 UTCMay 20, 17:20 UTC16h 54m
2026-05-19 WJA1163 PHX → YYC May 19, 20:25 UTCMay 19, 23:00 UTC2h 35m
2026-05-19 WJA1160 YYC → PHX May 19, 16:15 UTCMay 19, 18:55 UTC2h 40m
2026-05-18 WJA1020 YYC → LAX May 18, 16:15 UTCMay 18, 19:00 UTC2h 44m
2026-05-18 WJA1020 YYC → LAX May 18, 16:12 UTCMay 19, 03:40 UTC11h 28m
2026-05-18 WJA102 YVR → YYC May 18, 13:10 UTCMay 18, 14:15 UTC1h 5m
2026-05-18 WJA137 YYC → YVR May 18, 05:55 UTCMay 18, 07:00 UTC1h 5m
2026-05-18 WJA1093 LAS → YYC May 18, 01:30 UTCMay 18, 03:50 UTC2h 20m
2026-05-17 WJA1090 YYC → LAS May 17, 21:45 UTCMay 18, 00:10 UTC2h 25m
2026-05-17 WJA188 YLW → YYC May 17, 19:20 UTCMay 17, 20:05 UTC45m
2026-05-17 WJA185 YYC → YYJ May 17, 17:15 UTCMay 17, 18:01 UTC45m
2026-05-17 WJA136 YVR → YYC May 17, 13:55 UTCMay 17, 15:05 UTC1h 10m
2026-05-16 WJA729 YYZ → YVR May 16, 22:45 UTCMay 17, 03:40 UTC4h 55m
2026-05-16 WJA632 YYC → YYZ May 16, 16:31 UTCMay 16, 19:45 UTC3h 15m
2026-05-16 WJA514 YLW → YYZ May 16, 12:31 UTCMay 16, 13:41 UTC1h 10m
2026-05-15 WJA616 YYC → YOW May 15, 15:40 UTCMay 15, 16:15 UTC35m
2026-05-15 WJA102 YVR → YYC May 15, 13:10 UTCMay 15, 14:15 UTC1h 5m
2026-05-15 WJA102 YVR → YYC May 15, 13:07 UTCMay 16, 05:40 UTC16h 33m
2026-05-15 WJA321 YQR → YEG May 15, 03:55 UTCMay 15, 05:15 UTC1h 20m
2026-05-15 WJA4001 YFI → YEG May 15, 02:20 UTCMay 15, 02:40 UTC20m
2026-05-14 WJA4000 YEG → YFI May 14, 23:25 UTCMay 14, 23:35 UTC10m
2026-05-14 WJA1425 LAX → YEG May 14, 00:30 UTCMay 14, 03:20 UTC2h 50m
2026-05-13 WJA1424 YEG → LAX May 13, 19:40 UTCMay 13, 22:50 UTC3h 10m
2026-05-13 WJA4015 YFI → YEG May 13, 03:01 UTCMay 14, 02:15 UTC23h 15m

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

Mode-S C036B1 frequently asked

What is Mode-S code C036B1?
C036B1 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FUSM.
Where is Mode-S C036B1 registered?
Mode-S code C036B1 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C036B1 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C036B1, octal 60033261, decimal 12,596,913.
What flights does C036B1 operate?
Mode-S C036B1 has broadcast 20 distinct callsigns, including WJA1863, WJA1851, WJA135, WJA1088, WJA102.