Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

C088FB

ICAO 24-bit transponder address · allocated to Canada

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

Hex
C088FB
Octal
60104373
Decimal
12,617,979
Country
CA
Tail
C-GZWS
Type
B738
No current signal · last broadcast 1d ago
Flights observed
264
Distinct callsigns
20
Country
CA
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S C088FB.

Country allocation

The ICAO 24-bit address C088FB 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
WJA342 - 5 2026-07-11
WJA659 WestJet 4 2026-05-23
WJA641 WestJet 4 2026-04-20
WJA559 WestJet 4 2026-04-21
WJA312 WestJet 4 2026-06-03
WJA309 WestJet 4 2026-06-03
WJA1475 WestJet 4 2026-04-18
WJA669 WestJet 3 2026-04-17
WJA668 WestJet 3 2026-04-16
WJA617 WestJet 3 2026-05-21
WJA612 WestJet 3 2026-05-20
WJA567 - 3 2026-07-03
WJA531 - 3 2026-06-01
WJA530 WestJet 3 2026-06-01
WJA514 - 3 2026-07-07
WJA343 WestJet 3 2026-06-23
WJA1543 WestJet 3 2026-04-16
WJA1542 WestJet 3 2026-04-15
WJA1474 WestJet 3 2026-04-18
WJA146 WestJet 3 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 WJA1483 - Jul 13, 00:30 UTCJul 13, 03:01 UTC2h 30m
2026-07-12 WJA1482 YYC → SAN Jul 12, 19:50 UTCJul 12, 22:50 UTC3h 0m
2026-07-12 WJA1161 PHX → YYC Jul 12, 15:10 UTCJul 12, 17:40 UTC2h 30m
2026-07-11 WJA342 YYC → YXE Jul 11, 15:50 UTCJul 12, 04:55 UTC13h 6m
2026-07-11 WJA342 YYC → YXE Jul 11, 15:50 UTCJul 11, 16:40 UTC50m
2026-07-11 WJA1431 - Jul 11, 00:05 UTCJul 11, 03:50 UTC3h 45m
2026-07-10 WJA1430 YYC → BNA Jul 10, 19:25 UTCJul 10, 22:55 UTC3h 30m
2026-07-10 WJA1161 - Jul 10, 15:15 UTCJul 10, 17:50 UTC2h 35m
2026-07-09 WJA645 YYZ → YYC Jul 9, 20:10 UTCJul 10, 00:00 UTC3h 50m
2026-07-09 WJA645 YYZ → YYC Jul 9, 20:08 UTCJul 10, 18:00 UTC21h 52m
2026-07-09 WJA630 YYC → YYZ Jul 9, 14:40 UTCJul 9, 18:05 UTC3h 25m
2026-07-07 WJA831 - Jul 7, 23:35 UTCJul 8, 04:05 UTC4h 30m
2026-07-07 WJA831 YQB → YYC Jul 7, 23:32 UTCJul 8, 04:15 UTC4h 44m
2026-07-07 WJA830 - Jul 7, 18:35 UTCJul 7, 22:15 UTC3h 40m
2026-07-07 WJA514 - Jul 7, 12:25 UTCJul 7, 13:35 UTC1h 10m
2026-07-06 WJA1500 YYC → PDX Jul 6, 17:40 UTCJul 6, 19:55 UTC2h 15m
2026-07-06 WJA1500 YYC → PDX Jul 6, 17:37 UTCJul 7, 13:40 UTC20h 4m
2026-07-06 WJA627 YYT → YYZ Jul 6, 10:15 UTCJul 6, 14:00 UTC3h 45m
2026-07-05 WJA1393 BNA → YYZ Jul 5, 23:55 UTCJul 6, 01:25 UTC1h 30m
2026-07-05 WJA1392 YYZ → BNA Jul 5, 20:55 UTCJul 5, 22:40 UTC1h 45m
2026-07-05 WJA632 YYC → YYZ Jul 5, 15:55 UTCJul 5, 19:15 UTC3h 20m
2026-07-05 WJA514 YPW → YYC Jul 5, 12:25 UTCJul 5, 13:25 UTC1h 0m
2026-07-05 WJA519 - Jul 5, 04:05 UTCJul 5, 05:20 UTC1h 15m
2026-07-04 WJA749 - Jul 4, 22:05 UTCJul 5, 01:50 UTC3h 45m
2026-07-04 WJA746 - Jul 4, 17:35 UTCJul 4, 20:50 UTC3h 15m
2026-07-03 WJA567 YUL → YYC Jul 3, 21:55 UTCJul 4, 02:10 UTC4h 15m
2026-07-03 WJA567 YUL → YYC Jul 3, 21:53 UTCJul 4, 20:45 UTC22h 52m
2026-07-03 WJA558 YYC → YUL Jul 3, 16:35 UTCJul 3, 20:05 UTC3h 30m
2026-07-02 WJA514 YQQ → YYC Jul 2, 12:34 UTCJul 3, 06:40 UTC18h 6m
2026-07-01 WJA342 YYC → YXE Jul 1, 15:42 UTCJul 2, 13:50 UTC22h 8m
2026-07-01 WJA342 YYC → YXE Jul 1, 15:45 UTCJul 1, 16:35 UTC50m
2026-06-30 WJA1161 PHX → YYC Jun 30, 15:10 UTCJun 30, 17:50 UTC2h 40m
2026-06-30 WJA1168 YYC → PHX Jun 30, 01:45 UTCJun 30, 04:25 UTC2h 40m
2026-06-29 WJA1023 - Jun 29, 21:14 UTCJun 30, 00:04 UTC2h 50m
2026-06-29 WJA1020 - Jun 29, 16:29 UTCJun 29, 19:09 UTC2h 40m
2026-06-28 WJA552 YVR → YLW Jun 28, 20:14 UTCJun 28, 21:24 UTC1h 10m
2026-06-28 WJA139 YYC → YVR Jun 28, 01:15 UTCJun 28, 02:14 UTC1h 0m
2026-06-28 WJA139 YYC → YVR Jun 28, 01:14 UTCJun 28, 21:34 UTC20h 21m
2026-06-27 WJA151 - Jun 27, 23:25 UTCJun 28, 00:00 UTC35m
2026-06-27 WJA148 - Jun 27, 21:25 UTCJun 27, 21:50 UTC25m
2026-06-27 WJA110 YVR → YYC Jun 27, 17:49 UTCJun 27, 18:54 UTC1h 5m
2026-06-27 WJA107 YYC → YVR Jun 27, 14:45 UTCJun 27, 15:49 UTC1h 5m
2026-06-26 WJA120 YVR → YYC Jun 26, 23:15 UTCJun 27, 00:20 UTC1h 5m
2026-06-26 WJA119 YYC → YVR Jun 26, 20:24 UTCJun 26, 21:35 UTC1h 10m
2026-06-26 WJA347 YXE → YYC Jun 26, 17:40 UTCJun 26, 18:34 UTC55m
2026-06-26 WJA342 YYC → YXE Jun 26, 15:29 UTCJun 26, 16:24 UTC55m
2026-06-26 WJA345 YXE → YYC Jun 26, 13:04 UTCJun 26, 13:55 UTC50m
2026-06-26 WJA1845 MSP → YXE Jun 26, 01:29 UTCJun 26, 03:24 UTC1h 55m
2026-06-25 WJA1900 - Jun 25, 21:35 UTCJun 25, 23:14 UTC1h 40m
2026-06-25 WJA600 YVR → YXE Jun 25, 16:50 UTCJun 25, 18:24 UTC1h 35m

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

Mode-S C088FB frequently asked

What is Mode-S code C088FB?
C088FB is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GZWS.
Where is Mode-S C088FB registered?
Mode-S code C088FB is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C088FB broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C088FB, octal 60104373, decimal 12,617,979.
What flights does C088FB operate?
Mode-S C088FB has broadcast 20 distinct callsigns, including WJA342, WJA659, WJA641, WJA559, WJA312.