Apparatus

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sensors Mode-S transponder

C000EB

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-FAJA · BOEING 787-9 Dreamliner · operated by Westjet

Hex
C000EB
Octal
60000353
Decimal
12,583,147
Country
CA
Tail
C-FAJA
Type
B789
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
225
Distinct callsigns
16
Country
CA
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S C000EB.

Country allocation

The ICAO 24-bit address C000EB 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 16 distinct

Callsign Airline Flights Last seen
WJA80 WestJet 26 2026-07-20
WJA81 - 23 2026-07-22
WJA86 WestJet 21 2026-07-24
WJA10 - 21 2026-07-02
WJA9 - 20 2026-07-02
WJA87 WestJet 20 2026-07-25
WJA2 - 19 2026-07-26
WJA24 - 16 2026-07-16
WJA1 - 15 2026-07-26
WJA25 - 14 2026-07-16
WJA17 WestJet 13 2026-07-24
WJA18 WestJet 10 2026-07-24
WJA20 - 3 2026-06-29
WJA21 - 2 2026-06-20
WJA29 WestJet 1 2026-05-23
WJA28 WestJet 1 2026-05-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 WJA1 LHR → YYC Jul 26, 13:15 UTCJul 26, 21:40 UTC8h 25m
2026-07-26 WJA2 YYC → LHR Jul 26, 02:55 UTCJul 26, 10:35 UTC7h 41m
2026-07-25 WJA87 ICN → YYC Jul 25, 12:05 UTCJul 25, 22:10 UTC10h 5m
2026-07-24 WJA86 YYC → ICN Jul 24, 22:24 UTCJul 25, 20:45 UTC22h 21m
2026-07-24 WJA17 EDI → YYZ Jul 24, 12:20 UTCJul 24, 12:45 UTC25m
2026-07-24 WJA17 EDI → YYZ Jul 24, 12:19 UTCJul 25, 09:50 UTC21h 31m
2026-07-24 WJA18 YYC → LHR Jul 24, 02:30 UTCJul 24, 09:55 UTC7h 25m
2026-07-23 WJA87 ICN → YYC Jul 23, 12:05 UTCJul 23, 22:05 UTC10h 0m
2026-07-23 WJA87 ICN → YYC Jul 23, 12:04 UTCJul 24, 10:05 UTC22h 1m
2026-07-22 WJA86 YYC → ICN Jul 22, 22:15 UTCJul 23, 09:35 UTC11h 20m
2026-07-22 WJA81 NRT → YYC Jul 22, 09:38 UTCJul 23, 08:45 UTC23h 7m
2026-07-21 WJA81 YYC → YYC Jul 21, 21:20 UTCJul 22, 18:35 UTC21h 15m
2026-07-21 WJA81 - Jul 21, 09:45 UTCJul 21, 18:45 UTC9h 0m
2026-07-20 WJA80 YYC → NRT Jul 20, 21:10 UTCJul 21, 07:40 UTC10h 29m
2026-07-20 WJA81 - Jul 20, 09:40 UTCJul 20, 18:45 UTC9h 5m
2026-07-19 WJA80 YYC → NRT Jul 19, 21:10 UTCJul 20, 06:45 UTC9h 35m
2026-07-18 WJA87 ICN → YYC Jul 18, 12:00 UTCJul 18, 22:05 UTC10h 5m
2026-07-17 WJA86 YYC → ICN Jul 17, 22:35 UTCJul 18, 09:10 UTC10h 36m
2026-07-17 WJA17 DUB → YYC Jul 17, 12:25 UTCJul 17, 20:00 UTC7h 35m
2026-07-17 WJA18 YYC → LHR Jul 17, 02:10 UTCJul 17, 09:35 UTC7h 25m
2026-07-16 WJA25 - Jul 16, 13:25 UTCJul 16, 23:25 UTC10h 0m
2026-07-16 WJA24 YYC → FCO Jul 16, 01:15 UTCJul 16, 10:35 UTC9h 20m
2026-07-15 WJA1 - Jul 15, 13:30 UTCJul 15, 21:45 UTC8h 15m
2026-07-15 WJA2 YYC → LHR Jul 15, 02:50 UTCJul 15, 11:05 UTC8h 15m
2026-07-14 WJA25 - Jul 14, 14:15 UTCJul 15, 00:20 UTC10h 4m
2026-07-14 WJA24 YYC → FCO Jul 14, 01:20 UTCJul 14, 10:40 UTC9h 20m
2026-07-13 WJA87 ICN → YYC Jul 13, 13:05 UTCJul 13, 23:20 UTC10h 15m
2026-07-12 WJA86 YYC → ICN Jul 12, 23:45 UTCJul 13, 10:30 UTC10h 45m
2026-07-12 WJA17 DUB → YYC Jul 12, 13:01 UTCJul 12, 21:05 UTC8h 5m
2026-07-12 WJA18 YYC → DUB Jul 12, 02:35 UTCJul 12, 10:01 UTC7h 25m
2026-07-11 WJA25 - Jul 11, 14:00 UTCJul 12, 00:20 UTC10h 20m
2026-07-11 WJA24 YYC → FCO Jul 11, 01:20 UTCJul 11, 10:45 UTC9h 25m
2026-07-10 WJA87 ICN → YYC Jul 10, 12:00 UTCJul 10, 22:50 UTC10h 50m
2026-07-09 WJA86 YYC → ICN Jul 9, 22:10 UTCJul 10, 08:55 UTC10h 45m
2026-07-09 WJA81 - Jul 9, 10:00 UTCJul 9, 18:40 UTC8h 40m
2026-07-08 WJA80 YYC → NRT Jul 8, 21:25 UTCJul 9, 08:00 UTC10h 35m
2026-07-07 WJA81 - Jul 7, 10:00 UTCJul 7, 18:35 UTC8h 35m
2026-07-06 WJA80 YYC → NRT Jul 6, 21:05 UTCJul 7, 06:25 UTC9h 20m
2026-07-04 WJA1 - Jul 4, 14:55 UTCJul 4, 23:30 UTC8h 35m
2026-07-04 WJA2 YYC → LHR Jul 4, 02:51 UTCJul 4, 23:35 UTC20h 44m
2026-07-04 WJA2 YYC → LHR Jul 4, 02:55 UTCJul 4, 10:55 UTC8h 0m
2026-07-03 WJA25 - Jul 3, 13:30 UTCJul 3, 23:35 UTC10h 5m
2026-07-03 WJA24 YYC → FCO Jul 3, 01:15 UTCJul 3, 10:35 UTC9h 20m
2026-07-02 WJA9 - Jul 2, 12:30 UTCJul 2, 21:10 UTC8h 40m
2026-07-02 WJA10 YYC → CDG Jul 2, 01:40 UTCJul 2, 09:55 UTC8h 15m
2026-07-01 WJA9 - Jul 1, 12:35 UTCJul 1, 21:10 UTC8h 35m
2026-07-01 WJA10 YYC → CDG Jul 1, 01:40 UTCJul 1, 10:00 UTC8h 20m
2026-06-30 WJA87 ICN → YYC Jun 30, 12:05 UTCJun 30, 21:45 UTC9h 40m
2026-06-29 WJA86 YYC → ICN Jun 29, 22:39 UTCJun 30, 09:45 UTC11h 6m
2026-06-29 WJA20 - Jun 29, 01:14 UTCJun 29, 01:44 UTC30m

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

Mode-S C000EB frequently asked

What is Mode-S code C000EB?
C000EB is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-FAJA.
Where is Mode-S C000EB registered?
Mode-S code C000EB is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C000EB broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C000EB, octal 60000353, decimal 12,583,147.
What flights does C000EB operate?
Mode-S C000EB has broadcast 16 distinct callsigns, including WJA80, WJA81, WJA86, WJA10, WJA9.