Apparatus

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sensors Mode-S transponder

C08863

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GZQW · EMBRAER ERJ-190-400 · operated by Porter Airlines (Canada) Limited

Hex
C08863
Octal
60104143
Decimal
12,617,827
Country
CA
Tail
C-GZQW
Type
E295
No current signal · last broadcast 7h ago
Flights observed
137
Distinct callsigns
20
Country
CA
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S C08863.

Country allocation

The ICAO 24-bit address C08863 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
POE471 Porter Airlines 4 2026-05-18
POE289 Porter Airlines 4 2026-05-17
POE179 Porter Airlines 4 2026-05-22
POE448 Porter Airlines 3 2026-05-12
POE447 Porter Airlines 3 2026-05-12
POE402 Porter Airlines 3 2026-05-15
POE282 Porter Airlines 3 2026-05-13
POE280 - 3 2026-04-17
POE277 Porter Airlines 3 2026-05-13
POE485 Porter Airlines 2 2026-05-06
POE470 Porter Airlines 2 2026-04-30
POE428 Porter Airlines 2 2026-05-29
POE306 Porter Airlines 2 2026-05-29
POE305 Porter Airlines 2 2026-05-05
POE291 Porter Airlines 2 2026-05-17
POE240 Porter Airlines 2 2026-05-17
POE204 Porter Airlines 2 2026-05-18
POE165 Porter Airlines 2 2026-05-25
POE163 Porter Airlines 2 2026-04-26
POE158 Porter Airlines 2 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 POE306 YVR → YYZ May 29, 19:30 UTCMay 29, 23:50 UTC4h 20m
2026-05-29 POE263 YOW → YVR May 29, 13:10 UTCMay 29, 18:00 UTC4h 50m
2026-05-29 POE153 YYZ → YOW May 29, 11:10 UTCMay 29, 11:50 UTC40m
2026-05-29 POE428 YWG → YYZ May 29, 03:50 UTCMay 29, 05:50 UTC2h 0m
2026-05-29 POE427 YYZ → YWG May 29, 00:25 UTCMay 29, 02:45 UTC2h 20m
2026-05-28 POE130 YUL → YYZ May 28, 21:55 UTCMay 28, 22:50 UTC55m
2026-05-28 POE372 YVR → YUL May 28, 15:15 UTCMay 28, 19:55 UTC4h 40m
2026-05-27 POE375 YUL → YVR May 27, 22:35 UTCMay 28, 03:40 UTC5h 5m
2026-05-27 POE125 YTZ → EWR May 27, 19:55 UTCMay 27, 20:40 UTC45m
2026-05-27 POE422 YWG → YYZ May 27, 14:30 UTCMay 27, 16:30 UTC2h 0m
2026-05-27 POE347 YOW → YEG May 27, 11:05 UTCMay 27, 13:20 UTC2h 15m
2026-05-26 POE486 YYC → YHM May 26, 23:45 UTCMay 27, 03:20 UTC3h 35m
2026-05-26 POE271 YOW → YYC May 26, 18:10 UTCMay 26, 22:15 UTC4h 5m
2026-05-25 POE165 YYZ → YOW May 25, 23:19 UTCMay 25, 23:54 UTC35m
2026-05-25 POE206 YHZ → YYZ May 25, 19:44 UTCMay 25, 21:49 UTC2h 5m
2026-05-25 POE205 YYZ → YHZ May 25, 16:50 UTCMay 25, 18:20 UTC1h 30m
2026-05-25 POE604 LGA → YYZ May 25, 14:15 UTCMay 25, 15:20 UTC1h 5m
2026-05-25 POE603 YYZ → LGA May 25, 11:40 UTCMay 25, 12:35 UTC55m
2026-05-24 POE783 YYZ → LIR May 24, 13:45 UTCMay 24, 23:46 UTC10h 1m
2026-05-23 POE362 YYC → YYZ May 23, 22:45 UTCMay 24, 02:10 UTC3h 25m
2026-05-23 POE357 YYZ → YYC May 23, 17:45 UTCMay 23, 21:30 UTC3h 46m
2026-05-23 POE112 YUL → YYZ May 23, 15:10 UTCMay 23, 16:10 UTC1h 0m
2026-05-23 POE113 YYZ → YUL May 23, 13:00 UTCMay 23, 13:45 UTC45m
2026-05-23 POE410 YEG → YYZ May 23, 06:05 UTCMay 23, 09:35 UTC3h 30m
2026-05-23 POE407 YYZ → YEG May 23, 00:15 UTCMay 23, 03:50 UTC3h 34m
2026-05-22 POE406 YEG → YYZ May 22, 18:50 UTCMay 22, 22:05 UTC3h 15m
2026-05-22 POE401 YYZ → YEG May 22, 13:30 UTCMay 22, 17:20 UTC3h 50m
2026-05-22 POE150 YOW → YYZ May 22, 11:10 UTCMay 22, 11:55 UTC45m
2026-05-22 POE179 YYZ → YOW May 22, 03:25 UTCMay 22, 04:05 UTC40m
2026-05-22 POE124 YUL → YYZ May 22, 00:30 UTCMay 22, 01:25 UTC55m
2026-05-21 POE374 YVR → YUL May 21, 18:20 UTCMay 21, 22:45 UTC4h 25m
2026-05-21 POE301 YYZ → YVR May 21, 12:15 UTCMay 21, 17:00 UTC4h 45m
2026-05-20 POE236 YYT → YYZ May 20, 22:35 UTCMay 21, 01:05 UTC2h 30m
2026-05-20 POE235 YYZ → YYT May 20, 17:45 UTCMay 20, 19:30 UTC1h 45m
2026-05-20 POE202 YHZ → YYZ May 20, 14:20 UTCMay 20, 16:20 UTC2h 0m
2026-05-19 POE207 YYZ → YHZ May 19, 23:00 UTCMay 20, 00:35 UTC1h 35m
2026-05-19 POE158 YOW → YYZ May 19, 20:25 UTCMay 19, 21:05 UTC40m
2026-05-19 POE157 YYZ → YOW May 19, 18:15 UTCMay 19, 18:55 UTC40m
2026-05-18 POE618 BOS → YYZ May 18, 23:45 UTCMay 19, 01:05 UTC1h 20m
2026-05-18 POE617 YYZ → BOS May 18, 20:35 UTCMay 18, 21:40 UTC1h 5m
2026-05-18 POE204 YHZ → YYZ May 18, 16:10 UTCMay 18, 18:05 UTC1h 55m
2026-05-18 POE471 YTZ → YUL May 18, 12:50 UTCMay 18, 14:35 UTC1h 45m
2026-05-18 POE350 YWG → YHM May 18, 00:20 UTCMay 18, 02:20 UTC2h 0m
2026-05-17 POE291 YOW → YWG May 17, 20:25 UTCMay 17, 23:00 UTC2h 35m
2026-05-17 POE292 YWG → YOW May 17, 16:50 UTCMay 17, 19:01 UTC2h 10m
2026-05-17 POE289 YOW → YEG May 17, 13:01 UTCMay 17, 15:50 UTC2h 50m
2026-05-17 POE240 YHZ → YOW May 17, 10:05 UTCMay 17, 11:35 UTC1h 30m
2026-05-16 POE466 YYT → YHZ May 16, 19:10 UTCMay 16, 19:50 UTC40m
2026-05-16 POE465 YHZ → YYT May 16, 16:25 UTCMay 16, 17:30 UTC1h 5m
2026-05-16 POE201 YYZ → YHZ May 16, 12:55 UTCMay 16, 14:35 UTC1h 40m

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

Mode-S C08863 frequently asked

What is Mode-S code C08863?
C08863 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GZQW.
Where is Mode-S C08863 registered?
Mode-S code C08863 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C08863 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C08863, octal 60104143, decimal 12,617,827.
What flights does C08863 operate?
Mode-S C08863 has broadcast 20 distinct callsigns, including POE471, POE289, POE179, POE448, POE447.