Apparatus

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sensors Mode-S transponder

C0618C

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GKYL · EMBRAER ERJ-190-400 · operated by PORTER AIRLINES (CANADA) LIMITED

Hex
C0618C
Octal
60060614
Decimal
12,607,884
Country
CA
Tail
C-GKYL
Type
E295
No current signal · last broadcast 3h ago
Flights observed
136
Distinct callsigns
20
Country
CA
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S C0618C.

Country allocation

The ICAO 24-bit address C0618C 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
POE663 Porter Airlines 11 2026-05-16
POE664 Porter Airlines 9 2026-04-17
POE671 Porter Airlines 4 2026-04-15
POE357 Porter Airlines 4 2026-05-03
POE672 Porter Airlines 3 2026-04-16
POE607 Porter Airlines 3 2026-05-20
POE211 Porter Airlines 3 2026-05-29
POE767 Porter Airlines 2 2026-05-12
POE642 Porter Airlines 2 2026-05-25
POE641 Porter Airlines 2 2026-05-25
POE608 Porter Airlines 2 2026-05-08
POE514 Porter Airlines 2 2026-05-19
POE513 Porter Airlines 2 2026-05-19
POE452 Porter Airlines 2 2026-05-07
POE451 Porter Airlines 2 2026-05-07
POE389 Porter Airlines 2 2026-05-15
POE362 Porter Airlines 2 2026-05-03
POE360 - 2 2026-04-13
POE274 Porter Airlines 2 2026-05-15
POE256 Porter Airlines 2 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 POE282 YEG → YOW May 29, 18:10 UTCMay 29, 21:40 UTC3h 30m
2026-05-29 POE277 YOW → YYC May 29, 12:55 UTCMay 29, 16:45 UTC3h 50m
2026-05-29 POE240 YHZ → YOW May 29, 10:05 UTCMay 29, 11:30 UTC1h 25m
2026-05-29 POE211 YYZ → YHZ May 29, 01:00 UTCMay 29, 02:45 UTC1h 45m
2026-05-28 POE210 YHZ → YYZ May 28, 21:45 UTCMay 28, 23:30 UTC1h 45m
2026-05-28 POE466 YYT → YHZ May 28, 16:35 UTCMay 28, 20:20 UTC3h 45m
2026-05-28 POE201 YYZ → YHZ May 28, 13:25 UTCMay 28, 15:10 UTC1h 45m
2026-05-27 POE356 YYC → YYZ May 27, 18:45 UTCMay 27, 22:15 UTC3h 30m
2026-05-27 POE353 YYZ → YYC May 27, 13:25 UTCMay 27, 17:15 UTC3h 50m
2026-05-26 POE654 LAS → YYZ May 26, 20:05 UTCMay 26, 22:59 UTC2h 55m
2026-05-26 POE653 YYZ → LAS May 26, 14:40 UTCMay 26, 18:45 UTC4h 5m
2026-05-25 POE642 PHX → YYZ May 25, 19:30 UTCMay 25, 23:19 UTC3h 50m
2026-05-25 POE641 YYZ → PHX May 25, 13:40 UTCMay 25, 18:00 UTC4h 20m
2026-05-25 POE410 YEG → YYZ May 25, 06:05 UTCMay 25, 09:20 UTC3h 15m
2026-05-25 POE407 YYZ → YEG May 25, 01:55 UTCMay 25, 04:05 UTC2h 10m
2026-05-24 POE372 YVR → YUL May 24, 15:05 UTCMay 24, 19:50 UTC4h 45m
2026-05-23 POE317 YYZ → YVR May 23, 23:30 UTCMay 24, 04:15 UTC4h 45m
2026-05-23 POE302 YVR → YYZ May 23, 14:20 UTCMay 23, 18:25 UTC4h 6m
2026-05-22 POE267 YOW → YVR May 22, 23:10 UTCMay 23, 04:15 UTC5h 4m
2026-05-22 POE276 YYC → YOW May 22, 18:25 UTCMay 22, 21:50 UTC3h 25m
2026-05-22 POE269 YOW → YYC May 22, 13:00 UTCMay 22, 17:10 UTC4h 10m
2026-05-21 POE165 YYZ → YOW May 21, 23:25 UTCMay 22, 00:05 UTC40m
2026-05-21 POE206 YHZ → YYZ May 21, 19:50 UTCMay 21, 22:05 UTC2h 15m
2026-05-21 POE205 YYZ → YHZ May 21, 16:50 UTCMay 21, 18:25 UTC1h 35m
2026-05-21 POE604 LGA → YYZ May 21, 14:20 UTCMay 21, 15:25 UTC1h 5m
2026-05-21 POE603 YYZ → LGA May 21, 11:30 UTCMay 21, 12:30 UTC1h 0m
2026-05-20 POE1608 LGA → YYZ May 20, 17:55 UTCMay 20, 18:55 UTC1h 0m
2026-05-20 POE607 YYZ → LGA May 20, 02:40 UTCMay 20, 03:35 UTC55m
2026-05-19 POE514 FLL → YYZ May 19, 18:05 UTCMay 19, 20:50 UTC2h 45m
2026-05-19 POE513 YYZ → FLL May 19, 13:50 UTCMay 19, 16:35 UTC2h 45m
2026-05-19 POE200 YHZ → YYZ May 19, 09:25 UTCMay 19, 11:35 UTC2h 10m
2026-05-19 POE211 YYZ → YHZ May 19, 01:00 UTCMay 19, 02:40 UTC1h 40m
2026-05-18 POE406 YEG → YYZ May 18, 18:40 UTCMay 18, 22:10 UTC3h 30m
2026-05-18 POE401 YYZ → YEG May 18, 13:25 UTCMay 18, 17:10 UTC3h 45m
2026-05-17 POE642 PHX → YYZ May 17, 19:35 UTCMay 17, 23:20 UTC3h 45m
2026-05-17 POE641 YYZ → PHX May 17, 13:45 UTCMay 17, 18:05 UTC4h 20m
2026-05-16 POE662 LAX → YYZ May 16, 20:35 UTCMay 17, 00:45 UTC4h 10m
2026-05-16 POE663 YYZ → LAX May 16, 14:01 UTCMay 16, 19:00 UTC5h 0m
2026-05-15 POE168 YOW → YYZ May 15, 23:35 UTCMay 16, 00:15 UTC40m
2026-05-15 POE244 YHZ → YOW May 15, 20:40 UTCMay 15, 22:00 UTC1h 20m
2026-05-15 POE245 YOW → YHZ May 15, 18:05 UTCMay 15, 19:25 UTC1h 20m
2026-05-15 POE274 YYC → YOW May 15, 13:05 UTCMay 15, 16:35 UTC3h 29m
2026-05-15 POE389 YUL → YYC May 15, 00:25 UTCMay 15, 04:35 UTC4h 10m
2026-05-14 POE256 YHZ → YUL May 14, 21:15 UTCMay 14, 22:35 UTC1h 20m
2026-05-14 POE473 YHM → YHZ May 14, 18:05 UTCMay 14, 19:50 UTC1h 45m
2026-05-14 POE470 YHZ → YHM May 14, 14:55 UTCMay 14, 16:50 UTC1h 55m
2026-05-14 POE241 YOW → YHZ May 14, 12:05 UTCMay 14, 13:20 UTC1h 15m
2026-05-13 POE326 YLW → YOW May 13, 20:10 UTCMay 14, 00:10 UTC4h 0m
2026-05-13 POE325 YOW → YLW May 13, 14:10 UTCMay 13, 18:45 UTC4h 35m
2026-05-12 POE767 YOW → CUN May 12, 12:55 UTCMay 12, 22:15 UTC9h 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-GKYL page for operator, model, and routing details .

Mode-S C0618C frequently asked

What is Mode-S code C0618C?
C0618C is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GKYL.
Where is Mode-S C0618C registered?
Mode-S code C0618C is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0618C broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C0618C, octal 60060614, decimal 12,607,884.
What flights does C0618C operate?
Mode-S C0618C has broadcast 20 distinct callsigns, including POE663, POE664, POE671, POE357, POE672.