Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

C06356

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GLQB · DE HAVILLAND DHC-8-400 Dash 8 · operated by Porter Airlines Inc.

Hex
C06356
Octal
60061526
Decimal
12,608,342
Country
CA
Tail
C-GLQB
Type
DH8D
No current signal · last broadcast 1h ago
Flights observed
440
Distinct callsigns
20
Country
CA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S C06356.

Country allocation

The ICAO 24-bit address C06356 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
PTR2639 - 13 2026-07-14
PTR2630 - 13 2026-07-14
PTR2635 Nova Scotia Department of Lands and Forests 10 2026-05-18
PTR2314 - 8 2026-06-30
PTR2221 - 8 2026-07-05
PTR2317 - 7 2026-06-29
PTR2121 - 7 2026-07-13
PTR2726 - 6 2026-07-11
PTR2725 - 6 2026-07-11
PTR2636 Nova Scotia Department of Lands and Forests 6 2026-05-07
PTR2572 Nova Scotia Department of Lands and Forests 6 2026-06-29
PTR2571 Nova Scotia Department of Lands and Forests 6 2026-06-29
PTR2346 - 6 2026-06-28
PTR2304 - 6 2026-06-15
PTR2303 Nova Scotia Department of Lands and Forests 6 2026-06-29
PTR2258 - 6 2026-07-06
PTR2122 - 6 2026-07-13
PTR2949 - 5 2026-07-06
PTR2948 - 5 2026-07-07
PTR2945 - 5 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 PTR2387 YTZ → MDW Jul 14, 13:00 UTCJul 14, 14:25 UTC1h 25m
2026-07-14 PTR2630 - Jul 14, 11:05 UTCJul 14, 11:55 UTC50m
2026-07-14 PTR2630 - Jul 14, 10:10 UTCJul 14, 10:30 UTC20m
2026-07-14 PTR2639 - Jul 14, 01:50 UTCJul 14, 02:10 UTC20m
2026-07-14 PTR2639 - Jul 14, 00:25 UTCJul 14, 01:05 UTC40m
2026-07-13 PTR2682 - Jul 13, 22:15 UTCJul 13, 23:00 UTC45m
2026-07-13 PTR2691 - Jul 13, 20:05 UTCJul 13, 20:45 UTC40m
2026-07-13 PTR2130 - Jul 13, 17:45 UTCJul 13, 18:50 UTC1h 5m
2026-07-13 PTR2129 - Jul 13, 15:30 UTCJul 13, 16:30 UTC1h 0m
2026-07-13 PTR2122 - Jul 13, 13:00 UTCJul 13, 14:05 UTC1h 5m
2026-07-13 PTR2121 - Jul 13, 10:55 UTCJul 13, 11:55 UTC1h 0m
2026-07-13 PTR2264 - Jul 13, 00:50 UTCJul 13, 01:30 UTC40m
2026-07-12 PTR2316 - Jul 12, 20:20 UTCJul 12, 21:35 UTC1h 15m
2026-07-12 PTR2315 - Jul 12, 17:55 UTCJul 12, 19:01 UTC1h 5m
2026-07-12 PTR2370 - Jul 12, 15:10 UTCJul 12, 16:35 UTC1h 25m
2026-07-12 PTR2293 - Jul 12, 12:01 UTCJul 12, 13:55 UTC1h 55m
2026-07-11 PTR2726 - Jul 11, 20:55 UTCJul 11, 21:55 UTC1h 0m
2026-07-11 PTR2725 - Jul 11, 18:10 UTCJul 11, 19:15 UTC1h 5m
2026-07-11 PTR2388 - Jul 11, 15:40 UTCJul 11, 16:55 UTC1h 15m
2026-07-11 PTR2387 - Jul 11, 13:15 UTCJul 11, 14:45 UTC1h 30m
2026-07-10 PTR2726 - Jul 10, 21:05 UTCJul 10, 22:35 UTC1h 30m
2026-07-10 PTR2725 - Jul 10, 18:10 UTCJul 10, 19:20 UTC1h 10m
2026-07-10 PTR2280 - Jul 10, 11:40 UTCJul 10, 14:10 UTC2h 30m
2026-07-10 PTR2499 - Jul 10, 04:05 UTCJul 10, 05:35 UTC1h 30m
2026-07-10 PTR2265 - Jul 10, 02:20 UTCJul 10, 03:00 UTC40m
2026-07-09 PTR2132 - Jul 9, 23:35 UTCJul 10, 00:55 UTC1h 20m
2026-07-09 PTR2339 - Jul 9, 19:25 UTCJul 9, 20:35 UTC1h 10m
2026-07-09 PTR2370 - Jul 9, 15:20 UTCJul 9, 17:05 UTC1h 45m
2026-07-09 PTR2293 - Jul 9, 12:00 UTCJul 9, 13:55 UTC1h 55m
2026-07-09 PTR9801 - Jul 9, 01:30 UTCJul 9, 01:45 UTC15m
2026-07-08 PTR206 - Jul 8, 21:40 UTCJul 9, 00:10 UTC2h 30m
2026-07-08 PTR205 - Jul 8, 18:15 UTCJul 8, 20:25 UTC2h 10m
2026-07-08 PTR616 - Jul 8, 14:15 UTCJul 8, 15:40 UTC1h 25m
2026-07-08 PTR615 - Jul 8, 11:55 UTCJul 8, 13:10 UTC1h 15m
2026-07-08 PTR258 - Jul 8, 00:45 UTCJul 8, 03:05 UTC2h 20m
2026-07-07 PTR259 - Jul 7, 19:15 UTCJul 7, 21:55 UTC2h 40m
2026-07-07 PTR2948 - Jul 7, 02:50 UTCJul 7, 04:10 UTC1h 20m
2026-07-06 PTR2949 - Jul 6, 23:35 UTCJul 7, 00:50 UTC1h 15m
2026-07-06 PTR2258 - Jul 6, 20:40 UTCJul 6, 21:20 UTC40m
2026-07-06 PTR2494 - Jul 6, 17:20 UTCJul 6, 19:20 UTC2h 0m
2026-07-06 PTR2325 - Jul 6, 13:45 UTCJul 6, 15:10 UTC1h 25m
2026-07-06 PTR2324 - Jul 6, 11:05 UTCJul 6, 12:35 UTC1h 30m
2026-07-06 PTR2499 - Jul 6, 05:45 UTCJul 6, 07:15 UTC1h 30m
2026-07-06 PTR2448 - Jul 6, 04:00 UTCJul 6, 04:45 UTC45m
2026-07-05 PTR2439 YHU → YHM Jul 5, 23:30 UTCJul 6, 00:40 UTC1h 10m
2026-07-05 PTR2368 - Jul 5, 20:40 UTCJul 5, 22:10 UTC1h 30m
2026-07-05 PTR2221 - Jul 5, 17:55 UTCJul 5, 19:15 UTC1h 20m
2026-07-05 PTR2221 - Jul 5, 16:15 UTCJul 5, 16:55 UTC40m
2026-07-05 PTR2122 - Jul 5, 13:20 UTCJul 5, 14:25 UTC1h 5m
2026-07-05 PTR2121 - Jul 5, 11:20 UTCJul 5, 12:15 UTC55m

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

Mode-S C06356 frequently asked

What is Mode-S code C06356?
C06356 is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GLQB.
Where is Mode-S C06356 registered?
Mode-S code C06356 is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C06356 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex C06356, octal 60061526, decimal 12,608,342.
What flights does C06356 operate?
Mode-S C06356 has broadcast 20 distinct callsigns, including PTR2639, PTR2630, PTR2635, PTR2314, PTR2221.