Apparatus

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sensors Mode-S transponder

C0868A

ICAO 24-bit transponder address · allocated to Canada

Currently assigned to C-GYYR · DE HAVILLAND DHC-8-400 Dash 8 · operated by PAL Airlines Ltd.

Hex
C0868A
Octal
60103212
Decimal
12,617,354
Country
CA
Tail
C-GYYR
Type
DH8D
No current signal · last broadcast 1d ago
Flights observed
8
Distinct callsigns
5
Country
CA
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S C0868A.

Country allocation

The ICAO 24-bit address C0868A 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 5 distinct

Callsign Airline Flights Last seen
PVL834 Professione VOlare 3 2026-04-13
PVL831 Professione VOlare 2 2026-04-13
PVL7704 - 1 2026-04-12
PVL7695 Professione VOlare 1 2026-04-12
PVL7682 - 1 2026-04-13

Recent flights last 8

DateFlightRouteTakeoffLandingDuration
2026-04-13 PVL834 YUL → YQB Apr 13, 20:50 UTCApr 13, 21:20 UTC30m
2026-04-13 PVL834 YUL → YQB Apr 13, 19:50 UTCApr 13, 20:05 UTC15m
2026-04-13 PVL834 YUL → YQB Apr 13, 19:30 UTCApr 13, 20:05 UTC35m
2026-04-13 PVL831 YQB → YUL Apr 13, 17:35 UTCApr 13, 18:10 UTC35m
2026-04-13 PVL831 YQB → YUL Apr 13, 16:35 UTCApr 13, 17:00 UTC25m
2026-04-13 PVL7682 - Apr 13, 00:24 UTCApr 13, 01:53 UTC1h 29m
2026-04-12 PVL7704 - Apr 12, 19:50 UTCApr 12, 20:15 UTC25m
2026-04-12 PVL7695 YQX → YHZ Apr 12, 18:20 UTCApr 12, 19:05 UTC45m

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

Mode-S C0868A frequently asked

What is Mode-S code C0868A?
C0868A is an ICAO 24-bit transponder address. Allocated to Canada. Assigned to C-GYYR.
Where is Mode-S C0868A registered?
Mode-S code C0868A is allocated to Canada (CA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is C0868A 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 C0868A, octal 60103212, decimal 12,617,354.
What flights does C0868A operate?
Mode-S C0868A has broadcast 5 distinct callsigns, including PVL834, PVL831, PVL7704, PVL7695, PVL7682.