1978
Year
C-GKNS — 1978 Piper PA-28-181
C-GKNS is a 1978 Piper PA-28-181 based in Carbduff, Saskatchewan, listed on the Transport Canada Civil Aircraft Register (serial 28-7890453).
Piston single
Category
Saskatchewan
Based
64
On CA register
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Piper PA-28 (Cherokee, Warrior, Archer) in Canada
- 8 listed on MarketPlane now, from $19,500 to $180,000.
- Most ask between $79,000 and $125,000. That's from 15 ads we've seen across Canada since July 2026, which ranged from $22,000 to $180,000.
The aircraft
Year built1978 · 48 years old
Airframe typeWhether Transport Canada classes it as an aeroplane, a helicopter, a glider, a balloon or a gyroplane.Aeroplane
Engine typeHow the engine makes power. Piston engines run on avgas like a car engine; turboprops and jets burn turbine fuel, cost far more to overhaul, and are usually reserved for bigger or faster aircraft.Piston
Engines1
Max take-off weightMaximum take-off weight: the heaviest the aircraft may legally be when it starts its take-off roll, including fuel, people and baggage. It's the number that decides what licence and ratings you need, and what it costs to park.1,157 kg · 2,550 lb
Where it's based
BasedThe city or airport Transport Canada holds as the aircraft's base. Where the field holds a four-letter code like CYXE, that's the airport's ICAO identifier.Carbduff, Saskatchewan
Transport Canada officeThe Transport Canada regional office that administers this registration. It follows the owner's address, so it isn't always the nearest office to where the aircraft actually sits.Toronto
Identity
Serial numberThe manufacturer's own number for this individual airframe, stamped on a plate. Unlike the registration, it never changes. It identifies the aircraft across every country it's ever been registered in.28-7890453
ManufacturerThe full legal name of the company that built it, which is often not the name on the tail. A Cessna 172 built in 2022 was made by Textron Aviation.Piper Aircraft Corporation
Built inWhere the aircraft was manufactured. Most of Canada's fleet was built in the United States.U.S.A.
ICAO 24-bit addressA unique 24-bit number your transponder broadcasts with every Mode S and ADS-B message. Flight trackers key on it rather than the tail number. Canada's block runs C00000 to C3FFFF, which is why Canadian aircraft nearly all start C0 to C3. Transport Canada assigns it against the registration, so it changes if the aircraft is re-registered.C06075
Registration
Registration typePrivate, Commercial or State. Commercial means the registration permits use for hire or reward, like charter, flight training or aerial work. It describes the registration, not who owns the aircraft.Private
AirworthinessThe standard certificate: the aircraft conforms to its approved design and is maintained by a licensed engineer. No restrictions beyond the type's own, and it's what buyers and lenders expect to see.Certificate of Airworthiness
Basis of registrationThe rule the aircraft is registered under. Most are registered against a type certificate, meaning they're a factory design approved by the regulator; amateur-built and ultralight aircraft come in under their own standards.CAR Standard 507.02, 507.03 - Type Certificate
Type certificateThe approval number for the aircraft's design, issued to the manufacturer. Every aircraft built to that approved design shares it, so it's a good way to confirm exactly which variant you're looking at.2A13
Registered sinceWhen the current registration took effect. A recent date usually means the aircraft changed hands or was re-registered. It isn't the year it was built.4 November 2016
Where C-GKNS is, and how to track it
C-GKNS transmits ADS-B under the 24-bit address C06075. Trackers key on that address rather than the tail number, so it finds the aircraft even on flights flown under a different callsign. Transport Canada assigns the address against the registration, so it changes if the aircraft is re-registered.
Most private aircraft spend most of their time on the ground. If a tracker shows nothing, it's probably just parked.
The owner of record and the certificate history are on Transport Canada's own lookup: see C-GKNS on the Transport Canada register →
How rare is C-GKNS?
The Piper PA-28-181 is uncommon in Canada. There are 64 on the register. It belongs to the Piper PA-28 (Cherokee, Warrior, Archer) family, which has 1,155 in Canada.
- 3 of the 64 are in Saskatchewan.
- It's the 84th most common type in Canada.
- Half of them were built before 1977. C-GKNS is newer than most.
- Canada has 3,374 Piper aircraft of all models.
- Canada has 20,925 piston single aircraft, 1,288 of them in Saskatchewan.
Not for sale right now
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Other Piper PA-28-181 in Canada
C-FSWH 2007 · C-GDIX 2000 · C-GHNE 2000 · C-GUDV 2000 · C-FHDZ 1985 · C-GWDH 1984 · all Piper PA-28-181 →
Own this aircraft?
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Canadian Civil Aircraft Register, current to September 17, 2026. Aircraft data reproduced and distributed with the permission of the Government of Canada. MarketPlane.ca is not affiliated with Transport Canada.