1975
Year
C-GUDR — 1975 American Aviation AA-5B
C-GUDR is a 1975 American Aviation AA-5B based in Montreal, Quebec, listed on the Transport Canada Civil Aircraft Register (serial AA5B0141).
Piston single
Category
Quebec
Based
34
Of this type in Canada
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Grumman American AA-1 & AA-5 in Canada
- None listed on MarketPlane right now.
- Asking prices in 3 ads we've seen across Canada since August 2026: $62,000 to $140,000.
The aircraft
Year built1975 · 51 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.1,089 kg · 2,401 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.Montreal, Quebec
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.Dorval
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.AA5B0141
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.C079D8
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.A16EA
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.22 September 2008
Where C-GUDR is, and how to track it
C-GUDR transmits ADS-B under the 24-bit address C079D8. 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-GUDR on the Transport Canada register →
How rare is C-GUDR?
The American Aviation AA-5B is uncommon in Canada. There are 34 on the register. It belongs to the Grumman American AA-1 & AA-5 family, which has 159 in Canada.
- 4 of the 34 are in Quebec.
- Half of them were built before 1977. C-GUDR is older than most.
- Canada has 159 American Aviation aircraft of all models.
- Canada has 20,925 piston single aircraft, 3,913 of them in Quebec.
- 146 aircraft are based in Montreal. See them all →
Not for sale right now
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Other American Aviation AA-5B in Canada
C-GXXW 1987 · C-FADZ 1979 · C-FNBL 1979 · C-GVOE 1979 · C-GVXY 1979 · C-GZDZ 1979 · all American Aviation AA-5B →
Own this aircraft?
You can list C-GUDR here for free. We already have the year, make, model, serial and engine from the register, so most of the form is filled in for you. Buyers contact you directly and we take no commission.
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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.