1987
Year
C-GDMZ — 1987 Maule M-5-235C
C-GDMZ is a 1987 Maule M-5-235C based in Lethbridge County (CYQL), Alberta, listed on the Transport Canada Civil Aircraft Register (serial 7485C).
Piston single
Category
Alberta
Based
31
On CA register
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Maule in Canada
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The aircraft
Year built1987 · 39 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.1,043 kg · 2,299 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.Lethbridge County (CYQL), Alberta
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.Winnipeg
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.7485C
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.Maule Air INC.
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.C04DE6
Registration
Registration typePrivate, Commercial or State. Commercial means the registration permits use for hire or reward — charter, flight training, 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.3A23
Registered sinceWhen the current registration took effect. A recent date usually means the aircraft changed hands or was re-registered — it is not the date it was built.11 September 2014
Where C-GDMZ is, and how to track it
C-GDMZ transmits ADS-B under the 24-bit address C04DE6. 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 are on the ground most of the time — if a tracker shows nothing, it is very likely parked rather than missing.
How rare is C-GDMZ?
The Maule M-5-235C is uncommon in Canada — there are 31 registered on the Transport Canada Civil Aircraft Register — see every one. It's part of the broader Maule family, with 153 registered in Canada — see fleet numbers, prices and what's for sale.
- 7 of the 31 are in Alberta.
- Median year built for the type: 1977 — C-GDMZ is newer than half of them.
- One of 153 Maule aircraft on the Canadian register, across every model.
- One of 20,925 aircraft in Canada's piston single category, 3,246 of them in Alberta.
- 5 aircraft are based in Lethbridge County (CYQL) — see every one →
Not for sale right now
C-GDMZ is not listed on MarketPlane. If it ever is, we can tell you — one email, then nothing. No account needed.
Other Maule M-5-235C in Canada
C-GCVD 1983 · C-FHIF 1980 · C-GDGX 1980 · C-GEYO 1980 · C-GQJE 1980 · C-FIOU 1979 · all Maule M-5-235C →
Also based at CYQL (Lethbridge County (CYQL))
C-FOAK Murphy · C-GVBT Air Tractor · C-GKWI Zenair · C-IGIO Hummelbird · C-GELB Pohl · C-IKWB Rans · all aircraft at CYQL →
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.