1947
Year
C-GYIY — 1947 Navion
C-GYIY is a 1947 Navion based in Langley Reg'l (CYNJ), British Columbia, listed on the Transport Canada Civil Aircraft Register (serial NAV-4-779).
Piston single
Category
British Columbia
Based
18
On CA register
Is this your aircraft?List C-GYIY for sale. It's free →
The aircraft
Year built1947 · 79 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.1,247 kg · 2,749 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.Langley Reg'l (CYNJ), British Columbia
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.Vancouver
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.NAV-4-779
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.North American Aviation, 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.C084F1
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.A782
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.17 June 2026
Imported to CanadaWhen the aircraft was first brought onto the Canadian register from abroad. Only recorded for imported aircraft, which is about a third of the fleet.21 March 2003
Where C-GYIY is, and how to track it
C-GYIY transmits ADS-B under the 24-bit address C084F1. 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-GYIY on the Transport Canada register →
How rare is C-GYIY?
The Navion NAVION is rare in Canada. There are 18 on the register.
- 6 of the 18 are in British Columbia.
- Half of them were built before 1947. C-GYIY is right in the middle.
- Canada has 34 Navion aircraft of all models.
- Canada has 20,925 piston single aircraft, 2,880 of them in British Columbia.
- 2 aircraft are based in Langley Reg'l (CYNJ).
Not for sale right now
C-GYIY isn't for sale on MarketPlane. Leave your email and we'll send you one message if it ever is. No account needed.
Other Navion NAVION in Canada
C-GOPI 1955 · C-GRYN 1949 · C-FETP 1948 · C-FYTC 1948 · C-GHQN 1948 · C-FCYZ 1947 · all Navion NAVION →
Also based at CYNJ (Langley Reg'l (CYNJ))
C-FDGB SANG WOO LEE · C-GGFA Van'S · C-GVSW Sean E. Walker · C-GVNG Zenair · C-FLZJ Agusta · C-FMCP Van'S · all aircraft at CYNJ →
Own this aircraft?
You can list C-GYIY 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.
List C-GYIY freeSee more piston single aircraft for sale →
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.