2004
Year
C-GSTW — 2004 Zenair CH640
C-GSTW is an amateur-built 2004 Zenair CH640 based in Pitt Meadows, British Columbia, listed on the Transport Canada Civil Aircraft Register (serial 6400030).
Experimental / homebuilt
Category
British Columbia
Based
2
On CA register
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Zenair / Zenith in Canada
- 1 for sale on MarketPlane now, asking $36,000–$36,000.
- Asking prices seen across Canada since August 2026: $31,500–$235,000 (4 adverts).
The aircraft
Year built2004 · 22 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.998 kg · 2,200 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.Pitt Meadows, 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.6400030
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.Alan Thistleton
Built inWhere the aircraft was manufactured. Most of Canada's fleet was built in the United States.Canada
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.C07635
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
AirworthinessAmateur-built: the owner built at least half of it themselves, under Transport Canada's homebuilt standard. It cannot be flown for hire or reward, so no charter, no rental and no paid flight training.Special Certificate of Airworthiness Amateur Built
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 549 - Amateur Built Aircraft
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.29 July 2020
Where C-GSTW is, and how to track it
C-GSTW transmits ADS-B under the 24-bit address C07635. 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-GSTW?
The Zenair CH640 is very rare in Canada — there are 2 registered on the Transport Canada Civil Aircraft Register — see every one. It's part of the broader Zenair / Zenith family, with 478 registered in Canada — see fleet numbers, prices and what's for sale.
- 1 of the 2 is in British Columbia.
- Median year built in Canada's experimental / homebuilt category: 2001 — C-GSTW is newer than half of that fleet.
- One of 435 Zenair aircraft on the Canadian register, across every model.
- One of 4,126 aircraft in Canada's experimental / homebuilt category, 646 of them in British Columbia.
- 199 aircraft are based in Pitt Meadows — see every one →
Not for sale right now
C-GSTW is not listed on MarketPlane. If it ever is, we can tell you — one email, then nothing. No account needed.
Other Zenair CH640 in Canada
C-FLTA 2026 · all Zenair CH640 →
Own this aircraft?
List C-GSTW on MarketPlane.ca — free, no commission, and Canadian buyers contact you directly. We already have the year, make, model, serial and engine from the register, so the form opens mostly filled in.
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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.