1975
Year
C-GDMD — 1975 Cessna 421B
C-GDMD is a 1975 Cessna 421B (2 engines) based in CNC3, Ontario, listed on the Transport Canada Civil Aircraft Register (serial 421B0917).
Piston twin
Category
Ontario
Based
15
Of this type in Canada
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The aircraft
Where it's based
BasedCNC3, Ontario
Identity
Registration
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
Where C-GDMD is, and how to track it
C-GDMD transmits ADS-B under the 24-bit address C04DD0, which the trackers below use to find it. What the address is.
The owner of record and the certificate history are on Transport Canada's own lookup: see C-GDMD on the Transport Canada register →
How rare is C-GDMD?
The Cessna 421B is rare in Canada. There are 15 on the register.
- 6 of the 15 are in Ontario.
- Half of them were built before 1975. C-GDMD is right in the middle.
- Canada has 7,511 Cessna aircraft of all models.
- Canada has 1,492 piston twin aircraft, 412 of them in Ontario.
- 68 aircraft are based in CNC3. See them all →
Not for sale right now
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Other Cessna 421B in Canada
C-FHTL 1975 · C-FWWM 1975 · C-GADG 1975 · C-GGHO 1975 · C-GJGJ 1975 · C-GKOZ 1975 · all Cessna 421B → · every Cessna in Canada →
Own this aircraft?
List C-GDMD free. The form fills in from the register: the 1975 Cessna 421B, serial 421B0917. No commission.
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Canadian Civil Aircraft Register, current to September 29, 2026. Aircraft data reproduced and distributed with the permission of the Government of Canada. MarketPlane.ca is not affiliated with Transport Canada.