N421Z 7

This aircraft — FAA registration facts

N421Z is a 1968 Cessna 421 (serial 421-0077), registered to Sale Reported (individual) in Xxx, OK. Its FAA registration is recorded as 7; the airworthiness certificate dates from April 1968 (58 years ago). It carries 2 Cont Motor GTSIO-520-C engines rated at 340 hp each (680 hp total), the engine on 79% of registered Cessna 421s. Its Mode-S transponder broadcasts the ICAO 24-bit address A50195. It is one of 29 Cessna 421 aircraft on the FAA registry. Sale Reported holds 1,503 aircraft on the registry.

Registered owner

Sale Reported

Owner type

Individual

Based in

Xxx, OK

Serial number

421-0077

Year built

1968 · 58 yrs old

Airworthiness class

Standard – Normal

FAA status

7

Mode-S / ICAO24

A50195 · 51200625 octal

Airworthiness date

Apr 8, 1968

Last FAA activity

Jun 1, 2026

FAA region

2

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine

Cont Motor GTSIO-520-C

Engine type

Reciprocating (Piston)

Rated power

340 hp × 2 (680 hp total)

Power per seat

85 hp

FAA engine code

17035

22 of the 28 registered Cessna 421 carry this engine (79%), across 5 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Runway requirement (estimate)

A Cessna 421 needs roughly 4,500 ft of runway for takeoff at sea level (takeoff distance ~3,900 ft plus a 15% safety margin). Check it against a destination airport →

Planning estimate for takeoff only — excludes landing distance, wind, density altitude, and contamination. Verify against the aircraft's POH/AFM.

Community facts about N421Z

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.