N4142B V

This aircraft — FAA registration facts

N4142B is a 1953 Aero Commander 520 (serial 520-47), registered to Knutson Wayne R (individual) in Tioga, ND. Its FAA registration is recorded as v and expires June 2027; the airworthiness certificate dates from January 1972 (54 years ago). It carries 2 Lycoming GO-435 engines rated at 210 hp each (420 hp total), the engine on 36% of registered Aero Commander 520s. Its Mode-S transponder broadcasts the ICAO 24-bit address A4E59C. It is one of 12 Aero Commander 520 aircraft on the FAA registry. Knutson Wayne R holds 92 aircraft on the registry.

Registered owner

Knutson Wayne R

Owner type

Individual

Based in

Tioga, ND

Serial number

520-47

Year built

1953 · 73 yrs old

Airworthiness class

Standard – Normal

FAA status

V

Mode-S / ICAO24

A4E59C · 51162634 octal

Certificate issued

Jun 9, 2014

Airworthiness date

Jan 31, 1972

Last FAA activity

Jan 22, 2023

Registration expires

Jun 30, 2027

FAA region

Central

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

Engine on this aircraft

Engine

Lycoming GO-435

Engine type

Reciprocating (Piston)

Rated power

210 hp × 2 (420 hp total)

Power per seat

84 hp

FAA engine code

41520

4 of the 11 registered Aero Commander 520 carry this engine (36%), across 2 engine variants on the type.

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

Community facts about N4142B

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