N129MB V

This aircraft — FAA registration facts

N129MB is a 1971 Aero Commander 500 S (serial 3108), registered to Yellowfin Air Services LLC (LLC) in Wilmington, DE. Its FAA registration is recorded as v and expires August 2033; the airworthiness certificate dates from June 1971 (55 years ago). It carries 2 Lycoming TI0-540 SER engines rated at 310 hp each (620 hp total), the engine on 77% of registered Aero Commander 500 Ss. Its Mode-S transponder broadcasts the ICAO 24-bit address A07636. It is one of 45 Aero Commander 500 S aircraft on the FAA registry.

Registered owner

Yellowfin Air Services LLC

Owner type

LLC

Based in

Wilmington, DE

Serial number

3108

Year built

1971 · 55 yrs old

Airworthiness class

1NU

FAA status

V

Mode-S / ICAO24

A07636 · 50073066 octal

Certificate issued

Aug 30, 2026

Airworthiness date

Jun 18, 1971

Last FAA activity

Aug 30, 2026

Registration expires

Aug 31, 2033

FAA region

1

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

Engine on this aircraft

Engine

Lycoming TI0-540 SER

Engine type

Turbo-prop

Rated power

310 hp × 2 (620 hp total)

Power per seat

89 hp

FAA engine code

41533

33 of the 43 registered Aero Commander 500 S carry this engine (77%), across 4 engine variants on the type.

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

Community facts about N129MB

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