1975 Mooney M20F Exec 21Single-Engine Piston Aircraft • Liberty, TX, USA

This 1975 Mooney M20F Exec 21 presents as a well-equipped example with recent engine and avionics investments. The airframe shows 4,193 total hours, while the IO-360 engine has 634 hours since major overhaul (SMOH) against a 2,000-hour TBO. The propeller has 449 hours. Notable avionics include a Garmin 530W GPS/NAV/COM, SL30 COM radio, GX345 transponder with ADS-B, and a G5 electronic flight instrument, complemented by an STEC 30 autopilot and Shadin fuel flow system. The aircraft features a G2 Insight engine monitor, Horizon tachometer, and backup vacuum system for redundancy.

The Exec 21 benefits from a Power Flow exhaust system and...