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1966 Mooney M20E SUPER 21
Starts from the median asking price of 5 comparable Mooney M20E SUPER 21 listings ($72,000), then adjusts for:
- Modern GPS navigator (40% of comps) +2.8%
- Autopilot (60% of comps) +0.7%
- No ADS-B (80% of comps have one) -2.1%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | Mooney M20E SUPER 21 |
|---|---|
| Type | Other |
| Airframe time | — |
| Avionics / GPS | Garmin GNS 430 |
| Avionics / Autopilot | STEC-30 |
Engines & propellers
Airframe
- Aircraft total time
- 7805 hrs
Engine
- Time since major overhaul
- 2472.5 hrs
Decoded from the seller's description — verify against logbooks.
Description
1966 MOONEY M20E SUPER 21 Long Range, IFR-RNAV VOR ILS DME, Autopilot ACTT: 7805 hours, Hartzel Prop Time since new 1093.9, Engine TSMOH: 2472.5, Compressions: 78/76/74/76, Always Hangered IFR Certified and frequently flown IFR STEC-30 2-axis autopilot Garmin 430WAAS Lycoming IO-360-A3B6 Monroy Aux Fuel Tanks (86gal Usable) Transponder and Pitot static inspection completed 5/19/2026 Next Annual due November 2027 Weight and balance updated 2025 ELT Battery due 3/31/2029 ELT switch battery 3/31/2029 Main Tanks were Resealed by Weep No More in Wilmar, MN (2022) Engine Oil analysis since 2020
Recommended avionics upgrades
A GNS 430 upgrades naturally to the GTN 650Xi — same footprint, touchscreen GPS/nav/comm with LPV approaches.
See prices & suppliers ›No ADS-B is listed — a GTX 345 delivers required ADS-B Out plus In (traffic & weather) in one transponder.
See prices & suppliers ›Suggestions are based on the panel described in this listing; verify STC approval for this make/model before any installation.
Service Difficulty Reports (SDRs)
Checking FAA service difficulty reports…
Airworthiness Directives (ADs)
Checking airworthiness directives…
How this aircraft compares
Where this Mooney M20E SUPER 21 lands versus other Mooney M20E SUPER 21 listings on fyiAero.
Price
40th pct$65k · 40th percentile of 5 listings
Percentile = share of comparable listings at or below this value. Lower airframe/engine hours are generally fresher; price reflects the asking price only.
Operating costs & specifications — Mooney M20E Super 21 Chaparral
Typical model-level figures for the Mooney M20E Super 21 Chaparral (not this specific airframe).
Performance & dimensions
| Range | 601 nm |
|---|---|
| Cruise speed | 163 kts · 188 mph |
| Takeoff / landing | 760.0 / 595.0 |
About this plane
Single engine piston aircraft with retractable landing gear. The M20E Super 21 Chaparral seats up to 3 passengers plus 1 pilot.
Range from base
Still-air range ring — type an aircraft to change it. Compare aircraft on the Range tool ›
