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1999 MOONEY M20S EAGLE
Starts from the median asking price of 162 comparable MOONEY Single-Engine Piston listings ($149,450), then adjusts for:
- Year +19 vs comparable listings +20.0%
- Airframe time -2,225 hr vs comps +4.5%
- Engine time +122 hr vs comps -0.4%
- Market supply: 2 for sale of 58 FAA-registered +1.6%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | MOONEY M20S EAGLE |
|---|---|
| Type | Single-Engine Piston |
| Airframe time | 1,000 hrs |
| Engine time | 1,000 SNEW |
| Avionics / Transponder | Garmin GTX 345 |
| Avionics / Other | Genesys ST-360, Garmin GTN 650Xi, King KX-155 |
| Annual | April 2026 |
| Inspection | Annual |
Description
Upgraded to the 310 horsepower 'Screaming Eagle' Conversion. An all-weather aircraft featuring both TKS Anti-Icing and Air Conditioning. Gorgeous paint and a nice panel featuring a Garmin GTN-650xi. Incredible Climb, Very Good Speed all wrapped up in a beautiful package.
Modifications
Upgraded to the 310hp Engine with the Midwest M20 'Screaming Eagle' Conversion and Hartzell 'Top Prop'. AST TKS Anti-Icing System (Inadvertent Encounter), Factory Air Conditioning, Precise Flight Speed Brakes, Factory 4-Place Oxygen,
Avionics
Garmin GTN-650xi WAAS GPS / Nav / Com / Touchscreen FMS. Garmin GTX-345 (ADSB in-out). Garmin FS-510 Flight Stream Data Interface. L3 WX-500 Stormscope (displayed on the 650). STEC-55X Autopilot with Altitude Hold and Glide Slope / Glide Path Capture. STEC ST-360 Altitude Preselct / Vertical Speed Select. STEC HSI and Flight Director. King KX155A Digital Nav / Com #2
General
| Year | 1999 |
|---|---|
| Manufacturer | MOONEY |
| Model | M20S EAGLE |
| Serial Number | 30-0004 |
| Registration # | N21737 |
| Condition | Used |
Airframe
| Total Time | 1,000 |
|---|
Engine
| Engine 1 Time | 1,000 SNEW |
|---|---|
| Engine TBO | 2000 |
Avionics
| Avionics/Radios | Garmin GTN-650xi WAAS GPS / Nav / Com / Touchscreen FMS. Garmin GTX-345 (ADSB in-out). Garmin FS-510 Flight Stream Data Interface. L3 WX-500 Stormscope (displayed on the 650). STEC-55X Autopilot with Altitude Hold and Glide Slope / Glide Path Capture. STEC ST-360 Altitude Preselct / Vertical Speed Select. STEC HSI and Flight Director. King KX155A Digital Nav / Com #2 |
|---|
Additional Equipment
| Additional Equipment | Upgraded to the 310hp Engine with the Midwest M20 'Screaming Eagle' Conversion and Hartzell 'Top Prop'. AST TKS Anti-Icing System (Inadvertent Encounter), Factory Air Conditioning, Precise Flight Speed Brakes, Factory 4-Place Oxygen, |
|---|
Inspection Status
| Inspection Status | Annual Due April 2026. |
|---|
