‹ Back to results
Single-Engine Piston

1964 MOONEY M20E SUPER 21

Roberts, MT · USA
$74,000 fyiEstimate $95,500–$98,000 How this estimate is built

Starts from the median asking price of 10 comparable MOONEY M20E SUPER 21 listings ($96,750), then adjusts for:

  • Year -1 vs comparable listings -1.5%
  • Airframe time +507 hr vs comps -1.0%
  • Engine time +337 hr vs comps -1.0%
  • Market supply: 13 for sale of 829 FAA-registered +3.4%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

1964
5,135 hrs
N6988U
348
1
James Kisthard
Kisthard James A Co-owned
Per the FAA aircraft registry (public record)
📍 Roberts, MT

Overview

Make / ModelMOONEY M20E SUPER 21
TypeSingle-Engine Piston
Airframe time5,135 hrs
Engine time1070 SMOH
Avionics / TransponderGarmin GTX 327
Avionics / OtherKing KX-155
ADS-BYes
ADS-B

Description

Detailed Description N6988U is a beautiful short body Mooney that has been meticulously maintained. Includes full logs and all complied AD's. Cruises fast and efficient burning under 10 gallons an hour. Flown regularly and kept in heated hanger at KRED. No known damage history. Bought in 2019 as a time builder and served its purpose flying across the country multiple times. We are selling to help pay for an aerostar and sad to see it go. Times will change as airplane is flown weekly This mooney underwent a restoration in 2023. All most everything has been replaced from the bolts in the elevator to the ducting of the heater! There are some small chips in the paint, paint repair on the baggage door, and a small wrinkle on the pilot side elevator that was there when we bought it. Included Accessories: Bruces custom cover cowl plugs door seal kit Long Range Tanks with Fuel Bladders and no leaks Brand New Side Windows July 2025 Last Anual November 2025 New Tires 2024 New Chrome Spinner

Modifications

IO-360 A1A SMOH: 1070.32 IRAN : 200 Compressions: 1. 76 2. 77 3. 78 4. 79 Hartzell HC-CZYK-1BF SMOH: 6 The prop and governor were recently overhauled in July by precision propellers in Boise. Engine was completely disassembled and went through and extensive rebuild in 2023. The valves were leak checked instead of removed and so some mechanics might not consider it a top overhaul. Rebuild included: New camshaft New piston rings New pistons and Pins New Gear Fuel pump New Mag Leads New Front Center and Read Bearings New Lifter Bodies New Oil Cooler New oil pump housing New Vernatherm New Mixture control New vacuum pump

Avionics

Tail Beacon ADSB out Garmin GTX 327 Transponder New Attitude Indicator New DG kx 155 Radio ky 97A Radio Apollo GX55 Electronics International Engine Analyzer Mooney wing levler Auto pilot

How this aircraft compares

Where this MOONEY M20E SUPER 21 lands versus other MOONEY M20E SUPER 21 listings on fyiAero.

Price

30th pct
$65k$149kThis aircraft · $74k

$74k · 30th percentile of 10 listings

Airframe time

90th pct
1,9005,223This aircraft · 5,135

5,135 hours total (TTAF) · 90th percentile of 10 listings

Engine time

80th pct
501,833This aircraft · 1,070

1,070 hours since major overhaul · 80th percentile of 10 listings

Percentile = share of comparable listings at or below this value. Lower airframe/engine hours are generally fresher; price reflects the asking price only.