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Single-Engine Piston

1964 MOONEY M20E SUPER 21

Arlington, WA · USA
🕒 Listed 2 months ago
$69,000
fyiEstimate $81,000–$83,000 ⓘ How this estimate is built

Starts from the median asking price of 5 comparable Mooney M20E SUPER 21 listings ($79,500), then adjusts for:

  • Airframe time +437 hr vs comps -0.9%
  • Market supply: 8 for sale of 829 FAA-registered +4.2%

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

1964
5,135 hrs
N6988U ✈ Flight Tracking
Aug 25, 2026 (56 days ago)
348
—
1
—
—
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 GTX327
Avionics / Nav / com radioKing KX 155
ADS-BYes
ADS-B

Engines & propellers

Engine

Time since major overhaul
1070.32 hrs

Decoded from the seller's description — verify against logbooks.

Description

Detailed Description Recently moved to KAWO. 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. 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 27.5 gal ( per side) fuel 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

Recommended avionics upgrades

Garmin GFC 500 autopilot

No autopilot is listed — a GFC 500 (or S-TEC 3100 / Trio Pro Pilot where the GFC isn't STC'd) adds a modern digital autopilot with envelope protection, subject to model approval.

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

20th pct
$69k$100kThis aircraft · $69k

$69k · 20th percentile of 5 listings

Airframe time

83rd pct
3,5005,223This aircraft · 5,135

5,135 hours total (TTAF) · 83rd percentile of 6 listings

Engine time

83rd pct
801,833This aircraft · 1,070

1,070 hours since major overhaul · 83rd percentile of 6 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).

$17,303annual budget · 98 hrs/yr
$102variable cost / hour
$0.63cost per nm
12.5gph fuel burn
$87,760avg pre-owned asking fyiEstimate  $81,000–$83,000

Performance & dimensions

Range601 nm
Cruise speed163 kts · 188 mph
Takeoff / landing760.0 / 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 ›

Last flight

Actual flight path from FlightAware for N6988U. More flight tracking ›