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1979 Mooney M20K 231Single-Engine Piston Aircraft • Hayden (KCOE) , ID USA

This 1979 Mooney M20K 231, registered as N3928H, presents a compelling opportunity with low overall time and a well-equipped panel. The airframe has a total time of 1,650 hours, and its TSIO-360-GB-C-LB engine has 570 hours since a major overhaul performed by Midwest in 2012. The aircraft has no major damage history and has been hangared for most of its life. Its useful load is 920 pounds.

The avionics suite is IFR-capable and features a Garmin 340 audio panel, a Garmin 530 GPS, a Garmin 430 GPS, and a GTX 330 transponder for ADS-B compliance. The Century 41 autopilot includes altitude hold and is coupled for ILS and RNAV approaches. Other...

Year
1979
Make
Mooney
Series
M20
Model
M20K 231
Tail #
N3928H
Serial #
25-0220

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Specifications

Category
Single-Engine Piston
Intended Use
Business, Recreational
Useful Load
920 lbs

Hours, Logs & Inspections

Total Time
1,650 hrs
Engine 1 Time
570 hrs (SMOH)
Logbook Status
All Logs Complete
Inspection Status
Fresh Annual December 2025

Avionics

GPS

Garmin GNS 530 - GPS, GPS

Audio

Garmin GMA 340 - Audio Panel

ADSB

Garmin GTX 330 - GTX XPNDR for ADS-B

AP

Century 41 - Autopilot w/Altitude Hold coupled for ILS and RNAV

Additional Equipment

Speed Brakes

Turbochargers

Turbo Chargers Overhauled Recently

Emergency Locator Transmitter

Upgraded ELT and Battery New 2025 due to AD requirement

Wing Seals

Wings re-sealed in 2025

Engine Monitor

Double cluster gauge with engine monitor

Instrumentation

Six pack with HSI (heading indicator) VSI Gyro Airspeed Turn coordinator Altimeter. Dual VOR's

Interior & Exterior

Interior Notes
Brown Leather - original - few tears in front seats - back seats very nice
Exterior Notes
Paint - original - chip on the cowling cosmetic only - no visible corrosion - hangared most of its life

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Model
TSIO-360-GB-C-LB

Asking Price

$122,000

Aircraft Location

Hayden (KCOE) , ID USA

Listing Details

Used
For Sale

Price History

Jan 24, 2026: $122,000 - trade-a-plane

Contact Seller

First Seen: Jan 24, 2026

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Asking Price

$122,000