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Single-Engine Piston

1980 MOONEY M20K 231

Name: 1980 MOONEY M20K 231
Brand: Mooney
SKU: N94JB
Price: 145000 USD
Availability: InStock

🕒 Listed 3 weeks ago

$145,000

fyiEstimate $143,500–$147,000 ⓘ How this estimate is built

Starts from the median asking price of 17 comparable Mooney M20K 231 listings ($149,000), then adjusts for:

Airframe time +2,665 hr vs comps -5.3%
Engine time +80 hr vs comps -0.6%
ADS-B (71% of comps) +0.8%
Market supply: 20 for sale of 770 FAA-registered +2.8%

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

Contact Seller

Year1980

Total time (TTAF)5,990 hrs

RegistrationN94JB ✈ Flight Tracking

Last Flight—

Serial #25-0265

Engine—

Engines1

Prop—

Based at—

GMax American Aircraft

📞 (210) 872-1110

📍 Spring Branch, Texas

🌐 Visit website ›

★ 5.0 (3 Google reviews)

Integrity Aero LLC

Per the FAA aircraft registry (public record)

📍 14829 Bristol Park Blvd, Edmond, OK 73013, USA

Overview

Make / Model	Mooney M20K 231
Type	Single-Engine Piston
Airframe time	5,990 hrs
Engine time	1,202 SOH
Avionics / Primary flight display	Uavionix AV-30E
Avionics / GPS / datalink	Garmin GNS430W
Annual	February 2027
Inspection	Annual

Autopilot ADS-B

Description

We are considering trade-ins on this one (preferably an older model Mooney but will look at other models). Let us know what you have! A very well maintained Mooney throughout its life. A 170+ knot workhorse, ready to go to work for you with a brand new autopilot and glass instruments.

Modifications

Merlyn Black Magic Wastegate, Turboplus Intercooler Precise Flight Speed Brakes, 115cf Kevlar Oxygen Bottle, Pulse Light Landing Lights, Tanis Pre-Heater, Electronics International Engine Monitor,Davtron OAT/Voltage Gauge,

Avionics

King AeroCruze Autopilot with Altitude Hold. (NEW) Uavionix AV-30 Electronic Attitude (EADI). (NEW) Uavionix AV-30 Electronic HSI (EHSI). (NEW) Garmin GNS-430W WAAS GPS / Nav / Com / Color Map. Garmin GTX-345 ADS-B Transponder. Avidyne EX-500 Multifunction Display. King Digital Nav and Com #2. PS Engineering Audio Panel and Intercom.

Recommended avionics upgrades

Garmin GTN 650Xi

A GNS 430 upgrades naturally to the GTN 650Xi — same footprint, touchscreen GPS/nav/comm with LPV approaches.

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 M20K 231 lands versus other Mooney M20K 231 listings on fyiAero.

Price

47^th pct

$145k · 47th percentile of 17 listings

Airframe time

99^th pct

5,990 hours total (TTAF) · 99th percentile of 16 listings

Engine time

88^th pct

1,202 hours since overhaul · 88th percentile of 16 listings

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

General

Year	1980
Manufacturer	MOONEY
Model	M20K 231
Serial Number	25-0265
Registration #	N94JB
Condition	Used

Airframe

Total Time	5,990

Engine

Engine 1 Time	1,202 SOH
Engine TBO	1800

Avionics

Avionics/Radios	King AeroCruze Autopilot with Altitude Hold. (NEW) Uavionix AV-30 Electronic Attitude (EADI). (NEW) Uavionix AV-30 Electronic HSI (EHSI). (NEW) Garmin GNS-430W WAAS GPS / Nav / Com / Color Map. Garmin GTX-345 ADS-B Transponder. Avidyne EX-500 Multifunction Display. King Digital Nav and Com #2. PS Engineering Audio Panel and Intercom.

Additional Equipment

Additional Equipment	Merlyn Black Magic Wastegate, Turboplus Intercooler Precise Flight Speed Brakes, 115cf Kevlar Oxygen Bottle, Pulse Light Landing Lights, Tanis Pre-Heater, Electronics International Engine Monitor,Davtron OAT/Voltage Gauge,

Inspection Status

Inspection Status	Next annual will be due February 2027. Very Good Maintenance History. Fuel Tanks done by WeepNoMore in 2014. 2008 damage repaired by Beegles of Greely CO.

Operating costs & specifications — Mooney M20K 231

Typical model-level figures for the Mooney M20K 231 (not this specific airframe).

$21,368annual budget · 84 hrs/yr

$125variable cost / hour

$0.65cost per nm

13.3gph fuel burn

$141,402avg pre-owned asking fyiEstimate $143,500–$147,000

Performance & dimensions

Range	980 nm
Cruise speed	191 kts · 220 mph
Takeoff / landing	1220.0 / 1147.0

About this plane

Single engine piston aircraft with retractable landing gear. The M20K 231 seats up to 3 passengers plus 1 pilot.

Previous listing for N94JB