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1966 Mooney M20C Mark 21Single-Engine Piston Aircraft • Gilford, NH, USA

This 1966 Mooney M20C Mark 21, registration N2696W, presents a well-maintained example with 3,842 hours total time on the airframe. The aircraft is powered by a Lycoming O-360-A1D engine with 540 hours since major overhaul, showing strong compressions of 75 across all cylinders, and is paired with an upgraded Hartzell propeller with 329 hours since overhaul, dynamically balanced. A fresh annual inspection was completed with the next one due in February 2026, and the IFR certification is due in December 2026. The seller notes the aircraft has been meticulously maintained by an owner who is also an A&P/IA, with full logbooks dating to 1966....

Year: 1966

Make: Mooney

Series: M20

Model: M20C MARK 21

Tail #: N2696W

Serial #: 3325

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Specifications

Category: Single-Engine Piston

Intended Use: Business, Recreational

Flight Rules: IFR

Useful Load: 1,001 lbs

Seats: 4

Hours, Logs & Inspections

Total Time: 3,842 hrs

Engine 1 Time: 570 hrs (SMOH)

Prop 1 Time: 570 hrs (SOH)

Logbook Status: Full Logbooks back to original 1966

Inspection Status: Fresh Annual plus Delivery included, Annual Due: 2/2026, IFR Cert. Due: 12/2026

Avionics

GPS

Garmin GPS 175 - GPS

Comms

Garmin SL-60 - GTR Nav/Com

Autopilot

Aerocruze 100 - Autopilot

Audio

Garmin GMA 345 - GMA Audio Panel

PFD

Garmin GI 106B - 2 GI 2

EMS/EIS

UBG-16 - Fuel

ADS-B Out

Stratus ESG - ESG Transponder

Additional Equipment

Fuel Totalizer

Ei-5P-5I - Fuel

Landing Gear

New Landing Gear Pucks 2024, Retractable Gear

Exhaust System

Hanlon and Wilson - Exhaust System

Engine Monitor

UBG-16 - Engine Monitor

Aircraft Cover

Bruce's Custom Cover

Brakes

New Brake Rotors and Linings

Starter

Skytec - Starter

Electrical System

14V Alternator Conversion

Windshield

New 1 Piece Windshield Mod

Emergency Locator Transmitter

Artex ELT

Engine

Lycoming O-360-A1D Compressions 75/75/75/75, New Spark Plugs IP's @ 2500

Electrical

Skytec - Starter, 14V Alternator Conversion

Safety

Artex - ELT

Cover

Bruce's Custom Cover

Propeller

Hartzell - Upgraded Prop Dynamically Balanced 0.0

Alternator

14V Alternator Conversion

Interior & Exterior

Interior Notes: Super clean interior with a well laid out custom instrument panel for ease of operation and comfort.

Exterior Notes: Excellent condition on this beautiful blue and white paint scheme with red and grey accent stripes. Aircraft has always been hangared - shows like new - grabs attention on the ramp !!