1981 Mooney M20K 305 Rocket
N-Number: N314EB Serial Number: 25-0591 Price: $229,900
Aircraft Description
This exceptional 1981 Mooney M20K has been transformed into a true Rocket via the highly regarded Rocket Engineering STC. What started as a factory M20K 231 is now a high-performance speedster with a powerful Continental TSIO-520-NB engine delivering 305 horsepower. Pilots love the Rocket for its rocket-like climb, turboprop-like cruise speeds, and outstanding cross-country capability—all while retaining the efficient, sleek Mooney airframe.
The 305 Rocket is widely regarded as one of the fastest piston singles in its class, capable of pacing many turboprops on long trips while offering lower operating costs and simpler maintenance.
Performance Highlights
- Engine: Continental TSIO-520-NB, 305 HP (turbocharged with intercooler)
- Propeller: MT Propeller MTV-14-D 4 Blade Propeller (Nice Ramp Appeal)
- Max Cruise: 220–228 KTAS at FL180–240 (real-world reports of 200+ KTAS at mid-altitudes)
- Climb Rate: 1,500–1,600+ FPM (sea level)
- Service Ceiling: 24,000–28,000+ ft
- Range: Approximately 1,000–1,200 NM (with long-range tanks and economical power settings)
- Fuel Capacity: 105 US gallons usable (Monroy Long Range Tanks)
- Fuel Burn: 20–22 GPH at high-power cruise; lower at economy settings
- Useful Load: 930 lbs
- Max Takeoff Weight: 3,200 lbs (increased under STC)
- Stall Speed: ~61 KIAS (landing configuration)
This aircraft excels at high-altitude, high-speed IFR cross-country flights, with strong short-field performance for its class.
Airframe & Engine Times
- Total Time Airframe (TTAF): 5,320 hours
- Engine Time: RAM ENGINE 10 hours since overhaul to new limits -- Under full warranty until May 2026 -- Then prorated to TBO
- Propeller Time: TTSN 667 Hours - 10 hours since disassembly, inspection, reseal, paint & rebalance by Sensenich Propeller Service
- Annual: Due 10/2026 – Fresh annual available upon sale
Avionics & Equipment
- Garmin GTN 650 GPS/Nav/Comm with WAAS
- Garmin GNC 355 GPS/COM
- Garmin GI 275 Attitude Indicator
- Garmin GI 275 Horizontal Situation Indicator with Synthetic Vision
- JPI EDM-830 Engine Monitoring System
- Autopilot Bendix King KFC 200, fully coupled
- ADS-B In/Out compliant Trig TT331 ADS-B Out Transponder; Garmin GDL50 Hardwired for ADSB In (Traffic/Weather)
- Garmin Aera 660 Portable GPS Hardwired
- Flight Stream 510 for iPad connectivity / wireless database updates
- Precise Flight Speedbrakes
- Mountain High 2 Place EDS-O2D2 Pulse Demand Oxygen system
- ACK E-04 406Mhz ELT
- LHS-200-C Landing Height System (Gear Warning System)
- Additional: LED lighting, updated interior, strong IFR panel
Additional Features
- Long-range fuel tanks (Monroy)
- Full TKS System with windshield spray bar and prop slinger
- AmSafe Airbag seatbelts
- Paint (2018) in very good condition (Kona Blue, Starlight Silver Effect & Matte Black) - All new windows at this time
- Interior (2017) SCS Interiors in Kilimanjaro Ultra Leather & Triumph Interiors' Spacial Interior Panels - Updated leather wrapped yokes
- MicroAero Vortex Generator Kit
- Alpha Systems Ultra Angle of Attack System (AOA) Heated
- Whelen LED Taxi, Landing, Nav/Strobe and Recog Lights
- Surefly Electronic Ignition System with ElectroAir Ignition Panel - Push Button Start
- Complete logs, no damage history
- Hangared, meticulously maintained
- Aileron Gap Seals
- Annual Due 10/2026
- IFR Certification Due 8/2027
- All ADs complied with
Why This Aircraft?
The Mooney M20K 305 Rocket combines the legendary efficiency and speed of the Mooney design with brute-force power from the big-bore Continental. Tastefully upgraded by a engineer/owner for safety and ramp appeal. Expect effortless 200+ knot legs at altitude with excellent visibility and handling. It's a superb choice for pilots who want serious performance without stepping up to a twin or turboprop.
Serious inquiries only. Aircraft is located at PTD, Potsdam, NY. Pre-buy inspection welcome. Delivery and training assistance available.
Contact: Kurt Thomas / LaValley Aviation, Inc. / info@fly-potsdam.com / 315-514-2359
- Airframe-
- Avionics-
- Interior/Exterior
Passenger capacity: 4
- Maintenance
Manufacturer year: 1981
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13676, Potsdam, New York, United States
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Privacy Policy
PLEASE READ THESE TERMS OF USE CAREFULLY AS THEY CONTAIN IMPORTANT INFORMATION REGARDING YOUR LEGAL RIGHTS, REMEDIES AND OBLIGATIONS. THESE INCLUDE VARIOUS LIMITATIONS AND EXCLUSIONS, AND A DISPUTE RESOLUTION CLAUSE THAT GOVERNS HOW DISPUTES WILL BE RESOLVED.
1:General information
This agreement contains the terms of use of Aircraft For Sale service (hereafter "Service"). When registering at the Service the Member has accepted the terms and agreed to comply with these terms. A Member refers to everyone who has registered as user to the Service. A Member has registered as the Service Provider has conceded the Member a password. The Service Provider reserves the right at any time to change the Service, the content of the Service, the availability and necessary requirements set for the hardware. Given that Aircraft For Sale is a market financed service, market based communication is a precondition for the continuation of the service. It is possible to present commercial communication for the Members on the website or send it to the Members by email. The Member has the possibility to choose, when registering, whether or not he / she allow receiving direct marketing letters to his / her email address. Conducting of user researches: Aircraft For Sale has the right to track the users' internet behaviour in the service, and utilise the received research results. The research is always conducted in a way that individual users' results are not traced or published. Aircraft For Sale may utilise the information with third parties that is provided by the Members. Aircraft For Sale will not, however, deliver the information that provided by the Member of him- / herself to third parties without the explicit consent of the member.
