1977 Mooney M20J
Single Engine Piston
Aircraft Details
Seller reportedAvionics & Equipment
IFRDescription
MASSIVE PRICE REDUCTION FROM 95 000 € TO 85 000 € OFFER HIGHLIGHTS Garmin GNC 255 (8.33 kHz) Garmin GTX 328 (MODE S) EDM 900 engine monitor Over 1100h remaining on the engine DME Will be delivered with fresh Annual inspection and ARC Location - Poland Year - 1977 TTAF - 4780h Serial number - 24-0345 Registration - SP-WKX (EASA-Poland) Reason of sale - Other aviation project in progress Owned by private person - Owned by company - selling based on invoice Availability - Immediately Type of flights - Private Flights Price + VAT (VAT rate depends on Buyer's status) Worldwide delivery possible All documents since new No damage history We offer this aircraft as exclusive broker - contact us for any questions Aircraft Subject to Prior Sale or Removal from Market without Notice Specification Subject to Verification by Purchaser Specification based on information from Owner and documents from CAMO and AMO organizations
Engine
ENGINE: Engine model - Lycoming IO-360 A1B6D Engine serial number - L19903-51A Engine TSO - 853h Last engine overhaul - 07/1999 Remaining hours on engine - 1146h
Propeller
PROPELLER: Propeller model - MCCAULEY B2D34C214-B Propeller serial number - 890269 Propeller TSO - 220h Remaining hours on propeller - 1780h Last propeller overhaul - 03/2019
Interior
Visual condition - 7/10 Seats type - White and blue leather seats Interior color - White and blue with grey headliner
Exterior
Visual condition - 8/10 Paint color (paint scheme) - White painting with custom stripes Windows - Tinted
Inspection
Maintenance Valid ARC Under CAO PART CAO
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison 1 active offer
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Plane4You Aircraft Sales Center
planecheck.com
|
$98,081 *
€ 85,000
|
Poland | May 03, 2026 | — | Active | |
|
Plane4You
controller.com
|
$99,331
$98,557
|
Mielec, Poland | Mar 25, 2026 | — | Active | |
|
Plane4You
aviationtrader.com.au
|
$99,300 *
AUD $141,781
|
Mielec, Pk, Australia | Apr 06, 2026 | — | Active | |
|
Plane4You
controlleremea.co.uk
|
$99,162 *
GBP £74,101
|
Mielec, Pk, Poland | Apr 02, 2026 | — | Active |
* Converted to USD at daily European Central Bank (ECB) exchange rates
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AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Mooney M20J
This 1977 Mooney M20J (SP-WKX) is a 4-seat single engine piston with 4,780 hours on the airframe. There are currently 57 M20J aircraft listed for sale with asking prices ranging from $58,848 to $266,441. This aircraft is priced below the market average at $99,331.
The M20J cruises at 161 kts (298 km/h) with a range of 820 nm (1,519 km) — ideal for short hops and local flights. Service ceiling of 18,800 ft allows operation above most weather.
Operating costs: Fuel burn is 10 GPH (38 L/h), which at current Jet-A prices (~$5.50/gal) means approximately $55/hr in fuel alone. Total variable cost including maintenance reserves is approximately $140/hr. Annual fixed costs (hangar, insurance, crew, annual inspection) average $18,000. With 4,780 hours on the airframe, this aircraft has exceeded TBO (2,000 hrs) — verify engine status and overhaul reserve.
NTSB records show 0 incidents for this airframe — a clean safety record. There are 5 airworthiness directives applicable to this aircraft type — review AD compliance carefully before purchase. Mechanics have filed 10 service difficulty reports for this type — common maintenance items to discuss during pre-buy.
Pre-Purchase Checklist
Mooney M20J — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateMOONEY 201
AeroGurus estimates based on industry averages for the MOONEY 201. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
FAA registry covers US-registered aircraft (N-numbers).
This aircraft (SP-WKX) is registered outside the US.
Location & Ownership
Aircraft Location
Mielec, Poland
PL
Seller reportedTitle Status
No FAA title records
Available for US-registered aircraft only
Source: FAA Aircraft Registry, FAA Civil Aviation Registry (DocIndex). Title data may be delayed. Always verify with an aviation attorney before purchase.
Safety Record
NTSB safety data coming soon.
We'll check SP-WKX against the NTSB accident database.
Airworthiness Directives — Mooney M20J
ADs are mandatory safety instructions issued by the FAA. 5 recent ADs found for this aircraft type.
Mooney Aircraft Corporation Models M20B, M20C, M20D, M20E, M20F, M20G, and M20J Airplanes
View full AD →Mooney Aircraft Corporation Models M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, and M20R Airplanes
View full AD →Mooney Aircraft Corporation Models M20J, M20K, M20M, and M20R Airplanes
View full AD →Mooney Aircraft Corporation Models M20F, M20J, and M20L Airplanes
View full AD →Source: FAA Airworthiness Directives database. Showing most recent ADs for this aircraft type.
Service Difficulty Reports — Mooney M20J
SDRs are reports filed by mechanics about problems found during maintenance. 10 recent reports for this aircraft type.
I HAVE NOW HAD 2 QUALITY AICRAFT ACCESSORIES (QAA/HARTZELL)-OVERHAULED SLICK 4372 MAGNETOS W/ IMPULSE COUPLINGS VIOLENTLY SELF-DESTRUCT IN THE SPAN OF 200 HOURS. HARTZELL, THE PARENT COMPANY OF QAA, HAS INFORMED ME THAT BOTH MAGNETOS HAD BRAND NEW O...
ROCKER BOX COVER ON NUMBER 5 CYLINDER HEAD LEAKING OIL THROUGH HAIRLINE CRACK AT THE STAMPING MARK. THE LINE THAT UNDERLINES THE STAMPED "LYCOMING" LETTERS HAS A CRACK ALLOWING SLOW SEEPAGE OF ENGINE OIL AT ALL TIMES.
PRIOR TO LANDING THE PILOT RECEIVED AN AUDIBLE GEAR WARNING HORN, BUT THE GEAR INDICATOR SHOWED A GREEN LIGHT. THE LANDING GEAR EXTENDED BUT FAILED TO LOCK DUE TO THE ELECTROMECHANICAL ACTUATOR CAUSING THE CIRCUIT BREAKER TO POP. THE PILOT COULD NO...
THE TAIL TRIM ASSIST BRACKET BROKE ALONG THE MOUNTING FLANGE EDGE WHERE THE PUSH PULL ROD FOR ASSIST MECHANISM ATTACHES TO THE TAIL CONE.
INTERMITTENT ATTITUDE FAILURE OF THE KI300 HORIZON INDICATOR. PRIMARY ATTITUDE INDICATOR INTERMITTENTLY AND WITHOUT WARNING INDICATES ERRONEOUS PITCH AND ROLL ATTITUDES AND ALSO, WHEN INTERFACED TO THE AUTOPILOT CAUSES THE AUTOPILOT TO DEVIATE FROM I...
VERY LOUD POUNDING SOUND FROM THE CRANKCASE WHEN RUNNING. FOUND LARGE AMOUNTS OF FERROUS AND NON-FERROUS MATERIAL IN THE OIL FILTER, METAL AT THE SCREEN TO THE GOVERNOR, AND LARGE CHUNKS OF METAL IN THE OIL SUCTION SCREEN. ENGINE WAS REMOVED FROM THE...
DURING AN ANNUAL INSPECTION, FOUND DUAL MAGNETO HOUSING CRACKED AT BOTH HOLD DOWN POINTS.
GOVERNOR WAS BENCH CHECKED AND FOUND NOT TO BE ACHIEVING RPM ABOVE 1600. PRESSURE RELIEF WAS LOW. CUSTOMER REQUEST O/H OF THE GOVERNOR; AT THIS POINT, THE GOVERNOR WAS DISASSEMBLED AND FOUND TO HAVE INTERNAL DAMAGE OF THE PUMP CAVITY. DAMAGE FROM ...
PLANE ARRIVED AT SHOP WITH 5 AMP ALT FIELD CIRCUIT BREAKER POPPED. INVESTIGATION REVEALED STATOR BURNED BLACK, FRIED, HOWEVER THE SLIP RINGS WERE PRODUCING A STRONG MAGNETIC FIELD THAT AT FIRST BLUSH MADE ALTERNATOR APPEAR OK. FURTHER CHECK DISCOVE...
PILOT TRIED TO LAND, BUT WAS UNABLE TO LOWER LANDING GEAR. PILOT FLEW BACK TO DEPARTURE AIRPORT AND TRIED MULTIPLE ATTEMPTS TO LOWER GEAR BUT WAS UNSUCCESSFUL. PILOT NOTED THE LANDING GEAR ACTUATOR CIRCUIT BREAKER WAS POPPING AND HAD TO TRY THE EME...
Source: FAA Service Difficulty Reporting System. Shows maintenance issues reported by mechanics for this aircraft type.
Price History
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