1978 Cessna P337H
Multi Engine Piston
Equipment & Features
- Seats
- 5
Riley Rocket conversion with A/C and Robertson STOL Equipped with the rare Robertson STOL Kit, this aircraft offers excellent short-field performance when needed. It provides added confidence and capability in tighter or more demanding operating environments, while remaining unobtrusive during normal operations.
Aircraft Details
Seller reportedAvionics & Equipment
BTHGarmin GMA 345 Bluetooth audio panel with playback Garmin 530 WAAS w/ Garmin 106B CDI AV30 Lynx 9000 D+ Transponder Garmin SL60 COMM/NAV
Description
Avionics / Equipment Garmin GMA 345 Bluetooth audio panel with playback Garmin 530 WAAS w/ Garmin 106B CDI AV30 Lynx 9000 D+ Transponder Garmin SL60 COMM/NAV
Engine
Continental TSIO360-CB The Riley Rocket Conversion significantly enhances performance and has effectively eliminated high temperature concerns on the rear engine, resulting in improved reliability and confidence in operation. Also equipped with GAMI injectors on the rear engine.
Interior
Updated interior with higher-end finishes, presenting a clean, modern cabin that enhances both comfort and overall aircraft value.
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 |
|---|---|---|---|---|---|---|
|
Listing Source
trade-a-plane.com
|
$139,000
|
St Petersburg, FL | Apr 25, 2026 | — | Active |
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AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Cessna P337H
This 1978 Cessna P337H (N4DY) is a 6-seat multi engine piston with 2,928 hours on the airframe. There are currently 2 P337H aircraft listed for sale with asking prices ranging from $129,500 to $139,000. This aircraft is priced above the market average at $139,000.
Operating costs: Fuel burn is 22 GPH (83 L/h), which at current Jet-A prices (~$5.50/gal) means approximately $121/hr in fuel alone. Total variable cost including maintenance reserves is approximately $300/hr. Annual fixed costs (hangar, insurance, crew, annual inspection) average $30,000. With 2,928 hours on the airframe, this aircraft has exceeded TBO (1,400 hrs) — verify engine status and overhaul reserve.
NTSB records show 0 incidents for this airframe — a clean safety record. There are 1 airworthiness directive applicable to this aircraft type — review AD compliance carefully before purchase. Mechanics have filed 9 service difficulty reports for this type — common maintenance items to discuss during pre-buy.
Pre-Purchase Checklist
Cessna P337H — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateCESSNA P337H
AeroGurus estimates based on industry averages for the CESSNA P337H. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
FAA registration data pending for N4DY.
Location & Ownership
Title 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 N4DY against the NTSB accident database.
Airworthiness Directives — Cessna P337H
ADs are mandatory safety instructions issued by the FAA. 1 recent AD found for this aircraft type.
Cessna Aircraft Company (Cessna) Models 336, 337, 337A (USAF 02B), 337B, M337B (USAF 02A), T337B, 337C, T337C, 337D, T337D, 337E, T337E, 337F, T337F, 337G, T337G, 337H, P337H, T337H, T337H-SP, F337E, FT337E, F337F, FT337F, F337G, FT337GP, F337H, and FT337HP Airplanes
View full AD →Source: FAA Airworthiness Directives database. Showing most recent ADs for this aircraft type.
Service Difficulty Reports — Cessna P337H
SDRs are reports filed by mechanics about problems found during maintenance. 9 recent reports for this aircraft type.
FRONT FUEL STRAINER ASSEMBLY, SEVERELY CORRODED TOP ASSEMBLY P/N 0756005-2, STANDPIPE SEVERELY CORRODED. BOWL-FUEL STRAINER P/N 0756008-1 CORRODED PIN HOLES CAUSING LEAKS.
PILOT REPORTED LOW OIL PRESSURE DURING TAKEOFF PHASE OF FLIGHT FOLLOWED BY NO OIL PRESSURE INDICATION SHORTLY AFTER. PILOT THOUGHT THE LOW OIL PRESSURE WAS AN INDICATION PROBLEM. UPON INSPECTION AND FUNCTIONAL CHECK OF PRESSURE GAUGE, THE INDICATOR W...
DURING CRUISE CLIMB, PILOT REPORTED BOTH ENGINES QUIT RUNNING AND DEVERTED. DURING DECENT ENGINES CAME BACK TO LIFE. SUMPED 1 PINT EACH FROM FRONT, BACK FUEL STRAINERS, LT AND RT WING DRAINS. FUEL APPEARED NORMAL COLOR BLUE AND NO CONTAMINATES FOU...
AIRCRAFT DEPARTED BGR, TEMPERATURE THE PREVIOUS RIGHT AND DAY WERE CLOSE TO FREEZING. AIRCRAFT RETURNED WITH FUEL SMELL IN COCKPIT. INVESTIGATION FOUND LT FUEL CROSSFEED LINE HAD SPLIT. UPON REMOVAL OF LINE, PRESENCE OF WATER WAS FOUND. PROBABLE ...
TURBOCHARGER UNABLE TO BOOST MANIFOLD PRESSURE. REMOVED TURBOCHARGER AND FOUND EXCESSIVE CLEARANCE BETWEEN T-WHEEL AND HOT SECTION HOUSING. INCORRECT PARTS ASSEMBLED INTO A COMPLETE UNIT. INSPECT PRODUCT PRIOR TO RELEASING TO SERVICE.
AEROQUIP HOSE, STEEL BRAIDED G01, THAT GOES TO THE NOSE GEAR ACTUATOR DEVELOPED A LEAK IN THE MIDDLE OF THE HOSE ASSEMBLY, RESULTING IN LOSS OF HYDRAULIC FLUID. AIRCRAFT WAS UNABLE TO LOWER THE RIGHT MAIN GEAR, DAMAGE TO THE AIRCRAFT WAS MINOR.
ENGINE OIL PRESSURE LOW (25 PSI MAX). COULD NOT FIND OBVIOUS CAUSE, SO REMOVED ENGINE FROM AIRCRAFT. DISASSEMBLED SUMP AND ACCESSORY CASE. FOUND MAG DRIVE CUSHION LODGED IN PICK-UP TUBE RESTRICTING OIL FLOW. REMOVED AND RE-ASSEMBLED ENGINE.
CONTACTOR FAILED CLOSED (WELDED?). SUBMITTER STATED THIS CAUSED STARTER TO EVENTUALLY FAIL, GROUNDED, CLOSED DOWN ENTIRE ELECTRICAL SYSTEM. NO INCIDENT OCCURRED BECAUSE PILOT RETURNED SAFELY AND SKILLFULLY.
(CAN) DURING FLIGHT, THE PILOT HEARD A LOUD NOISE, COMING FROM THE REAR ENGINE, FOLLOWED BY A DROP IN MANIFOLD PRESSURE AND ON LANDING A REDUCTION IN OIL PRESSURE. THE ENGINE SHUTDOWN ON THE RUNWAY. INSPECTION FOUND THE NR 4 CYLINDER SPLIT AT THE B...
Source: FAA Service Difficulty Reporting System. Shows maintenance issues reported by mechanics for this aircraft type.
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