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1975 CESSNA 340
Starts from the median asking price of 7 comparable Cessna 340 listings ($175,000), then adjusts for:
- Year +2 vs comparable listings +3.0%
- Airframe time +2,736 hr vs comps -5.5%
- Engine time -516 hr vs comps +7.2%
- Autopilot (43% of comps) +1.7%
- ADS-B (57% of comps) +1.1%
- Market supply: 5 for sale of 164 FAA-registered +2.4%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | Cessna 340 |
|---|---|
| Type | Multi-Engine Piston |
| Airframe time | 9,524 hrs |
| Engine time | 199 SMOH |
| Prop blades | 3 |
| Avionics / flight deck | GARMIN |
| Avionics / Primary flight display | L3 ESI-500 |
| Avionics / Autopilot | GARMIN GFC 600 |
| Avionics / Audio panel | GARMIN GMA 340 |
| Avionics / Weather radar | GWX 75 |
| Avionics / Datalink weather | GDL69A |
| ADS-B | Yes |
| Inspection | Annual |
| Airworthy | Yes |
Description
Lone Star Aircraft sales is happy to bring this beautiful 1975 Cessna 340 to market. Owned and flown by a seasoned professional pilot. This plane is hands down the best 340 on the market today. Sporting low time Ram VI engines as well as low time props and a slew of Garmin avionics including a GFC600 Autopilot and GWX 75 radar. This is a true pilots plane. The owner is sad to see her go but knows it’s time from a new chapter.All records are current and accounted for. There is nothing like a twin Cessna and this is one of the best examples on the market. Contact Nick Oviedo for log books and Maintenance records
Modifications
Electric AC Additional Fuel Capacity
Avionics
ESI-500 back-up Garmin GWX 75 Radar Garmin GDL69A SXM Garmin GMA 340 Audio Panel JPI EDM 790 Twin Engine Monitor
Recommended avionics upgrades
No IFR GPS navigator is listed — a GTN 650Xi is the standard entry point for WAAS/LPV capability.
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 Cessna 340 lands versus other Cessna 340 listings on fyiAero.
Price
99th pct$410k · 99th percentile of 7 listings
Airframe time
99th pct9,524 hours total (TTAF) · 99th percentile of 6 listings
Engine time (Engine 1)
33rd pct199 hours since major overhaul · 33rd percentile of 6 listings
Engine time (Engine 2)
40th pct199 hours since major overhaul · 40th percentile of 5 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 | 1975 |
|---|---|
| Manufacturer | CESSNA |
| Model | 340 |
| Serial Number | 340-0535 |
| Registration # | N456JM |
| Condition | Used |
| FlightRules | IFR |
| Based at | KADS |
Airframe
| Total Time | 9,524 |
|---|---|
| Fuel Capacity Volume | 203 gal |
| Auxiliary Fuel Tank | Yes |
| Complete Logs | Yes |
Engine 1
| Engine 1 Make/Model | CONTINENTAL TSIO520NB |
|---|---|
| Engine 1 Horsepower | 335 HP |
| Engine 1 Time | 199 SMOH |
| Engine 1 TBO | 1600 |
| Aftermarket Engine 1 STC | Yes |
| Year Engine 1 Overhauled or Installed as New | 2024 |
| Engine 1 Turbocharged | Yes |
Engine 2
| Engine 2 Make/Model | CONTINENTAL TSIO520NB |
|---|---|
| Engine 2 Horsepower | 335 HP |
| Engine 2 Time | 199 SMOH |
| Engine 2 TBO | 1600 |
| Aftermarket Engine 2 STC | Yes |
| Year Engine 2 Overhauled or Installed as New | 2024 |
| Engine 2 Turbocharged | Yes |
Props
| Prop 1 Manufacturer | MCCAULEY |
|---|---|
| Prop 1 Model | 3AF32C515 |
| Prop 1 Time | 336 SMOH |
| Prop 2 Manufacturer | MCCAULEY |
| Prop 2 Model | 3AF32C515 |
| Prop 2 Time | 336 |
| Number of Blades | 3 |
| Blade Composition | Aluminum |
| Swept Blade Propellers | Yes |
| Props Sync | Yes |
Avionics
| Flight Deck Manufacturer/Model | GARMIN |
|---|---|
| Primary Flight Display 1 Manufacturer/Model | GARMIN G500 TXI |
| Multi-Function Display 1 Manufacturer/Model | GARMIN GTN 750XI |
| Multi-Function Display 2 Manufacturer/Model | GARMIN GTN 750XI |
| GPS 1 Manufacturer/Model | GARMIN GTN 750XI |
| GPS 2 Manufacturer/Model | GARMIN GTN 750XI |
| Transponder 1 Manufacturer/Model | GARMIN GTX335 |
| Transponder 2 Manufacturer/Model | GARMIN GTX345 |
| Autopilot Manufacturer/Model | GARMIN GFC600 |
| ADS-B Equipped | Yes |
| WAAS | Yes |
| SVT | Yes |
| EVS | Yes |
| Yaw Damper | Yes |
| Active Traffic | Yes |
| Engine Monitor | Yes |
| Avionics/Radios | ESI-500 back-up Garmin GWX 75 Radar Garmin GDL69A SXM Garmin GMA 340 Audio Panel JPI EDM 790 Twin Engine Monitor |
Additional Equipment
| Pressurized | Yes |
|---|---|
| Oxygen System | Yes |
| Inadvertent Ice Protection | Yes |
| A/C | Yes |
Modifications/Conversions
| Vortex Generators | Yes |
|---|---|
| Modifications/Conversions | Electric AC Additional Fuel Capacity |
Interior
| Year Interior | 2020 |
|---|---|
| Number of Seats | 6 |
| Configuration | Passenger |
Exterior
| Year Painted | 2018 |
|---|
Inspection Status
| Inspection Status | Annual completed 12/2025 Note: Annual has not been signed off as of the date of this post. New buyer will have a fresh sign off upon the closing. |
|---|---|
| Airworthy | Yes |
Operating costs & specifications — Cessna 340
Typical model-level figures for the Cessna 340 (not this specific airframe).
Performance & dimensions
| Range | 1,258 nm |
|---|---|
| Cruise speed | 210 kts · 242 mph |
| Takeoff / landing | 1760.0 / 765.0 |
About this plane
Twin engine piston aircraft with retractable landing gear. The 340 seats up to 5 passengers plus 1 pilot.
Range from base
Still-air range ring — type an aircraft to change it. Compare aircraft on the Range tool ›
Last flight
Actual flight path from FlightAware for N456JM. More flight tracking ›
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