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1978 Cessna 340AMulti-Engine Piston Aircraft • Twin Falls, ID, USA

This 1978 Cessna 340A, registration N8712K (serial number 340A0628), is a multi-engine piston aircraft located in Twin Falls, Idaho, priced at $425,000. The airframe shows a total time of 5,380 hours, and the seller states the airframe is in really good condition with no damage history (NDH). The aircraft underwent an extensive annual in 2023 that included replacing everything that needed replacement, including brand new de-ice boots, new vacuum pumps, a new nose gear boot, a new pilot seat, fuel crossover lines, new spark plugs, governor overhaul, a new battery, and rigged landing gear. A further annual was completed in June 2026, and the...

Year
1978
Make
Cessna
Series
335 / 340
Model
340A
Tail #
N8712K
Serial #
340A0628

Find similar aircraft

Specifications

Category
Multi-Engine Piston
Intended Use
Business, Passenger, Recreational
Flight Rules
VFR & IFR
Useful Load
1,845 lbs
Seats
6

Hours, Logs & Inspections

Total Time
5,380 hrs
Engine 1 Time
319 hrs (SMOH)
Engine 2 Time
944 hrs (SMOH)
Inspection Status
Airplane just had annual completed in June 2026.

Avionics

PFD

Garmin 500TXI - PFD (2x) on both pilot and co-pilot side

EMS

Garmin EIS - 7 inch EIS that display all engine parameters

MFD

Garmin 275 - (2x) ADI/HSI

GPS

Garmin 750XI

AP

Garmin GFC 600 - GFC 4 AXIS Autopilot including pitch, roll, yaw dampner, and electric trim.

ADSB

Garmin 345 - Transponder

Additional Equipment

Vortex Generators (VG)

Air Conditioning

Factory air conditioning

De-Ice Boots

Brand new de-ice boots

Vacuum Pumps

New Vacuum pumps

Nose Gear Boot

New Nose gear boot

Pilot Seat

New Pilot seat

Fuel Crossover Lines

Spark Plugs

New spark plugs

Governor OH

Battery

New battery

Landing Gear Rigging

Rigged landing gear

LED Lights

All LED lights added (2 beacons, taxi, and 2 landing lights)

Exhaust System

Expensive 12-year exhaust AD complied with on right engine

FIKI

Full FIKI ( Boots on wings, horizontal stabilizer, vertical stabilizer, heated pitot tube, heated stall warning vane, ice-light, heated windshield

Static Wicks

Static wicks on tail

Sun Shades

Sun shades for every window

USB Connectors

Numerous usb/usbc connectors located throughout the aircraft

Interior & Exterior

Interior Year
1978
Paint Year
2017
Interior Notes
Interior is in good condition. Sheep skin in the front for pilot and co-pilot.
Exterior Notes
Paint is great as well.

Engine & Propeller

Engine Type
Piston
Engine Count
2
Engine Model
RAM IV
Engine Power
325 HP

Asking Price

$425,000

Aircraft Location

Twin Falls, ID, USA

Listing Details

Used
For Sale

Price History

Nov 1, 2026: $425,000(-$70,000) - trade-a-plane

Jun 25, 2026: $495,000(+$130,000) - trade-a-plane

May 22, 2025: $365,000 - controller

+1 more price changes

Contact Seller

First Seen: May 22, 2025

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Asking Price

$425,000