This 1970 Piper Turbo Twin Comanche (registration G-SIGN, serial number 39-8) is a PA39 model, the latest variant of the Twin Comanche, equipped with counter-rotating propellers and factory-fitted Rajay turbos—a configuration of which only 155 were built, with few carrying the factory turbo installation. The airframe shows 4,357 hours total time, with logbooks available since 1979. The seller states no known damage history. The aircraft is described as meticulously maintained and operated for the last 29 years by its current owner, a past president of the International Comanche Society. It is currently awaiting annual inspection, scheduled...
GPS
Garmin GTN 650 - GTN Touch-screen Comm/Nav/GPS
Comms
Garmin GNC 255A - GNC Comm/Nav; VOR/ILS/GPS Indicator
AP
Altimatic IIIB - IIIB Auto Pilot with Roll, Heading, Nav tracking, Fully Coupled ILS and GPS LPV Localiser and Glideslope capture and Altitude pre-select
Audio
Garmin GMA 340 - GMA Audio Panel
Weather
Insight StrikeFinder - Weather Detection
ADSB
Garmin GTX 330ES - Mode S Transponder with ADS-B Out and the optional OAT sensor and display
PFD
Garmin G5 PFD - Dual Electronic Flight Instruments displaying AI, Heading, Altitude, Airspeed, VSI, Turn Rate, Slip, Ground Track, TAS, OAT and Wind aloft PLUS DG, HSI, GPS Nav Interface and GPSS (GPS Steering)
MFD
Garmin G5 MFD - Dual Electronic Flight Instruments displaying AI, Heading, Altitude, Airspeed, VSI, Turn Rate, Slip, Ground Track, TAS, OAT and Wind aloft PLUS DG, HSI, GPS Nav Interface and GPSS (GPS Steering)
EMS
Electronics International US-8A-4-T - Engine Analyser; digital Voltmeter/Ammeter
DME
King KN 64 - KN DME remote switchable between NAV1 and NAV2
ADF
Narco ADF 141
Fuel Management System
Shadin Digiflo-L - Fuel Management System Litres coupled to GTN 650
Tip Tanks
Tip tanks (Total 120 USG / 114 USG Useable fuel)
Prop De-icing
Alcohol Prop de-icing
Alternators
Alternators and Aux Voltage Regulator.
Co-pilot Toe Brakes
Co-pilot Toe brakes (rare on type but valuable in a training environment)
Upper Door Latch
Cherokee type upper door latch
Strobes
Wing Tip Strobes
Landing Lights
LED Landing Lights
Fin Cap Beacon
Phill-Air - New Fin Cap Beacon
Nose Bowls
LoPresti Speed Merchants
Hub Caps
Hubba Hubba - fully enclosed hub caps on main wheels
Heater
Janitrol - Heater
Oxygen System
Factory Fitted Oxygen with 6 outlets (Oxygen tank requires service)
Static Discharge Wicks
Static discharge wicks on Wings and Stabilator.
Turbochargers
RaJay - fitted
Asking Price
$195,000
Camberley GBR
Oct 25, 2026: $195,000 - trade-a-plane
Asking Price
$195,000
Camberley GBR
Oct 25, 2026: $195,000 - trade-a-plane
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Find the perfect Piper Twin Comanche for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Find the perfect Piper Twin Comanche for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Asking Price
$195,000