This 1979 Beechcraft King Air C90, registration N427DM and serial number LJ-804, offers 12,586 total time on the airframe and is priced at $630,000. It has a strong Part 135 pedigree, having been maintained to commercial standards. The aircraft is available in Maryland and can be purchased individually or as part of a package with a King Air F90 and a Part 135 certificate. Both engines are Pratt & Whitney PT6A-21s; the left engine has 10,192 hours since new with 181 hours until overhaul, and the right has 11,486 hours since new with 1,351 hours until overhaul. The last overhaul on both was in May 2022, with the last hot section inspection...
GPS
Garmin GTN 650 - GTN Navigator Suite (as pictured)
AP
King KFC - Dual KFC Autopilot Flight Director
Traffic
ADS-B Out compliant
ADSB
ADS-B Out compliant
Comms
Garmin GTX - GTX Transponder
Raisbeck Dual Aft Body Strakes
Raisbeck Dual Aft Body Strakes - performance modifications
Gross Weight Increase
Raisbeck Gross Weight Increase - from
Raisbeck 4-Blade Propellers
Raisbeck Quiet Turbofan - Propellers
Soundproofing Upgrades
Exhaust System
Raisbeck Quiet Turbofan Propellers
Soundproofing
Soundproofing Upgrades
Asking Price
$630,000
Slidell, LA, USA
Jan 20, 2026: $630,000 - controller
Jan 13, 2026: $630,000(-$69,000) - aso
Sep 24, 2025: $699,000 - aso
+1 more price changes
Asking Price
$630,000
Slidell, LA, USA
Jan 20, 2026: $630,000 - controller
Jan 13, 2026: $630,000(-$69,000) - aso
Sep 24, 2025: $699,000 - aso
+1 more price changes
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Find the perfect Beechcraft King Air for you. Browse over 5,000 aircraft for sale and filter by specifications, avionics, useful load, and more...
Asking Price
$630,000