1978 Beechcraft King Air C90
Multi Engine Turboprop
Aircraft Details
Seller reportedAvionics & Equipment
IFRDescription
This 1978 Beechcraft King Air C90 (SN: LJ-804) offers proven reliability and strong pedigree as a Part 135 charter aircraft, maintained to commercial standards. Equipped with Garmin GTN 650 avionics, ADS-B Out compliance, dual autopilot, and Raisbeck performance upgrades including 4-blade quiet propellers, aft body strakes, and a gross weight increase, it combines capability with comfort. With a fresh 2022 engine overhaul, recent hot section inspections, and an executive six-seat club interior, this C90 delivers an excellent balance of performance, value, and readiness for private or charter operations.
KEY FEATURES:
Part 135
Garmin GTN 650 Navigator Suite
ADS-B Out Comliant
Raisbeck Mods
Gross Weight Increase
Soundproofing Upgrades
Propeller
Raisbeck Quiet Turbofan Propellers Prop 1 Serial Number: FY1339 Prop 2 Serial Number: FY2325
Interior
New Paint 09/2005 Configuration/PAX: Executive/8 passengers General: Tan leather interior Seating: Tan leather seating, standard 4-place club w/aft right side side-facing seat, wool crew seats w/beige accents Accessories: Forward & aft hardwood dividers, aft lav w/doors Lavatory: Forward-facing belted aft lav
Exterior
Refurbished 09/2005 Colors: Matterhorn white w/orange & blue accents
Inspection
Pedigree: Part 135 charter aircraft, maintained to commercial standards
Modifications / STCs
• Raisbeck Dual Aft Body Strakes
• Gross Weight Increase
• Raisbeck 4-Blade Propellers
• Soundproofing Upgrades
• Executive Six-Seat Club Interior (standard C90 Layout)
Description and equipment details provided by the seller. AeroGurus does not verify seller-provided information.
Price Comparison Listed on multiple marketplaces
| Source | Price | Location | Listed | Days on Market | Status | Action |
|---|---|---|---|---|---|---|
|
Omni International Jet Trading
controller.com
|
$630,000
|
Slidell, LA | Mar 25, 2026 | 114 days | Active | |
|
Corporate Aircraft Solutions
controller.com
|
Contact for price
|
Dallas, TX | Mar 25, 2026 | 114 days | Active | |
|
Atlas Air Services
controller.com
|
Contact for price
|
Ganderkesee, Lower Saxony, Germany | Mar 25, 2026 | 114 days | Active |
* Converted to USD at daily European Central Bank (ECB) exchange rates
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Beechcraft King Air C90 loan calculator
AeroGurus Data & Analysis
Independent data from FAA, NTSB, and market analysis
About This Beechcraft King Air C90
This 1978 Beechcraft King Air C90 (N642TD) is a 8-seat multi engine turboprop with 12,585 hours on the airframe. There are currently 23 King Air C90 aircraft listed for sale with asking prices ranging from $259,900 to $1,582,867. This aircraft is priced below the market average at $630,000.
The King Air C90 cruises at 215 kts (398 km/h) with a range of 1,060 nm (1,963 km) — suitable for regional and medium-distance travel. Service ceiling of 28,100 ft allows operation above most weather.
Operating costs: Fuel burn is 60 GPH (227 L/h), which at current Jet-A prices (~$5.50/gal) means approximately $330/hr in fuel alone. Total variable cost including maintenance reserves is approximately $800/hr. Annual fixed costs (hangar, insurance, crew, annual inspection) average $150,000. With 12,585 hours on the airframe, this aircraft has exceeded TBO (3,500 hrs) — verify engine status and overhaul reserve.
FAA registration status: Valid. NTSB records show 0 incidents for this airframe — a clean safety record.
Pre-Purchase Checklist
Beechcraft King Air C90 — Model Specs
Model specificationStandard specs for this model. Actual aircraft may differ.
Estimated Cost of Ownership
AeroGurus estimateBEECHCRAFT King Air C90
AeroGurus estimates based on industry averages for the BEECHCRAFT King Air C90. Actual costs vary by location, usage, maintenance history, and configuration. Not a financial quote.
Ownership & Registration
Registered Owner
4M AVIATION LLC
Registration Address
WILMINGTON, DE
Certificate Issued
2024-05-20
Airworthiness
1990-06-06
FAA Status
Valid
Source: FAA Aircraft Registry, updated Mar 15, 2026
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 database checked for N642TD.
Price vs Typical Asking Range
This asking price is within the typical asking range for this model, roughly $590,000–$825,000.
Based on current asking prices for comparable listings — asking prices only, not an appraisal or sale price.
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