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1981 BEECHCRAFT KING AIR C90
Starts from the median asking price of 11 comparable Beechcraft KING AIR C90 listings ($795,000), then adjusts for:
- Year +3 vs comparable listings +4.5%
- Airframe time -8,657 hr vs comps +15.0%
- Engine time +142 hr vs comps (twin turbine) -1.7%
- Garmin GTN 750Xi (9% of comps) +10.9%
- Garmin G600 (27% of comps) +8.7%
- No Autopilot (73% of comps have one) -1.3%
- ADS-B (64% of comps) +0.9%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | Beechcraft KING AIR C90 |
|---|---|
| Type | Turboprop |
| Airframe time | 3,340 hrs |
| Engine time | 3,340 SNEW |
| Prop blades | 3 |
| Avionics / flight deck | GARMIN G600 TXI |
| Avionics / GPS | Garmin GTN 750Xi |
| Avionics / Primary flight display | GARMIN GI 275, GARMIN G600 |
| Avionics / Audio panel | GARMIN GMA 350 |
| Avionics / DME | DME-42 |
| Airworthy | Yes |
Description
Very low time Garmin Avionics Upgrade Same owner and pilot since 1998! Same maintenance facility since 1998! Always hangared Excellent Condition
Avionics
Garmin G600 TXi Dual Garmin GTN 750Xi GPS/NAV/COM Dual Garmin GTX 345 Mode S Transponders with ADS-B In/Out Garmin GMA 350 Audio Panel Garmin GI 275 Standby Flight Instrument Garmin GSB 15 USB Charger Dual Collins CTL-60 ADF Control Heads Collins DME-42 DME
Recommended avionics upgrades
No autopilot is listed — a GFC 600 or S-TEC 3100 digital autopilot is a major capability and value add, subject to STC approval for this model.
Shop options ›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 Beechcraft KING AIR C90 lands versus other Beechcraft KING AIR C90 listings on fyiAero.
Price
median $799k of 14 comparable asking prices
Airframe time
4th pct3,340 hours total (TTAF) · 4th percentile of 25 listings
Engine time (Engine 1)
46th pct3,340 hours since new · 46th percentile of 24 listings
Engine time (Engine 2)
50th pct3,340 hours since new · 50th percentile of 24 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 | 1981 |
|---|---|
| Manufacturer | BEECHCRAFT |
| Model | KING AIR C90 |
| Condition | Used |
Airframe
| Total Time | 3,340 |
|---|
Engine 1
| Engine 1 Make/Model | PRATT & WHITNEY PT6A-21 |
|---|---|
| Engine 1 Time | 3,340 SNEW |
| Engine 1 TBO | 3600 |
Engine 2
| Engine 2 Make/Model | PRATT & WHITNEY PT6A-21 |
|---|---|
| Engine 2 Time | 3,340 SNEW |
| Engine 2 TBO | 3600 |
Props
| Prop 1 Manufacturer | HARTZELL |
|---|---|
| Prop 1 Model | HC-B3TN-3M |
| Prop 2 Manufacturer | HARTZELL |
| Prop 2 Model | HC-B3TN-3M |
| Number of Blades | 3 |
Avionics
| Flight Deck Manufacturer/Model | GARMIN G600 TXI |
|---|---|
| Avionics/Radios | Garmin G600 TXi Dual Garmin GTN 750Xi GPS/NAV/COM Dual Garmin GTX 345 Mode S Transponders with ADS-B In/Out Garmin GMA 350 Audio Panel Garmin GI 275 Standby Flight Instrument Garmin GSB 15 USB Charger Dual Collins CTL-60 ADF Control Heads Collins DME-42 DME |
Interior
| Year Interior | 2000 |
|---|
Exterior
| Year Painted | 2000 |
|---|
Inspection Status
| Airworthy | Yes |
|---|
Operating costs & specifications — Beechcraft King Air C90
Typical model-level figures for the Beechcraft King Air C90 (not this specific airframe).
Annual cost breakdown
| Low use | High use | |
|---|---|---|
| Hours / year | 200 | 325 |
| Fuel | $106,560 | $173,160 |
| Fixed | $241,976 | $241,976 |
| Variable | $316,760 | $514,735 |
| Total / hour | $2,794 | $2,328 |
Performance & dimensions
| Range | 900 nm |
|---|---|
| Cruise speed | 195 kts · 224 mph |
| Seating | 1 crew + 5 passengers |
| Cabin H × W × L | 4' 9" × 4' 6" × 12' 4" |
| Interior volume | 268 ft³ |
| Takeoff / landing | 5200 ft / 2300 ft |
About this plane
The Beechcraft King Air C90 has a variable operating cost of $1,514 per hour and remains a trusted choice in the light turboprop category. Offering a range of 850 nautical miles and a normal cruise speed of 221 knots (254 mph), the C90 is well-equipped for short-haul and regional travel. With an average fuel burn of just 74 gallons per hour, it stands out for its cost-efficiency and operational reliability. The cabin of the Beechcraft King Air C90 measures 4'9" high, 4'6" wide, and 12'4" long, totaling 268 cubic feet of interior space. It comfortably accommodates up to 7 passengers in a practical and well-designed layout that balances space and functionality. Requiring 5,200 feet for takeoff and just 2,300 feet for landing, the King Air C90 is capable of operating from short runways and unimproved airstrips, making it a versatile option for corporate, charter, and medical missions. Get a Personalized Demo See AviaCost in action with a tailored walkthrough of Beechcraft King Air C90's full ownership model — including trip costs, depreciation, and branded PDF reports.
Range from base
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