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Multi-Engine Piston

1980 BEECHCRAFT KING AIR F90

🕒 Listed 2 weeks ago
$865,000
fyiEstimate $1,074,500–$1,102,000 ⓘ How this estimate is built

Starts from the median asking price of 19 comparable Beechcraft KING AIR F90 listings ($1,200,000), then adjusts for:

  • Year -1 vs comparable listings -1.5%
  • Engine time +5,006 hr vs comps -20.0%
  • Garmin GTN 750 (42% of comps) +11.1%
  • Garmin G600 (63% of comps) +7.1%
  • Autopilot (68% of comps) +0.9%
  • ADS-B (63% of comps) +0.9%
  • Market supply: 26 for sale of 108 FAA-registered -5.0%

Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.

1980
8,940 hrs
N333WT ✈ Flight Tracking
Nov 03, 2026 (38 hours ago)
LA-91
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2
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Overview

Make / ModelBeechcraft KING AIR F90
TypeMulti-Engine Piston
Airframe time8,940 hrs
Engine time8,791 SNEW
Avionics / GPSGarmin GTN 750
Avionics / TransponderGARMIN GTX335
Avionics / Primary flight displayGARMIN G600
Avionics / Audio panelGarmin GMA35C
Avionics / AutopilotSPZ-200A
Avionics / Weather radarWXR 250
Avionics / Terrain / EGPWSKGP 560, TAWS
Garmin GPS Autopilot ADS-B

Description

Lone Mountain Aircraft is pleased to offer N333WT. This 1980 Beechcraft King Air F90 has been professionally maintained and operated under Part 135. The aircraft features recent Phase 1–4 inspections, engines enrolled in the MORE Program, and an upgraded Garmin glass cockpit.

Modifications

Propeller Autofeather and Synchronization Freon Air Conditioning American Aviation Pitot Cowl System (Not Installed – Included with Aircraft) Raisbeck Quiet Turbofan Propellers Raisbeck Dual Aft Body Strakes Wilderness Tires STC Pilot and Copilot USB Charging Ports Goodrich Brakes Sigtronics Intercom EROS MC10 Quick-Donning Oxygen Masks Polarized Cabin Windows Aisle Seat with Refreshment Storage, Water Tank and Ice Storage Dual Executive Tables Belted Flushing Lav ALL SPECIFICATIONS SUBJECT TO VERIFICATION UPON INSPECTION. SOME FEATURES MAY REQUIRE ADDITIONAL SUBSCRIPTIONS.

Avionics

Sperry SPZ-200A Autopilot/Pitch Trim Garmin 10” G600 TXi with GCU 485 Controller Garmin 7” G600 TXi Dual Garmin GTN 750 GPS/NAV/COMs with Flight Stream 510 and GMA 35C Audio Panel Garmin GTX 345 and GTX 335 ADS-B Transponders with Avidyne TAS 9900BX Integrated Traffic System Avidyne FlightMax EX500 with WXR 250 Weather Radar KGP 560 Terrain Awareness and Warning System (TAWS)

Service Difficulty Reports (SDRs)

Checking FAA service difficulty reports…

Airworthiness Directives (ADs)

Checking airworthiness directives…

How this aircraft compares

Where this Beechcraft KING AIR F90 lands versus other Beechcraft KING AIR F90 listings on fyiAero.

Price

11th pct
$865k$1.9MThis aircraft · $865k

$865k · 11th percentile of 19 listings

Airframe time

52nd pct
5,99514,319This aircraft · 8,940

8,940 hours total (TTAF) · 52nd percentile of 25 listings

Engine time (Engine 1)

88th pct
22312,500This aircraft · 8,791

8,791 hours since new · 88th percentile of 25 listings

Engine time (Engine 2)

91st pct
22310,203This aircraft · 8,855

8,855 hours since new · 91st percentile of 23 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

Year1980
ManufacturerBEECHCRAFT
ModelKING AIR F90
Serial NumberLA-91
ConditionUsed
Registration #N333WT

Airframe

Total Time8,940

Engine 1

Engine 1 Time8,791 SNEW
Engine 1 TBO8000

Engine 2

Engine 2 Time8,855 SNEW
Engine 2 TBO8000

Avionics

Avionics/RadiosSperry SPZ-200A Autopilot/Pitch Trim Garmin 10” G600 TXi with GCU 485 Controller Garmin 7” G600 TXi Dual Garmin GTN 750 GPS/NAV/COMs with Flight Stream 510 and GMA 35C Audio Panel Garmin GTX 345 and GTX 335 ADS-B Transponders with Avidyne TAS 9900BX Integrated Traffic System Avidyne FlightMax EX500 with WXR 250 Weather Radar KGP 560 Terrain Awareness and Warning System (TAWS)

Additional Equipment

Additional EquipmentPropeller Autofeather and Synchronization Freon Air Conditioning American Aviation Pitot Cowl System (Not Installed – Included with Aircraft) Raisbeck Quiet Turbofan Propellers Raisbeck Dual Aft Body Strakes Wilderness Tires STC Pilot and Copilot USB Charging Ports Goodrich Brakes Sigtronics Intercom EROS MC10 Quick-Donning Oxygen Masks Polarized Cabin Windows Aisle Seat with Refreshment Storage, Water Tank and Ice Storage Dual Executive Tables Belted Flushing Lav ALL SPECIFICATIONS SUBJECT TO VERIFICATION UPON INSPECTION. SOME FEATURES MAY REQUIRE ADDITIONAL SUBSCRIPTIONS.

Operating costs & specifications — Beechcraft King Air F90

Typical model-level figures for the Beechcraft King Air F90 (not this specific airframe).

$851,840annual budget · 325 hrs/yr
$1,875variable cost / hour
$7.35cost per nm
101.0gph fuel burn
$1,395,000avg pre-owned asking fyiEstimate  $1,074,500–$1,102,000

Annual cost breakdown

Low useHigh use
Hours / year200325
Fuel$145,440$236,340
Fixed$242,400$242,400
Variable$375,040$609,440
Total / hour$3,087$2,621

Performance & dimensions

Range1,300 nm
Cruise speed252 kts · 290 mph
Seating1 crew + 5 passengers
Cabin H × W × L4' 9" × 4' 6" × 12' 4"
Interior volume268 ft³
Takeoff / landing5400 ft / 2500 ft

About this plane

The Beechcraft King Air F90 has a variable operating cost of $1,791 per hour and combines the airframe of the King Air 200 with the tail of the Beechjet 400, resulting in improved aerodynamics and performance. Offering a range of 1,000 nautical miles and a normal cruise speed of 255 knots (293 mph), the F90 is designed for efficient and reliable regional travel. Its average fuel burn is 101 gallons per hour. The cabin of the Beechcraft King Air F90 measures 4'9" high, 4'6" wide, and 12'4" long, providing a total interior volume of 268 cubic feet. With seating for up to 7 passengers, the F90 delivers a comfortable and functional space for executive and utility missions alike. Requiring 5,400 feet for takeoff and 2,500 feet for landing, the F90 is capable of accessing airports with shorter runways, adding operational versatility to its performance and comfort. Get a Personalized Demo See AviaCost in action with a tailored walkthrough of Beechcraft King Air F90's full ownership model — including trip costs, depreciation, and branded PDF reports.

Range from base

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Last flight

Actual flight path from FlightAware for N333WT. More flight tracking ›