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Turboprop

1976 BEECHCRAFT KING AIR C90

$785,000 fyiEstimate $683,000–$700,500 How this estimate is built

Starts from the median asking price of 10 comparable BEECHCRAFT KING AIR C90 listings ($792,450), then adjusts for:

  • Year -2 vs comparable listings -3.0%
  • Airframe time -1,643 hr vs comps +3.3%
  • Engine time +2,760 hr vs comps -8.3%
  • Market supply: 22 for sale of 215 FAA-registered -5.0%

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

1976
9,618 hrs
N711KP
LJ-692
PRATT & WHITNEY PT6A-21
2
HARTZELL
SUS
Stratos Aviation LLC.
📍 Saint Louis, Missouri
American Boiler Services INC Corporation
Per the FAA aircraft registry (public record)

Overview

Make / ModelBEECHCRAFT KING AIR C90
TypeTurboprop
Airframe time9,618 hrs
Engine time5,984 SOH
Prop blades4
Avionics / flight deckGARMIN GI 275
Avionics / GPSGarmin GNS 530
Avionics / OtherGarmin GFC 600, Aspen EFD1000, Garmin GI 275, Garmin GNS-530W, Garmin GDL 69
ADS-BYes
AnnualOverhauled 2024
InspectionPhase
AirworthyYes
Garmin GPS Autopilot ADS-B

Description

Phase 1-4, Dual Garmin GI 275,(Pilot side) GFC 600, GNS 530W/430W, GDL 69 XM weather, Lt. & Rt. Fuel Boost Pumps, Landing Gear, Lt. & Rt. Flow Packs Overhauled 2024.Phase 1-2, Co-pilot windshield replaced, Flap Actuators, Four Blade Hartzell Props overhauled 2025.Phase 3-4, Starter/Gen's Overhauled, Left wing outboard & middle wing fuel cells replaced, Chapter 5 calendar/cycle items completed 2026.****Times will change as aircraft is actively flying.

Modifications

American Cowling STC, Raisbeck STC's Aft Strakes, Wing Lockers, 4-Blade Hartzell Props, Garmin GFC600 Auto Pilot, GNS530W/430W, GDL69 XM Weather, Dual GI-275 pilot side with Avidyene Aspen EFD-1000 Co-pilot side. American Aviation Engine Cowling/Ice Vanes, Exhaust Stack SystemGross weight STC (10,450 lb)Cleveland wheels & brakesAuto FeatherLead Acid Battery STCRaisbeck Dual AFT StrakesRaisbeck Wing LockersRaisbeck Hartzell 4 Blades propsFactory A/CSpar ModAlternate StaticRosen Sun Visor SystemLED Taxi/Landing LightsDual Heated Windshields 22 CU Ft. Oxygen System with new masksDual Cabin Tables Polarized Interior Windows

Avionics

Dual Garmin GI 275 (Pilot side). Avidyne Aspen EFD 1000 (Co-Pilot side).FAR 411/413 completed May 2025.Both transponders:Make is TRIG Avionics Model Number TT22R2Serial Numbers: Transponder 1: 08927 Transponder 2: 08789

How this aircraft compares

Where this BEECHCRAFT KING AIR C90 lands versus other BEECHCRAFT KING AIR C90 listings on fyiAero.

Price

50th pct
$399k$3.5MThis aircraft · $785k

$785k · 50th percentile of 10 listings

Airframe time

55th pct
6,62016,117This aircraft · 9,618

9,618 hours total (TTAF) · 55th percentile of 22 listings

Engine time (Engine 1)

73rd pct
32612,690This aircraft · 5,984

5,984 hours since overhaul · 73rd percentile of 22 listings

Engine time (Engine 2)

77th pct
69011,486This aircraft · 6,054

6,054 hours since overhaul · 77th percentile of 22 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

Year1976
ManufacturerBEECHCRAFT
ModelKING AIR C90
Serial NumberLJ-692
ConditionUsed
Registration #N711KP
FlightRulesIFR
Based atSUS

Airframe

Total Time9,618
Total Landings9,284
Max Ramp Weight10,485 lb
Max Takeoff Weight10,450 lb
Basic Empty Weight6,400 lb
Fuel Capacity Mass2,572 lb
Fuel Capacity Volume384 gal
Complete LogsYes
Landing Gear OverhaulYes
Landing Gear Cycles Since Overhaul100

Engine 1

Engine 1 Make/ModelPRATT & WHITNEY PT6A-21
Engine 1 Time5,984 SOH
Engine 1 TBO8000
Engine 1 Cycles9,259

Engine 2

Engine 2 Make/ModelPRATT & WHITNEY PT6A-21
Engine 2 Time6,054.4 SOH
Engine 2 TBO8000
Engine 2 Cycles9,277

Props

Prop 1 ManufacturerHARTZELL
Prop 1 ModelHC-D4N-3C
Prop 1 Time87.2 SOH
Prop 2 ManufacturerHARTZELL
Prop 2 ModelHC-D4N-3C
Prop 2 Time87.2 SOH
Number of Blades4

Avionics

Flight Deck Manufacturer/ModelGARMIN GI 275
Primary Flight Display 1 Manufacturer/ModelGARMIN GNS530W
Primary Flight Display 2 Manufacturer/ModelGARMIN GNS430W
Multi-Function Display 1 Manufacturer/ModelGARMIN GNS530W
Multi-Function Display 2 Manufacturer/ModelGARMIN GNS430W
GPS 1 Manufacturer/ModelGARMIN
GPS 2 Manufacturer/ModelGARMIN
Autopilot Manufacturer/ModelGARMIN GFC600
ADS-B EquippedYes
WAASYes
LPVYes
Avionics/RadiosDual Garmin GI 275 (Pilot side). Avidyne Aspen EFD 1000 (Co-Pilot side).FAR 411/413 completed May 2025.Both transponders:Make is TRIG Avionics Model Number TT22R2Serial Numbers: Transponder 1: 08927 Transponder 2: 08789

Additional Equipment

PressurizedYes
Oxygen System22 cu ft
Inadvertent Ice ProtectionYes
Additional EquipmentAmerican Aviation Engine Cowling/Ice Vanes, Exhaust Stack SystemGross weight STC (10,450 lb)Cleveland wheels & brakesAuto FeatherLead Acid Battery STCRaisbeck Dual AFT StrakesRaisbeck Wing LockersRaisbeck Hartzell 4 Blades propsFactory A/CSpar ModAlternate StaticRosen Sun Visor SystemLED Taxi/Landing LightsDual Heated Windshields 22 CU Ft. Oxygen System with new masksDual Cabin Tables Polarized Interior Windows

Modifications/Conversions

Dual Aft Body StrakesYes
Wing Locker SystemYes
Ram Air Recovery SystemYes
Enhanced Performance Leading EdgesYes
Modifications/ConversionsAmerican Cowling STC, Raisbeck STC's Aft Strakes, Wing Lockers, 4-Blade Hartzell Props, Garmin GFC600 Auto Pilot, GNS530W/430W, GDL69 XM Weather, Dual GI-275 pilot side with Avidyene Aspen EFD-1000 Co-pilot side.

Interior

Year Interior2005
Number of Seats8
ConfigurationPassenger
GalleyYes
Galley ConfigurationForward
LavatoryYes
Lavatory ConfigurationAft

Exterior

Year Painted2005

Inspection Status

Inspection StatusPhase 1-4, Dual Garmin GI 275, (Pilot side) GFC 600, GNS 530W/430W, GDL 69 XM weather, Lt. & Rt. Fuel Boost Pumps, Lt. & Rt. Flow Packs, Landing Gear Overhauled 2024.Phase 1-2 Lt. & Rt. Props, Flap Actuators, O2 bottle & Valve, Fuel Nozzles & Flow divider Overhauled 2025, Co-Pilot Windshield replaced 2025.Phase 3-4, Left Wing outboard and middle fuel bladders replaced, Lt. & Rt. Starter/Gen OVH 2025, All Chapter 5 calendar/cycle items completed.
AirworthyYes

Engine Program

Engine Maintenance ProgramOther