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1981 Beechcraft King Air C90Turboprop Aircraft • Miami, FL, USA

This 1981 Beechcraft King Air C90, registration N501GS, presents a well-equipped and recently refurbished twin-turboprop with a total airframe time of 9,610 hours. The aircraft benefits from a comprehensive 2013 exterior paint refurbishment in a Matterhorn White scheme with metallic accents and a 2016 interior refurbishment featuring a six-passenger executive layout with beige leather, club seating, dual tables, and an aft lavatory. The Pratt & Whitney PT6A-21 engines show 2,178 and 2,678 hours since overhaul, respectively, with both having 384 hours since hot section inspection and operating well within their 3,600-hour TBO. The Raisbeck...

Year
1981
Make
Beechcraft
Series
King Air
Model
KING Air C90
Tail #
N501GS
Serial #
LJ-0964

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Specifications

Category
Turboprop
Intended Use
Business, Passenger
Flight Rules
IFR
Seats
6

Hours, Logs & Inspections

Total Time
9,610 hrs
Engine 1 Time
2,178 hrs (SOH)
Engine 2 Time
2,678 hrs (SOH)
Prop 1 Time
384 hrs (SPOH)
Prop 2 Time
384 hrs (SPOH)

Avionics

GPS

Garmin GTN 750 - Two GTN NAV, Two GTN GPS/Comms, WAAS/LPV

Comms

Garmin GTN 750 - Two GTN GPS/COMMs

AP

STEC 2100 - S-TEC Autopilot

Weather

Garmin GWX 70 - GWX Weather Radar, BF WX Storm Scope

Traffic

BFG Skywatch 497 - BFG TCAS, Two Class B TAWS

ADSB

Garmin GTX 345R - Two GTX Transponders, ADS-B Out Compliant

PFD

Garmin 600 EFIS - Two EFIS, Synthetic Vision

MFD

Garmin 600 EFIS - Two EFIS Synthetic Vision

ADS-B In

Garmin GDL 69A

EMS

Garmin GRS-77 - Dual AHRS

Additional Equipment

Synthetic Vision

Airframe Modifications

American Aviation Ram Air Recovery System, American Aviation Oil Cooler Kit with Inlet Deice Boots

Electrical System

Concorde RG-380E/40 Lead Acid Battery, Dual Flitetronics PC-250 Inverters

Emergency Equipment

406 MHz ELT, Cockpit Fire Extinguisher, Cabin Fire Extinguisher

Cockpit Equipment

Rosen Sunvisors, Control Wheel Clock, Pilot RH Map Case, Cockpit Relief Tube

Landing Gear

Cleveland Brakes

Propeller System

Prop Synchronized, Auto Feathering

Avionics Interface

Dual Garmin GRS-77 AHRS

Navigation System

King KRA 45 ALT WAAS/LPV

Satellite Data

Garmin GDL 69A

Terrain Awareness

Two Garmin GTN-750 Class B TAWS

Exhaust System

American Aviation Ram Air Recovery System

Oil Cooling System

American Aviation Oil Cooler Kit - Inlet Deice Boots

Battery

Concorde RG-380E/40 - Lead Acid Battery

Sunvisors

Rosen Sunvisors

Brakes

Cleveland Brakes

Clock

Control Wheel Clock

Inverters

Flitetronics PC-250 - Dual Inverters

Map Case

Pilot RH Map Case

Relief Tube

Cockpit Relief Tube

Fire Extinguisher

Cockpit Fire Extinguisher - Cabin

Emergency Locator Transmitter

406 MHz ELT

Attitude Heading Reference System

Garmin GRS-77 - Dual AHRS

Pressurization System

Pressurized

Airframe Recovery System

American Aviation Ram Air Recovery System

Oil Cooler Kit

American Aviation Oil Cooler Kit - Inlet Deice Boots

AHRS

Garmin GRS-77 - Dual AHRS

ELT

406 MHz ELT

Body Strakes

Dual Aft Body Strakes

Interior & Exterior

Interior Year
2016
Paint Year
2013
Interior Notes
Last Refurbished: 2016. Six (6) Passenger Executive Interior with Beige Leather and Tan Wool Carpet. Forward Left and Right Pyramid Cabinets. Forward and Aft Cabin Partitions with Privacy Doors. Four Chairs in Center Club Arrangement. Dual Executive Tables. Aft Side-Facing Belted Flushing Potty Seat. Aft Relief Tube. Cabin Fire Extinguisher. Tan Fabric Sidewalls. Cream Headliner.
Exterior Notes
Last Refurbished: 2013. Overall Matterhorn White with Ming Blue Metallic, Red Metallic, and Las Vegas Gold Metallic Striping.

Engine & Propeller

Engine Type
Turboprop
Engine Count
2
Engine Make
Pratt & Whitney
Engine Model
PT6A-21
Propeller Model
Raisbeck 4-Blade Propeller

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Aircraft Location

Miami, FL, USA

Listing Details

Used
For Sale

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First Seen: Dec 31, 2025

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