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2010 Beechcraft King Air 350ERTurboprop Aircraft • Jacksonville, FL, USA

This 2010 Beechcraft King Air 350ER, registered as N6431S, presents a specialized multi-mission platform with 3,728 total hours on the airframe and 1,450 landings. The aircraft is powered by Pratt & Whitney PT6A-60A engines with 1,948 and 1,978 hours since new, respectively, and is equipped with a 4-blade Hartzell propeller. Its comprehensive Rockwell Collins Pro Line 21 integrated avionics suite provides Category II precision approach capability, dual flight management systems, and a fail-passive 3-axis autopilot.

The aircraft's configuration is defined by its special mission equipment, including four mission system operator stations, dual...

Year
2010
Make
Beechcraft
Series
King Air
Model
KING Air 350ER
Tail #
N6431S
Serial #
FL-717

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Specifications

Category
Turboprop
Intended Use
Classic / Antique, Business, Military / Warbird, Aerial Surveying, Search and Rescue, Utility
Seats
8

Hours, Logs & Inspections

Total Time
3,728 hrs
Engine 1 Time
1,948 hrs (SNEW)
Engine 2 Time
1,978 hrs (SNEW)
Inspection Status
Airworthy

Avionics

GPS

Dual GPS Receiver

Comms

Dual VHF COMM Transceivers, Dual VOR/ILS/Marker NAV Radios, Single ADF Receiver, Single DME Transceiver, Dual Mode-S Transponders

Autopilot

Fail-passive 3-axis Autopilot with Automatic Pitch Trim Outputs, Dual Flight Directors

PFD

Rockwell Collins Pro Line 21 - Three Display EFIS, Dual AHRS Sensors, Dual Air Data Computers, Radio Altimeter

MFD

Rockwell Collins Pro Line 21 - Three Display EFIS

EMS/EIS

Engine Indication System with Data Concentrator Units

Weather

Solid-state Turbulence Weather Radar Unit

Traffic

TCAS II - Optional Traffic Collision Avoidance System (TCAS II)

Additional Equipment

Air Conditioning

Keith Air Conditioning - Upgrade

Landing Lights

Lopresti LED - LED Landing/Taxi Light

Mission Equipment

Multiple Tactical LOS Provisions STC SA01581WI, 300 Amp Alternator STC, Dual EO IR Sensor Provisions STC SA2429CE, BLOS Communication Provisions Ku/X Band Sierra Nevada Corp. STC SA03349NY, Multiple Tactical LOS Provisions STC SA0158WI, NVG Compatible Interior & Exterior Lighting STC SA00294BO

Structural Modifications

Raisbeck Doors - High Floatation Gear with Maritime Strakes, Increased Gross Weight 17,500 lbs MTOW

Interior & Exterior

Interior Notes
8 Place Passenger Seating, Keith Air Conditioning Upgrade, NVG Compatible Interior & Exterior Lighting
Exterior Notes
White Base with Dark Blue Accent Stripe, High Floatation Gear with Raisbeck Doors, Maritime Strakes, Winglets

Engine & Propeller

Engine Type
Turboprop
Engine Count
2
Engine Make
Pratt & Whitney
Engine Model
PT6A-60A
Propeller Model
Hartzell 4-blade

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Aircraft Location

Jacksonville, FL, USA

Listing Details

Used
For Sale

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First Seen: Oct 10, 2025

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