Beechcraft Twn Bonza B50

Year 1954
Type Multi-Engine
Make Beechcraft
Model Twn Bonza B50
Price $149,900
Registration N3682B
Total Time
SMOH 270
Location WA


2005 “Best Workmanship” Classic Division Arlington EAA NW

2006 Oshkosh Winner “Custom Class” 236 hp and UP

Engines, Props and interior by Don's Dream Machines ( Griffin, GA )


All logs since new

No known damage history

2005 “Best Workmanship” Classic Division Arlington EAA NW

2006 Oshkosh Winner “Custom Class” 236 hp and UP

Useful Load = 1760 lbs

Useful w/ Full Fuel = 956 lbs

Useable Fuel = 134 gal.

Engine Specs:

Lycoming GO – 480- F4A6 Engines - 275 hp upgrade (1400 TBO)

L Engine 270 hrs SMOH Serial # L-434-29

R Engine 270 hrs SMOH Serial # L-450-29

Engines certified for 80 octane fuel


Hartzell 3 blade props

L Prop 270 hrs SOH Serial # U400N

R Prop 270 hrs SOH Serial # U189N


Extended baggage, Lowered Floor and Air Stair door.

6 – Captains Chairs

Cleveland Wheels and Brakes

Bracket Air Filters

9 ECI Electronic Instrumentation Gages

Nu Lights ringed Instrument Lighting

Electronic OAT

3/8” Windows, plus pilot and copilot vents

Large one-piece windshield

Extended fourth squared cabin window and squared third windows

Micro Aerodynamics VG’s

Rosen Sun Visors

New Solid State 50,000 BTU C & D Cabin Heater

Air Wolf Remote Oil Filtration System

2 – 50 Amp Alternator Conversion

Cygnet Upgraded Control Yolk with Davtron Clock

40 – New Clixon Circuit Breakers, wiring harness and electrical buss

Hoskins Wing and Tail Strobes

Airframe Corrosion Proofing

Polished Spinners

New Fuel Bladders

Equipment Information:

Original Flight Handbooks

Kennon metalized sun screens for the interior

Full Kennon Cabin Cover

Complete set of Twin Bonanza Maintenance manuals on CD

FAA 337’s and all past records of ownership of the aircraft from FAA on CD


Inspection Status:

May 2010


Garmin GMA 340 Audio Panel

Garmin GNS 430 GPS

King KY 196 Nav/Com

King KMD 150 MFD

Garmin GTX 327 Transponder

Year Interior:

Very nice leather interior

Year Exterior:

Paint in good condition

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