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1966 Beechcraft B55 BaronMulti-Engine Piston Aircraft • Denver, CO, USA

This 1966 Beechcraft B55 Baron (N50780) presents a unique warbird project with an interesting military heritage, having originally served as one of only 65 Barons purchased by the US Army Aviation School. The aircraft underwent a Cole Mill President 600 conversion boosting its power to 600hp before being restored to original US Army standards and receiving its Standard Airworthiness Certificate in 2004. With 10,280 total hours on the airframe, it features two Continental IO520E2BN engines showing 1,570 and 1,186 hours SMOH respectively, both with a 2,000-hour TBO, paired with SNEW Hartzell propellers.

The aircraft has been stored in a...

Year
1966
Make
Beechcraft
Series
B55
Model
B55 Baron
Tail #
N50780
Serial #
TF52

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Specifications

Category
Multi-Engine Piston
Intended Use
Classic / Antique, Business, Military / Warbird, Recreational

Hours, Logs & Inspections

Total Time
10,280 hrs
Engine 1 Time
1,570 hrs (SMOH)
Engine 2 Time
1,186 hrs (SMOH)
Prop 1 Time
2 hrs (SNEW)
Prop 2 Time
2 hrs (SNEW)
Logbook Status
Full military and civilian logs
Inspection Status
Last annual was 2017

Avionics

Comms

Collins VHF - VHF Radios, UHF Radios, ADF

EMS/EIS

Davtron Voltage Standby Inverter

intercom

Additional Equipment

De-ice Boots

Alcohol Props

Oxygen System

Built in Oxygen

Chip Detector

Interior & Exterior

Interior Rating
6/10
Paint Rating
6/10
Interior Notes
6 of 10
Exterior Notes
6 of 10

Engine & Propeller

Engine Type
Piston
Engine Count
2
Engine Make
Continental
Engine Model
IO520E2BN
Engine Power
300 HP
Propeller Model
Hartzell

Asking Price

$69,900

Aircraft Location

Denver, CO, USA

Listing Details

Used
For Sale

Price History

Jun 4, 2025: $69,900(-$10,000) - controller

May 9, 2025: $79,900 - controller

Contact Seller

First Seen: May 9, 2025

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Asking Price

$69,900