1957 BEECHCRAFT Twin Bonanza SOLD
No longer listed as of May 2026. The price below is the last asking price — the final sale price is not disclosed.
No photo available
Contact for Price
- Year
- 1957
- Make
- Beechcraft
- Model
- Twin Bonanza
- Total Time
- 7,854 hr
- Seller
- Avpay Sold Aircraft
- Source
- avpay.aero
Listing closed
View similar Twin Bonanza for sale →
Performance & Capacity
- Seats
- 5
- Cruise
- 175 kts
- Range
- 1,000 nm
- Useful Load
- 2,000 lbs
- Engines
- 2 · Piston
- Power
- 260 hp
- ICAO Type
- BE50
Manufacturer-published specs for the Beechcraft Twin Bonanza model. Actual aircraft may vary by configuration / modifications.
Market price band
Beechcraft Twin Bonanza typical:
$84,900 – $500,389
median $252,000
across 7 active listings
Description
Airframe:
7854 hours TTSNEW
Engine(s):
Lycoming IO-720A1B, 400 H.P. (STC)
Left: 11 hours SMOH
Right: 1877 hours SMOH
Avionics:
Dual Garmin 430 WAAS GPS/Nav/Comms
Garmin GMA 340 Audio Panel
Bendix IN-131A Radar Indicator
Century III Autopilot with Altitude Hold
Garmin GTX-335 Transponder – ADS-B Out
Equipment:
Artex ELT
Alcor EGT
Davtron M8800 Chronometer
Goodyear Tires
Throw Over yolk
Dual toe brakes
OAT gauge
Instrument post lights
Nose taxi light
LH & RH wing mounted landing lights
LH& RH Alternate Air
Parking Brake
Rotating Beacon (upper)
Strobe light (lower)
Heated fuel vents
Heated pitot
Rear and Forward Baggage Area
Long range fuel tanks – 230 Gallons
Oxygen system
Propeller(s):
Hartzell HC-93MUK2, 3 Blade
Left: 1335 Hours SPOH by Byam Propeller Service
Right: 1328 Hours SPOH by Byam Propeller Service
Exterior:
White and Blue with Red Accent Stripes
Interior:
Grey Interior, Rear 3-across Bench Seat, redone in 2018
MODIFIED FROM 1957 STOCK BY THE “EXCALIBUR” PACKAGE BY SWEARINGEN IN SAN ANTONIO.
UPDATES INCLUDE:
IO-720 Engines Installed
Aft Bulkhead was moved aft one bulkhead.
Pointed nose
Increased Fuel Capacity to 230 gals vs 180 gals
Boost pumps moved from the inside the mains to the wheel wells:
Any tank may be boosted, not just the mains.
Previous owner did not like airstair concept, kept Over wing exit
Peg- Leg Cabin Step
About the Beechcraft Twin Bonanza
The Beechcraft Twin Bonanza — the Model 50 — is a six-seat piston twin built from 1951 to 1963, larger and heavier than its single-engine Bonanza namesake. Powered by two Lycoming engines and notable for its wide cabin and rugged construction, it served civil and military operators (as the L-23 and U-8 Seminole) and was the design ancestor of the King Air line. The Beechcraft Twin Bonanza is now a vintage twin, valued for its roomy cabin and place in Beechcraft history.
Produced 1966–1985.