1979 Beechcraft V35B BonanzaSingle-Engine Piston Aircraft • Billings, MT, USA

This 1979 Beechcraft V35B Bonanza, registered as N6640L, is a particularly low-time and meticulously equipped example offered by Big Sky Aircraft LLC, located in Billings, Montana. The airframe has just 1,679.3 total hours, and the engine, a Continental IO-550B that was converted to an IO-550B-AP by GANN Performance Engines, was overhauled and installed as new in 2014 with only 401 hours since overhaul. The engine received a replacement camshaft, lifters, and associated hardware in April 2026. The three-blade Hartzell swept aluminum propeller has just 401 hours since new. The seller states the aircraft is "NDH" (no damage history), and the...

Year: 1979

Make: Beechcraft

Series: 35 Bonanza

Model: V35B Bonanza

Tail #: N6640L

Serial #: D-10257

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Specifications

Category: Single-Engine Piston

Intended Use: Business, Recreational

Flight Rules: IFR

Seats: 6

Hours, Logs & Inspections

Total Time: 1,679.3 hrs

Engine 1 Time: 401 hrs (SOH)

Prop 1 Time: 401 hrs (SNEW)

Logbook Status: Complete Logs Yes

Inspection Status: Annual just completed in April 2026

Avionics

PFD

Garmin G500 TXi

MFD

Garmin GDU 1060

GPS

Garmin GTN 750Xi - Dual GPS: GTN and GTN

Transponder

Garmin GTX 330ES - GTX and GDL

Garmin GFC 500

Audio

Garmin GMA 35c - GMA Audio/Marker Beacon/ICS

EMS

JPI EDM-930 - JPI Primary Engine Monitor

Weather

Garmin GDL-69A - Sirius/XM FIS and music and weather

Traffic

Garmin GDL 88 - ADS-B TIS-B traffic

Additional Equipment

Oxygen System

TAT built-in O2 system with custom O2 ports in passenger armrests

Auxiliary Fuel Tanks

D' Shannon tip tanks

Angle of Attack Indicator

Garmin AOA - AOA system

Glareshield

Custom leather wrapped with French stitching

Control Yokes

Davtron MB800 - Ram horn control yokes with digital chronometer left yoke

Windshield

1/2 inch sloped windshield

Annunciator Panel

Fully customized annunciators with LED lamps

Interior & Exterior

Interior Year: 2007

Paint Year: 2007

Interior Notes: Leather seating with lamb's wool crew seating surfaces; all plastic/Royalite looks like brand new. Passenger armrests have custom one-off black/dark red carbon fiber inserts with built-in O2 ports. Seatbelts are all great condition with serial number tags.