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1973 Beechcraft A36 BonanzaSingle-Engine Piston Aircraft • Troy, MI, USA

This 1973 Beechcraft A36 Bonanza, registration N25720, presents a well-equipped and maintained six-seat aircraft with a total airframe time of 7,365 hours. It features a significant Continental IO-550 engine upgrade with only 356 hours since new, paired with a McCauley propeller also showing 356 hours. The aircraft has a useful load of 1,350 lbs and is equipped for both VFR and IFR flight with a modern avionics suite including a Garmin GTN 750, a GNS 430W, an Aspen Evolution 1000 Pro PFD, and a Garmin GDL88 for ADS-B In/Out compliance, all managed by a GMA35 remote audio panel.

The panel is further supported by a coupled Bendix/King FCS-810...

Year
1973
Make
Beechcraft
Series
Bonanza
Model
A36 Bonanza
Tail #
N25720
Serial #
E-479

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Specifications

Category
Single-Engine Piston
Intended Use
Business, Passenger, Recreational
Flight Rules
VFR & IFR
Useful Load
1,350 lbs
Seats
6

Hours, Logs & Inspections

Total Time
7,365 hrs
Engine 1 Time
356 hrs
Prop 1 Time
356 hrs
Logbook Status
Complete Logs - No Known Damage History - Digital Log Books Available upon request

Avionics

GPS

Garmin GTN 750 - GTN GNS

PFD

Aspen Evolution 1000 Pro - PFD

AP

Bendix/King FCS-810 - Autopilot (Coupled)

Audio

Garmin GMA 35 - Remote Audio Panel

Weather

Garmin GDL 88 - ADS-B In/Out

ADSB

Garmin GDL 88 - ADS-B In/Out

ADS-B In

Garmin GDL 88 - ADS-B In/Out

EMS

E.I. Engine Analyzer - E.I. Digital Tach more

Additional Equipment

Fuel System

D'Shannon Tip Tanks - (20 Gal/Side)

Speed Brakes

Vortex Generators

Angle of Attack

Alpha Systems AoA

Intercom

6-place intercom + 6 LEMO plugs

Trim System

Electric trim

Interior & Exterior

Interior Year
2020
Paint Rating
8.5/10/10
Paint Year
2012
Interior Notes
Updated, clean, refreshed interior, Club seating - 6 place, Dual yokes, Rear hat shelf + large baggage doors
Exterior Notes
Mint Paint (8.5/10), always hangered, Excellent glass & metalwork

Engine & Propeller

Engine Type
Piston
Engine Count
1
Engine Make
Continental
Engine Model
IO-550
Propeller Model
McCauley

Asking Price

$329,899

Aircraft Location

Troy, MI, USA

Listing Details

Used
For Sale

Price History

Jan 7, 2026: $329,899(-$19,600) - trade-a-plane

Dec 31, 2025: $349,499(-$401) - trade-a-plane

Nov 25, 2025: $349,900 - trade-a-plane

Contact Seller

First Seen: Nov 25, 2025

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Asking Price

$329,899