Beechcraft T-34 Mentor Aircraft in California

California's diverse terrain (coastal, high-desert, mountain) makes it a strong test market for high-performance and turbocharged aircraft. Significant GA infrastructure spans LA Basin, SF Bay Area, San Diego and Central Valley. Coastal flying demands attention to corrosion; mountain flying needs hot-and-high training.

The Beechcraft T-34 Mentor is a two-seat tandem military trainer derived from the Bonanza — in service worldwide since 1953 and today one of the most popular civilian warbirds for formation flying and aerobatics. The piston T-34A/B uses a Continental O-470 (225 hp); the turbine T-34C "Turbo Mentor" uses a PT6A. Both have all-metal, low-wing construction and tandem seating with a sliding canopy. Restored civil-owned T-34s are sought after by warbird enthusiasts.

Beechcraft T-34 Mentor aircraft for sale

2 used Beechcraft T-34 Mentor aircraft for sale in California · 2-seat · $295,000–$750,000 · market reference $275,000 · updated 2026-07-06

Beechcraft T-34 Mentor Specifications

Model spec

The Beechcraft T-34 Mentor is a 2-seat warbirds with a cruise speed of 150 kt (278 km/h), a range of 770 nm (1,426 km), and a useful load of 800 lbs (363 kg).

Performance
Cruise150 kt (278 km/h)
Range770 nm (1,426 km)
Service Ceiling20,000 ft (6,096 m)
Engine & Fuel
EnginePratt & Whitney Canada J33-A-35
Horsepower225 HP
Fuel Burn12.0 GPH (45 L/h)
TBO1,700 hrs
ICAO TypeT34P
Weights & Seats
Seats2
Max Gross Weight2,950 lbs (1,338 kg)
Useful Load800 lbs (363 kg)
Production1953–1990

Beechcraft T-34 Mentor for Sale

Beechcraft T-34 Mentor asking prices range from $295,000 to $750,000, with a median of $442,000 (market reference $275,000).

1955 Beechcraft T-34 Mentor

1955 Beechcraft T-34 Mentor for sale
$495,000
For Sale
Total Time 60
Reg# N10006 US
Location CA
Via American Aircraft Sales Co.
Multiple sources

1984 Beechcraft T-34 Mentor

1984 Beechcraft T-34 Mentor for sale below typical asking range
$750,000
For Sale
Total Time 12,861
Reg# N87GR US
Location Mojave, CA
Via Steve Rainey

Compare Beechcraft T-34 Mentor

Detailed comparisons for the Beechcraft T-34 Mentor are being prepared.

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Beechcraft T-34 Mentor Price & Cost

How much does a Beechcraft T-34 Mentor cost? Used T-34 Mentor prices: $295K – $750K, average $442K (median $442K); market reference $275K, across 6 priced of 2 active listings.

Beechcraft T-34 Mentor Price Guide

Key price factors: engine time to overhaul, year and airframe hours, avionics, damage history and logbook completeness — see the buying guide below for the full pre-purchase checklist.

Beechcraft T-34 Mentor Cost of Ownership estimate
Fuel (12.0 GPH × $6.20, 100 hrs)$7,440/yr
Estimates at 100 flight hours/year. Actual costs vary by usage, location and insurance.
Buying guides: Buyer's Guide | Financing Guide | Pre-Buy Inspection

Buying a Used Beechcraft T-34 Mentor

Buying a Beechcraft T-34 Mentor comes down to a focused pre-purchase checklist — here is what matters most on this model:

What to check before buying

Engine type (piston A/B vs turbine C — very different operating costs and pilot ratings); airframe fatigue/spar life (former military trainers have heavy fatigue history — this matters for the T-34A specifically, which had wing-fatigue issues); warbird/civil paperwork; logbooks (complete history is critical for ex-military aircraft); pre-buy by a warbird specialist. Which T-34? Piston A/B for the classic experience and lower running cost; turbine T-34C for the warbird power but at jet-class operating cost.

Frequently Asked Questions — Beechcraft T-34 Mentor

What is the Beechcraft T-34 Mentor?
The T-34 Mentor is a single-engine, tandem two-seat military primary trainer that Beechcraft developed from the Bonanza in the late 1940s. It served widely with the US and allied air forces and is now popular as a civilian warbird.
What is the difference between the T-34A, T-34B and T-34C?
The T-34A and T-34B are piston-engined Mentors used by the Air Force and Navy respectively; the T-34C Turbo Mentor is the later turboprop version powered by a Pratt & Whitney Canada PT6A.
How much does a Beechcraft T-34 Mentor cost?
As a military-heritage warbird trainer, T-34 prices vary with model (piston A/B versus turbine T-34C), condition and provenance. See the live price range and median above.
What are the T-34 Mentor specifications?
The piston T-34 is a tandem two-seat trainer derived from the Bonanza airframe; the T-34C Turbo Mentor uses a PT6A turboprop. Performance varies significantly between the piston and turbine versions.
What was the A45 Mentor?
A45 was Beechcraft's internal model designation for the aircraft that became the T-34 Mentor before the military designation was adopted.
Can you own a Beechcraft T-34 Mentor as a civilian?
Yes — many piston T-34A and T-34B Mentors are privately owned and flown as warbirds, often on the experimental or limited category. They are valued for their Bonanza-derived handling and aerobatic capability.
Is the T-34 Mentor aerobatic?
The piston T-34 Mentor was designed as a military primary trainer and is capable of basic aerobatics within its certified limits; specific allowances depend on the individual aircraft's certification and condition.

Beechcraft T-34 Mentor Inventory by Country

United States7
Czechia1

Beechcraft T-34 Mentor Inventory by State

California2

Beechcraft T-34 Mentor by Price

Under $300k1
Under $500k4

Beechcraft T-34 Mentor by Decade

1950s1
1980s1

Beechcraft T-34 Mentor Safety Record

No NTSB events on record for the Beechcraft T-34 Mentor. Individual aircraft safety records may be available on detail pages.

Source: NTSB Aviation Accident Database

Disclaimer: All prices, cost estimates, and market values shown are based on asking prices from third-party sources and are provided for informational purposes only. AeroGurus is not an appraiser, broker, or financial advisor. Always obtain a professional appraisal and independent inspection before making a purchase decision.
Listings last refreshed 2026-07-06 · Data: FAA Registry, NTSB · About our data