1989 Lonestar Akro SR-300Experimental Aircraft • Fort Worth, TX, USA

This 1989 Lonestar Akro SR-300 is a 300-horsepower monoplane based on the Stephan's Akro/Laser design, with a total time on the airframe of 717 hours. A three-year-long full restoration, including engine and propeller overhauls, was completed in March 2026. The aircraft is located in Fort Worth, Texas, and is offered for $130,000. The seller reports no damage history and notes a change in mission profile as the reason for sale.

The restoration was extensive, with the Lycoming IO-540K1G5D engine and the MTV-9-B-C propeller each having just 40 hours since major overhaul. The fuselage frame was media blasted, primed, and painted with Ranthane...

Year: 1989

Make: Lonestar

Series: Akro SR-300

Model: AKRO SR-300

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Specifications

Category: Experimental

Intended Use: Aerobatic, Recreational

Hours, Logs & Inspections

Total Time: 717 hrs

Engine 1 Time: 40 hrs (SMOH)

Prop 1 Time: 40 hrs (SOH)

Avionics

Comms

Trig TY91 - Dual Band Communication Radio with control stick grip remote frequency transfer button

ADSB

Trig TT22/TN72 - ADS-B Out Transponder

EMS

Electrics International CGR-30P - Engine Monitor

Additional Equipment

Oil System

Christen - Inverted Oil System

Fuel Pump

Christen 844 - Manual Fuel System Pump

Exhaust System

Engine Exhaust Ceramic Coated in Satin Silver

Lighting

WAT Blaze - WAT Wingtip Lights and Strobes

Seat Harness

Hooker - Ratchet Harness

Oil Cooler

Airflow Systems 2008X - Oil Cooler

Battery

EarthX ETX900 - Lithium Battery

Alternator

B&C SD-8 - B&C Amp Lightweight Alternator

Starter

Sky-Tec - Lightweight Starter

Fuel System

19 Gallon Header Fuel Tank

Smoke System

9 Gallon Auxiliary Tank for Smoke Oil (has plumbing to also be used as an additional fuel tank), with control stick grip switch

Engine Mount

Barry - New Engine Mounts

Interior & Exterior

Exterior Notes: Fuselage frame media blasted then primed and painted with Ranthane Insignia White by American Legend Aircraft. Exterior of aircraft painted with Ranthane Tennessee Red. 3M 2080 Vinyl Black and White trim.