“This is an in progress kit. I believe I have all parts for completion, but some minor items may be.

Item specifics Condition: Seller Notes:
“This is an "in progress" kit. I believe I have all parts for completion, but some minor items may be needed to suit your needs”

Zenair 601HDS (Heavy Duty Speedwing)

95% Complete 601HDS with 100HP Stratus Subaru. Has had valve guide retro from RAM Performance. Warp Drive Propeller. Stainless muffler. Engine equipped with 2 batteries, 2 fuel pumps, back-up ignition system. Have builders manual, builders log, all prints, electrical print. Interior kit by Airlink Technologies. Electric Elevator trim. Engine Information System (EIS) by Grand Rapids Tech. Canopy has 4" crack from installation attempt. See photo. Other minor imperfections as would be expected in a kit that has yet to be finished. Have approx. $28,000 invested. See video of engine starting at here Lockers built into wings. See photo. Additional luggage / storage behind seats.

All controls are dual except for brakes and elevator trim.

email me if you want more specific photos of a particular item.


601 HDS Specs:

Wing Span 23ft

Length 19ft

Empty Weight 570lbs

Gross Weight 1200lbs

Cabin Width 44"

Fuel Cap 16 USGal

Cruise Speed 140 MPH

Take off roll 450 ft Single 550 ft Double


The canopy has a 4" crack that occurred during installation attempt. See photo. The canopy is not yet fitted to the airframe.

The engine cowlings are mostly complete, but have not been fully fitted to airframe.

The wings have never been attached to airframe.

Current date: 2014-10-22