Daniel MacPherson’s WindFire Helicopter
Correspondence With Helicopter Builder Daniel MacPherson ARTICLE DATE: May 2018 …followed on from the original article: MacPherson WindFire Helicopter. EDITOR: Hi Daniel, Thank you for…
Daniel MacPerson
Correspondence With Helicopter Builder Daniel MacPherson ARTICLE DATE: May 2018 …followed on from the original article: MacPherson WindFire Helicopter. EDITOR: Hi Daniel, Thank you for…