Vintage Aviation News on MSN

Grounded dreams: Hiller X-2-235 – the coaxial vision that shaped future designs

The Hiller X-2-235 was an experimental American coaxial helicopter developed in the 1940s that helped pave the way for the ...
Vintage Aviation News on MSN

CAF New England Wing adds Hiller UH-12A helicopter to its collection

CAF New England Wing has added a Hiller UH-12A helicopter to its collection, expanding its post-WWII aviation and educational ...