Crosswinds by Michael Bellamy

Sunblood, a pristine wilderness isolated in the Yukon Territory of Canada; divulges a tantalizing mystery that ignites bush pilot Scott Brandon’s love for adventure. He forms a volatile alliance with Catherine McGregor, an executive jet pilot from California. Together they search for an old Lufthansa airliner that disappeared in 1937. Their path of discovery taking them from the genesis of the Third Reich to the boardrooms of an American empire.