ranger

  1. F

    Machining instructions for an impeller

    Hello My grandfather was a draftsman during WWII. I have some of his old blueprints and notes. In his notes there is a folder marked “Ranger 609844”. The folder contains 60 pages of machining instructions to make a Shaft S/C Impeller. I think this document is related to a Ranger engine designed...
  2. gjs238

    Air-cooled inline engines with forced cooling

    Could the use of forced cooling, ala BMW 801, have permitted air-cooled inline engine types such as those manufactured by Ranger and Argus to potentially achieve power levels and reliability of their water cooled inline cousins, or air cooled radial cousins? Just to be clear, I'm not...
  3. F

    Fairchild PT-19

    Hello, I've searched the forum and got no results. Does anyone have ANY documentations (Maintenance manuals, maintenance film, Flight Manual, etc.) Of the PT-19 and the Ranger 6-440-C2 engine that powers it? Best Regards Fábio
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