I'm studying the PT6 in detail but the infos I get around the web are sometimes lacking in depth of informations. I'm pretty much interested in the power curve vs RPM of this engine. Where should I be able to find out the operators manual of the PT6?

  • $\begingroup$ the manufacturer? $\endgroup$ – ratchet freak Sep 3 '18 at 11:33
  • $\begingroup$ There are multiple variants of the PT-6 are you asking about a specific one? Parameters may also change based on the airframe its installed on. $\endgroup$ – Dave Sep 3 '18 at 14:46
  • $\begingroup$ @ratchetfreak Pratt&Whitney $\endgroup$ – SeeEn Sep 3 '18 at 15:15
  • $\begingroup$ I meant ask the manuacturer $\endgroup$ – ratchet freak Sep 3 '18 at 15:43
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    $\begingroup$ It probably is not meant to be available in the public domain for free. (Not to say that there aren't any bootleg copies out there.) If you need it, you may well have to buy it. Start with P&W and see what they can tell you. $\endgroup$ – Ralph J Sep 3 '18 at 17:11

Found it here


First hit on google for "Pratt & Whitney Canada PT6 operator's manual"

  • $\begingroup$ That's a generic instructions manual. Not the Operator's manual. Thanks tho. $\endgroup$ – SeeEn Sep 3 '18 at 15:15

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