Clrd4appch Posted January 9, 2024 Report Posted January 9, 2024 Howdy, Trying to reconstruct some missing paperwork. I have the 337 for the SA704NE McCauley 3-blade prop conversion for my 65E. The 337 itself suffices for required paperwork as per the FSDO. But the STC holder will not issue another STC without an overhaul to confirm condition. Ouch. I do not have any flight supplement/limitations for this modification and need to verify that I am within STC specs. It was installed in1990 and overhauled in 2017. But the overhauler tosses paperwork after 5 years! I can't catch a break. Question: Does anyone with this mod have a copy of the flight supplement and/or limitations? Specifically looking for any RPM ranges, required governor modifications, and any operational information. Quote
Old Chub Posted January 15, 2024 Report Posted January 15, 2024 Maybe I am missing something but why would you need to have "another STC" issued to this install? The Instructions for Continued Airworthiness (ICAs) have to be provided to the public as per FAA regulations. Are you saying the STC holder does not and will not supply ICAs for this install? Quote
Clrd4appch Posted January 15, 2024 Author Report Posted January 15, 2024 Yes exactly. I have the 337 but the STC and related paperwork (tech specs/supplement) are lost. The STC holder will not issue another one without 1) an OH on the prop to confirm condition and 2) paying the STC fee. Unreasonable? No comment. But they hold all the marbles. luckily the FSDO is happy with the 337 so all I need to do is verify supplement information, which another Mooniac was kindly able to supply. 1 Quote
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