I always hesitate starting a new thread on the forum because somehow I will have missed the search term that leads to a thread already in progress. In searching for PF-1, P3V and TS-146
I found this thread about Lockheed Electra projects that did not quite seem to fit TS-146 Competitors. With all that said, here are some slides from a presentation about the Grumman PF-1.
This is from RG402 "Proposal" Files for Airplanes, Helicopters and Missiles 1934-1961 at NARA II.
The PF-1 proposal was based on the Gulfstream 1 airframe.
What I found was just a copy of the slide deck without the supporting text.
It showed three possible versions of the Gulfstream 1
RF-1 a military passenger version
PF-1 ASW with Rolls Royce Dart Engines
PF-1 ASW with T64 engines
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