Some helpful soul at NTRS has uploaded the entire text of the 1961 Fleming report which outlined what was felt to be a feasible response to Kennedy's desire to 'catch up' with the Soviet Union in spaceflight. Whole bunch of interesting stuff, but so far as launch sites were concerned, a mobile launch concept would be worthwhile for Saturn C-3, but not for Nova, and wouldn't be feasible for a solid-propellant C-3. Assuming liquid propellant, two Saturn C-3 and three Nova pads would be required, with one of each being a spare.
Given the problems associated with such large rockets (two and eight F-1s respectively in the first stages), alternatives to on-shore at Cape Canaveral were considered. Southern Florida was totally infeasible, while the Bahamas - Fleming liked Great Abaco, the later Debus-Davis commission preferred Mayuaguana - might offer some advantages but would be significantly more expensive and would require an international agreement with (at that time) the United Kingdom.
Cumberland Island, adjacent to Kings Bay Army Terminal - no Trident base yet of course! - was attractive if large solid rockets were involved, but probably not necessary if only liquid rockets were to be used. Offshore launch sites at Cape Canaveral were thought unnecessary for C-3, but might be required for a solid propellant Nova.
Also of interest is the possible need for two additional Atlas pads subsequent to LC 36B; given the Saturn and Nova complexes to the north, these would have to go in somewhere south of LC 36B. These presumably correspond to the unbuilt LC 38, and the general area of OTL's LC 46 seems likely. An additional Thor-Delta pad would be acquired by converting a pad at LC 18 from Blue Scout back to Thor. Both of these might be unnecessary if some launches could be performed from Vandenberg.
This report, in two parts, presents a program development plan for attempting a first manned lunar landing in 1967. The two parts consist of a Summary Report and a Detailed Report representing the coordinated output of the ad hoc task group assigned to the study. The study was started in...
ntrs.nasa.gov
This report, in two parts, presents a program development plan for attempting a first manned lunar landing in 1967. The two parts consist of a Summary Report and a Detailed Report representing the coordinated output of the Ad Hoc Task Group assigned to the study. The study was started in...
ntrs.nasa.gov