One of the points Ric mentioned in his response to the Smithsonian were the RDF radio bearings, many of which (not clear if it is 4 out of 6 or 5 out of 7) point in the direction of Gardner/Nikumaroro.TIGHAR's RDF analysis report (http://tighar.org/Projects/Earhart/Archives/Research/ResearchPapers/Brandenburg/RDFResearch/RDFAnalysis/RDFpaper.htm) cites some of the memos written by the people manning the Pan Am stations, and I'm wondering if copies/transcriptions of these original memos are available on the Tigahr web site somewhere.