REVISITING THE DISPUTE

DOCID: 3928681 @pp roved for release by NSA on 12-01-2011 , Transparency Case# 6385& · ONt SSIFIEO Revisiting the Dispute over the Identification of ''AF" as Mid way FREDERICK D. PARKER On page 50 in A Priceless Aduantage: U.S. Navy Communications Intelligence and the Battks of Coral Sea, Midway, and the Aleutiana (published by the Center for Cryptologic History in 1993), I concluded my discussion of the problem of the identity of "AF" in the Japanese navy designator system by describing the...