Vil Supporting Nuclear Tests; ltr., K, F. Hertford, Mgr., ALOO, to Brig, Gen, Canterbury, 19 Mar, 1957, subj,: Positioning of Aircraft _ Supporting Nuclear Tests; itr., G, W. Johnson, Test Dir., USAEC Nevada Test., Org., to Hq., AFSWC, Attn.: Brig. Gen, Canterbury, 11 Mar, 1957, subj.: Memo, dated 25 January 1957 - (U) Positioning of Aircraft Supporting Nuclear Tests, see App. 26. Ltr., J. W. Klopp, Ch., BUAER, to Cmdr,, AFSWC, 26 Feb. 1957, subj.: Positioning of Aircraft Supporting Nuclear Tests, see App. 157 AFWLUHO SWEH-2-003h