CDAC02204: Letter to the Department of Atomic Energy (Sept 11, 1958)/CDAC02210: Telegram: SAC Overflights (Sept 12, 1958)

CDAC02204 is the first example of an American request for three-month blanket clearance for daily overflight operations. As noted in the preceding document, and in CDAC02210, the Canadian government refused to permit blanket clearance and instead required the USAF to clear flights individually on a daily basis.