This class allows a SAX application to encapsulate information about an input source in a single object, which may include a public identifier, a system identifier, a byte stream (possibly with a specified encoding), and/or a character stream.
Strategic Air Command (SAC) initially had units assigned to Minot AFB in 1958 for air refueling support. The 4136th Strategic Wing was formed 1 September 1958, consisting of the 906th Air Refueling Squadron, followed by the 4136th Combat Defense Squadron that was activated on 1 June 1959.
On 2 January 1951 the 305th Bombardment Wing was activated at MacDill AFB. The unit became the second Strategic Air Command wing to receive the B-47 jet bomber. Operational squadrons of the wing were the 305th, 364th, 365th and 366th Bombardment Squadrons.