Scope and Contents: Swiss American Aviation Corporation Series IV: Swiss American Aviation Corporation (SAAC) is a fairly small series that documents WPL’s early efforts at an executive transport and private corporate aircraft, originally named the SAAC-23 although it would eventually become the Learjet Model 23. Some early concept and logistical materials present in the series pre-date the official 1960 start of the company, but most fall within SAAC’s 1960-1962 time period. Note that some materials related to...