Improvements were made to the design, mainly to the rear fuselage to fit a panoramic rear window, and now renamed the P.64B Oscar B it first flew in 1967.

Twenty-one aircraft were delivered to South Africa and assembled by AFIC (Pty) Limited and marketed as the AFIC RSA 200 Falcon.

In January 1976, the company flew a new fully aerobatic version, the P.66C Charlie, and 96 were built, mainly for the Aero Club d'Italia.

Data from Jane's All The World's Aircraft 1982-83[2]General characteristics Performance

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