Flyerman, your second sentence could be ambiguos. Much attention is given to avoiding stalls in all aircraft, not the least jet transports of all ilk!!
The 1-11 could be stalled in training and it was required for C of A test flights. The Flight Manual contained the authorisation and procedures and the aircraft was taken to what amounted to the fully developed stall. This stall, used for certification speeds and etc, was defined by the Stall Identification System.
[This message has been edited by Air Conditioned (edited 27 December 2000).]