COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Beechcraft 90 and 65-90 (King Air) Series Aeroplanes AD/BEECH 90/40 Amdt 1 Propeller Secondary Low Pitch Stop System - Modification 5/77 Applicability: Models C-90, S/Nos. LJ-584, LJ-586 to LJ-589, LJ-591, LJ-594 to LJ-600, LJ-602, LJ-603, LJ-605 to LJ-611, LJ-613 to LJ-618, LJ-621, LJ-623 to LJ-651, LJ-653 to LJ- 691. Models E-90, S/Nos. LW-1 to LW-190. Document: Beechcraft SI No. 0808-247, Rev. 1. or FAA AD 77-02-07. Compliance: Within 100 hours' time in service after 31 May 1977.