Manual (Item) - Hs748 (Vip) Aircraft Planned Servicing Schedule - Functional Tests And Checks Historical information Description: SUPERSEDES AAP 7211.003-6-4, PUBLISHED July 1982. 150 pages. Published by RAAF. Published January 1987. AAP 7211.003-6-4. HS748 (VIP) Aircraft Planned Servicing Schedule - Special Servicings Level of Importance: World.