Description: SUPERSEDES AAP 7211.004-4-1 to AAP 7211.004-4-6. 500 pages. Published by RAAF. Published 19/8/1980. AAP 7211.004-4B1. Sections I to IV and Section V (Ch.21 - Ch.26) of HS748 TRN Aircraft Illustrated Parts Breakdown. Level of Importance: World.