rvice on SIN RK-244. This approval Is for design data only on a major alteration and is not an Installation approval. _ 9. APPI.CAME REQUIREMENTS (Ust specific &soon) 14 CFR Part 25.601 Arndt 25-0, 23.60300(b). Amdt 25-3S, 25.605 Arndt 25-0, 25.609 Arndt 25-0,25.611, Arndt 25-23,25.613 (eXti)(r) Arndt 25-0,