@ (optional) Send List of Aircraft C/NBuiltID In this OrgIn other Org 61-408 1967 M23-01 Royal Malaysian Army from 20mar15; New digital camouflage colour scheme FM-1140: Sikorsky S-61A-4, c/n 61-408, ff?; retained by Sikorsky... FM-1701: recoded FM-1701 unk M23-01: recoded MS23-01, unk 61-798 1978 M23-31 Royal Malaysian Army from 20mar15 FM-1735: Sikorsky S-61A-4 Nuri, c/n 61-798, ff:?; del RMAF as FM... M23-31: recoded M23-31, unk. TUDM; 3Skn. at homebase Butterworth