DHC-6-100 Wing Box Life Extension

Extend the operational life of your Twin Otter's wings.

Designed specifically for the DHC-6-100 Twin Otter with DeHavilland Pre-Modification No. 6/1117 wing boxes, the RWMI Life Extension provides for an additional 10,000 hours/20,000 cycles by extending the wing life from 25,000 hours/50,000 cycles to a new maximum of 35,000 hours/70,000 cycles.

Following the life extension, re-current visual inspections are required each 1,200 hours/2,400 cycles and dye penetrate inspections each 2,400 hours/4,800 cycles.