Source: Airwork, 26-Jun-12
In May 2012 the South African Air Force took delivery and installed the first of six Airwork BK117 Particle Separators (Sand Filters), seen above in grey. The Airwork particle separator replaced an existing Eurocopter design and early indications are that the SAAF is extremely happy with its performance. With the new filters fitted a decrease [...]
Source: Timaru Herald, 10-Nov-10
Sebastian Burke is a helicopter maintenance engineer for Airwork New Zealand, based at Glentanner, near Aoraki-Mt Cook.