Kaman's K-MAX intermeshing-rotor helicopter had its display debut at the Helitech show. The helicopter has already notched up civil sales in Europe, the USA and Japan. The helicopter on display belongs to Swiss operator Helog. Elsewhere, the US Navy continues to test the K-MAX as part of its vertical-replenishment demonstration competition. Two K-MAX helicopters are being used in the evaluation programmee

Source: Flight International