Russia’s Kamov Ka-52 co-axial attack helicopters are being upgraded with new avionics and sensors by Russian Helicopters. The Ka-52M development was announced by the OEM on Aug. 24 during the Army ...

U.S. helicopter OEM MD Helicopters is proposing an upgrade to boost the performance of its MD520N single-engine light helicopter. The upgrade is being developed in conjunction with Columbia ...

Norway is to push ahead with an upgrade of its elderly Bell 412 helicopters and postpone a recapitalisation of its rotorcraft fleet around a single aircraft family, a move that goes against the advice ...

MD Helicopters engine retrofit for the MD 520N will upgrade high-hot performance. MD Helicopters engine retrofit for the MD 520N will upgrade high-hot performance. (Photo: MD Helicopters) Build of ...

Airbus Helicopters has been awarded a development and production contract for the Tiger MkIII upgrade programme, initially covering 42 aircraft for France and 18 for Spain. Awarded by the OCCAR ...