The first Bell UH-1H upgraded to Huey II configuration (picture shows test-flight version) for a US operator has begun flight testing at Helipro inWappingers Falls, New York. The upgraded helicopter is the first of three for the New York state police. The modification replaces and upgrades drive-train and airframe components, and increases gross weight as well as eliminating UH-1H airworthiness problems.
Source: Flight International