Rolls-Royce said the first T56 engine enhancement package it assembled and ground tested for the U.S. National Oceanic and Atmospheric Administration’s WP-3D Orion weather reconnaissance aircraft demonstrated a 13-percent reduction in fuel consumption, beating the required 7.9 percent.
Northrop Grumman E-2 Hawkeye
Northrop Grumman (NG) is promoting the E-2D Hawkeye AEW aircraft to Malaysia, as well as India and the U.A.E. NG attended the recent LIMA show in Langkawi, where it was publicizing the recent go-ahead for full E-2D production by the U.S. Navy. Initial Operational Clearance (IOC) is expected in 2015. The Navy’s program of record is for 75 E-2Ds; nine have been built for development and operational testing, and 11 more are now in production.
Northrop Grumman is at the Aero India show highlighting capabilities in intelligence, surveillance and reconnaissance (ISR) including airborne early warning and control (AEW&C) systems and the E-2D Advanced Hawkeye for maritime reconnaissance and unmanned aerial vehicles.
Photographs have recently appeared on Chinese Internet sites showing a Xian Y-7 transport aircraft that has been heavily modified to serve as a testbed for a carrier-borne airborne early warning and control (AEW) aircraft. These recent photos follow one that appeared in May 2011, which provided the first grainy visual evidence of development of a “Chinese Hawkeye” by Xian.