NEW DELHI — Rivals Honeywell and Rolls-Royce are trading public barbs as they await the delayed request for proposals to re-engine India’s fleet of 120 twin-engine Jaguar fighters, which have slowly become overweight and underpowered as a result of avionics and weapon systems upgrades. Honeywell says its F125IN engine enables 23% shorter high-hot takeoffs, 17%-40% higher thrust and 36% greater fuel range than the Rolls-Royce engine currently powering the Jaguar. A fatigue analysis ...


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