Q&A · 3:29:46-3:30:23

Why the Royal Navy ordered sixty-eight Type 191 helicopters

A procurement-math answer translates a headline helicopter order into operational squadrons and the supporting fleet behind them.

Bristol Type 191 Fleet Air Arm Helicopters Naval Procurement Squadron Organisation

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Question

Why did the Royal Navy order sixty-eight Bristol Type 191 helicopters?

Short answer

The total supports roughly four operational squadrons plus training aircraft, spares, and a group cycling through refit.

Notes

The order was larger than the number expected on the front line at one time. With nine- to twelve-aircraft helicopter squadrons, sixty-eight machines would support about four squadrons. The balance covers training, spares, and aircraft unavailable while undergoing refit.