The Flower-class example begins with the sloop program's work on the minimum practical size for a North Atlantic anti-submarine escort. Those requirements guided the search for a suitable merchant hull and a workable power plant. Combining them produced an escort that could be built in the numbers needed at the required time. Operating the ships could be uncomfortable and frustrating, but they met the immediate requirement. The procurement lesson is to judge technical choices against strategic need, delivery time, and achievable numbers.
Notable Point · 1:08:01-1:10:04
Flower-class corvettes favored fitness over perfection
The Flower class succeeded because a merchant-derived hull met the urgent North Atlantic escort requirement and could be produced in useful numbers.