The United States eventually supplied aircraft forward in quantities large enough that a difficult repair could lead to an aircraft being discarded and replaced. This avoided chronic maintenance burdens but consumed extraordinary resources, making it both efficient and wasteful. American industrial abundance made the choice possible. It was no universal model: maritime aviation still required extensive maintenance because salt water rapidly damaged equipment, seals, and packaging. Logistics therefore changed the repair-versus-replacement threshold as well as fleet endurance.
Notable Point · 45:19-48:39
American production changes the maintenance equation
American industrial output sometimes made replacement more practical than repairing a damaged aircraft, an exceptional and resource-intensive advantage.