Grain cargo needed prompt unloading, but a flight deck obstructed access to the holds and complicated an already time-sensitive operation. Aircraft also tended to leak oil when damaged or stressed, creating a contamination risk directly above a perishable cargo. Tanker conversions presented the opposite logistical bargain: their cargo was intrinsically hazardous, yet it also supplied an extraordinary reserve of aviation fuel. A ship carrying thousands of tons of fuel could sustain its handful of Swordfish without fuel endurance becoming the limiting factor, showing how the merchant role shaped each conversion's operating advantages and hazards.
Notable Point · 5:31-7:26
Grain, aviation fuel, and flight-deck hazards
The conversion paired awkward aircraft maintenance over perishable grain with the extraordinary endurance offered by tankers carrying aviation fuel.