CONAIR still uses ADI for all loaded takeoffs on its DC6's. The extra power allows about 6000 lb higher gross weight. Watching the water pressure lights on TO is of conciderable importance as even one full power TO with out water will severely damage the engine. Still and all the late model R2800 CB3 and CB16 engines are marvelous pieces of machinery. Nothing beats the growl of 4 of them at full song
