This name is a contraction of Air Disposal Co., (see ADC).

-Often this name appears as a brand name, but we know that it is not so, because it is a significant model of the company mentioned above.

-Air Disposal only applied the name Airdisco to an engine that was derived from a modified Renault that they supplied.

"Airdisco"

-It was an air-cooled 8-cylinder V engine and it gave 120 hp.