Question: What is one of the motorcycle clubs ahead of the blue angels that also has the acronym AOA?
Sentence (from "Road Rats Motorcycle Club"): Arguably, one of the "oldest and toughest motorcycle clubs in the country" which became notable for its clashes with the English Hells Angels chapter, including a shooting on Chelsea Bridge, the Satan's Slaves MC, in which two Road Rats were killed, and for murdering one of the founders of the Cycle Tramps MC.
Relevant evidence: No