[2] As built the port forward fuel station and associated tanks were for aviation gasoline (AVGAS), but were converted after the retirement of the Navy's last piston-engined aircraft.

With the addition of the hangar, the ships lost the originally fitted 3"/50 caliber gun twin mounts that were located abaft the stack.

In the 1980s, a Mk 29 launcher for the NATO Sea Sparrow was fitted atop the hangar, and two Phalanx CIWS were added.

[3] General Dynamics, Quincy originally encountered problems during the construction, before the production was rationalised.

[4] With the reduction in the U.S. Navy fleet, these ships were all decommissioned and stricken from the Naval Vessel Register (NVR) in the 1990s.