BQQ-5 passive sonar, BQS-15 detecting and ranging sonar, WLR-8V(2) ESM receiver, WLR-9 acoustic receiver for detection of active search sonar and acoustic homing torpedoes, BRD-7 radio direction finder, BPS-15 radar
On 29 April 1986 Atlanta ran aground in the Strait of Gibraltar, damaging her sonar gear and puncturing a ballast tank in the bow section. The boat proceeded to Gibraltar under her own power. After a week, the Atlanta returned to Norfolk, VA under its own power, and was repaired in the Norfolk Naval Shipyard in Portsmouth, Virginia.
During Atlanta's brief career, she completed six deployments to the Mediterranean Sea and three deployments to the western Atlantic. She was the first submarine certified to employ the Mark 48 torpedo and both Harpoon missiles and Tomahawk missiles. She was also the first nuclear-powered submarine assigned to directly support an Amphibious Ready Group (ARG).