Personnel Support Activity Detachment is located at 22268 Cedar Point Rd. NAS/ADMIN/PSD Bldg. 409, Ste. 2, NAS Patuxent River, MD 20670. Personnel Support Activity Detachment can be reached by their main phone number at (301) 342-8966. Alternatively, you can reach Personnel Support Activity Detachment by phone at (301) 757-4764. You can also reach Personnel Support Activity Detachment by phone at +3 (013) 424-9521. The listed DSN line is 312-342-7315. Visit the Personnel Support Activity Detachment website by clicking here.