Outdoor Recreation hours of operation to change April 1 Published March 15, 2013 28th Bomb Wing Public Affairs ELLSWORTH AIR FORCE BASE, S.D. -- Beginning April 1, the 28th Force Support Squadron Outdoor Recreation Center will be open Monday from 7 a.m. to 4 p.m., Tuesday through Thursday from 8 a.m. to 4 p.m., Friday from 8 a.m. to 6 p.m., and closed Saturday and Sunday. The facility will remain open until 6 p.m. on Fridays to ensure Airmen and their families have time to make weekend rentals. Individuals who rent equipment on Fridays will only be charged a one-day rental fee when items are returned by noon the following Monday. For more information, call the 28th FSS Outdoor Recreation Center at (605) 385-2997.