SOURCES SOUGHT NOTICE FOR PN 88656 SOF Equipment Development Facility, Aberdeen Training Facility (ATF), Fort Bragg, North Carolina. This is a Sources Sought/Request for Information only. This is NOT ... SOURCES SOUGHT NOTICE FOR PN 88656 SOF Equipment Development Facility, Aberdeen Training Facility (ATF), Fort Bragg, North Carolina. This is a Sources Sought/Request for Information only. This is NOT a Solicitation Announcement, nor is it a Request for Proposal. This request does not obligate the Government in any contract award. Please see attachment for more information.