UltiSat Awarded Landstuhl SATCOM Operations and Maintenance Subcontract as Part of “Team Envistacom” GAITHERSBURG, Md., Aug. 23, 2017 (GLOBE NEWSWIRE) -- UltiSat, Inc., has been awarded a subcontract to support Envistacom, LLC in providing Tier II technical support of the Teleport and Regional Hub...