Robert.J.Sodano ATTN: ACE Mission Director/444 Space Sciences Mission Ops Project Office Mail Stop: 444/Bldg.3 Rm.122 Greenbelt, Maryland 20771 Telephone:(301) 286-6506 Email: Robert.J.Sodano@nasa.gov Cc: Patrick.L.Crouse@nasa.gov, Richard.D.Burns@nasa.gov