HEAD ENDORSEMENT OF THE COMRAA REPORT 9-12-01 The High Energy Astrophysics Division of the AAS strongly supports the recommenations of the NRC Committee on the Organization and Management of Research in Astronomy and Astrophysics (COMRAA). We believe that the creation of an interagency planning board would strengthen strategic planning for both space-based and ground-based astronomy and foster cooperation between NASA and NSF. We endorse the COMRAA support of multi-agency funding in the US as the best way to ensure competition and creativity in scientific research.