Can the June 2004 launch date target be extended if critical science and mission objectives warrant?
No. For launch dates beyond June 2004, propose to a future Explorer Program Announcement of Opportunity. 27) Will the anticipated funding profiles allow a late 2002 launch date. Yes. The AO does not preclude launch dates before March 2003. 28) The AO appears to require a letter of endorsement from all partners, which is an ill- defined term. Is that required? Sections 6.3.1 and Appendix B, Section J, Paragraph 2 differ on this point. Appendix B, Section J, Paragraph 2 has been modified to add the requirement for letters of endorsement from “the major participants in the proposal.” Major participants are those whose goods or services are required to complete the investigation.
