NATIONAL AERONAUTICS AND SPACE ADMINISTRATION USA Tender

Notice 1 it Is Nasa’s Policy To Release Pdf Documents Only.  We Apologize For The Inconvenience, But This Is The Only Format That Will Be Provided.   addendum 1 the Following Attachments Have Been Updated And Uploaded To This Posting. attachment F-4 418-xo-ocxuiid-0062_v_1.6 attachment F-6 418-xo-ptruiid-0141_v_0.12 Draft (previously Ppxuiid) attachment H- 418-xo-scmar-0083_v 1.1 Draft previous Versions Of Attachments F-4, F-6 And H That Were Uploaded,  Have Been Deleted To Eliminate Any Confusion. as A Result Of The Above Updated Technical Documents, And Other Inconsistencies, Contract Section J.1 Has Been Updated And Is Uploaded To This Addendum Posting, As A Seperate Document.  all Other Documents Remain Unchanged.  (end Addendum 1) you Are Invited To Review And Comment On The National Aeronautics And Space Administration (nasa) Goddard Space Flight Center’s Geostationary Extended Observations (geoxo) Spacecraft Implementation Draft Solicitation.  The Geoxo Program Is Procuring Spacecraft For The Geoxo Series That Includes An East, West, And Center Spacecraft. The Geoxo Spacecraft Are Three Axis Stabilized Geostationary Spacecraft That Will Support Three Instruments Each. The East And West Spacecraft Will Also Support An Auxiliary Communication Payload For The Noaa Data Collection System (dcs) Supporting Relay, Dissemination And Commanding. The Procurement With The Base Contract And All Options Will Consist Of A Total Of Seven (7) Spacecraft – With Launches Planned For The First Six Spacecraft And The Seventh Spacecraft Having No Current Launch Date. The Contract Scope Includes The Tasks Necessary To Design, Analyze, Develop, Fabricate, Integrate, Test, Evaluate, And Support Launch Of The Geoxo Spacecraft; Provide Engineering Development Units (edus); Supply And Maintain The Ground System Equipment (gse) And Simulators; And Support The Mission Operations At The Noaa Satellite Operations Facility (nsof).  Please See The Attached Cover Letter And Attachments For Additiional Information.