[Code of Federal Regulations] [Title 14, Volume 5] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR1215.111] [Page 147] TITLE 14--AERONAUTICS AND SPACE CHAPTER V--NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PART 1215_TRACKING AND DATA RELAY SATELLITE SYSTEM (TDRSS)--Table of Contents Subpart 1215.1_Use and Reimbursement Policy for Non-U.S. Government Users Sec. 1215.111 User postponement of service. The user may postpone the initiation of contracted service (e.g., user launch date) by delivery of written notification to NASA Headquarters, Code OX. Any delay in the contracted start of service date may affect the quantity of service to be provided due to commitments to other support requirements. Therefore, the validity of previous estimates of predicted support availability may no longer be applicable. [56 FR 28049, June 19, 1991]