Proceedings of the Apollo Unified S-Band Technical Conference by National Aerona

Description: Proceedings of the Apollo Unified S-Band Technical Conference by National Aeronautics and Adminstration, National Aeronautics Estimated delivery 3-12 business days Format Paperback Condition Brand New Description This history of the Manned Space Flight Network reveals that each successive mission is considered more complex than the previous one. As a result, the tracking and communication problems become more complicated, requiring more sophisticated equipment. The Apollo missions differ considerably from past manned missions in that there is a requirement, for the first time, to send astronauts to the moon and return them safely to earth. For this reason, the position of the spacecraft must be known at all times and continuous communications must be maintained between earth and the spacecraft during most of the mission phases. This requirement has dictated incorporating the Unified S-Band System into the Manned Space Flight Network. This system will provide the primary tracking and communications data between earth and the spacecraft in the later Apollo missions. The proceedings contained herein are the conference records of papers presented at the Technical Conference on the Apollo Unified S-Band System. These proceedings will constitute a first handbook pertaining the Apollo Manned Space Flight Network. Details ISBN 149537808X ISBN-13 9781495378089 Title Proceedings of the Apollo Unified S-Band Technical Conference Author National Aeronautics and Adminstration, National Aeronautics Format Paperback Year 2014 Pages 314 Publisher Createspace Independent Publishing Platform GE_Item_ID:93176299; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

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