Position location system and method Patent

Position locating system for remote aircraft using voice communication and digital signal

Apollo 204 Review Board activities Second interim report

Accident investigation of Apollo spacecraf

Government and industry

Performance, cost, and time factors in nasa programs and contract

Apollo 204 Review Board meetings Third interim report

Interim report of Apollo 204 Review Boar

Shock absorbing mount for electrical components

A shock mount for installing electrical components on circuit boards is described. The shock absorber is made of viscoelastic material which interconnects the electrical components. With this system, shocks imposed on one component of the circuit are not transmitted to other components. A diagram of a typical circuit is provided

Infusible silazane polymer and process for producing same

Coatings of high thermal and chemical stability for application to metal, glass, ceramics, and other surfaces are formed by reacting diphenyldichlorosilane in the presence of triethylamine with a nitrogen base selected from the group consisting of ammonia and methylamine. The pl polymeric, noncrystalline reaction product is heated in a reaction zone open to the atmosphere at a temperature ranging from approximately 250 C to 450 C until the infusible polymer is formed

Position location and data collection system and method Patent

Development of telemetry system for position location and data acquisitio

Traffic control system and method Patent

Traffic control system for supersonic transports using synchronous satellite for data relay between vehicles and ground statio

Replica grating study Interim report, 1 Jul. - 31 Dec. 1967

Thermal-vacuum stressing of replica diffraction grating