Searching NTRS is quick and easy using the Term Search and Navigation Search options.

Start a NTRS search by

• Entering term(s) into the Term Search box or
• Selecting a category under the Navigation Search. (Any Navigation Search selection with a '+' can be clicked to initiate a search, i.e., + NACA).

Once searching starts, you will see a new search screen with Term and Navigation Search options along with search results.

Continue using Term and/or Navigation Search Options until you find the information you need.

For additional assistance see Help or contact the NASA STI Help Desk for assistance.