Accession Number : AD0285821

Title :   INVESTIGATION OF DRILL TESTING FOR PANCAKE LIGHTS

Corporate Author : NATIONAL AVIATION FACILITIES EXPERIMENTAL CENTER ATLANTIC CITY N J

Personal Author(s) : PHILLIPS,C.B. ; TWICHELL,N.H.

Report Date : MAR 1962

Pagination or Media Count : 1

Descriptors :   *DRILLING MACHINES, *EARTH AUGERS, *MARKER LIGHTS, DRILLS, TESTS

Distribution Statement : APPROVED FOR PUBLIC RELEASE