1.4.2 Program 31, Microbarography Program 3l-was designed to obtain wind and temperature data in the fonosphere by means of microbarographic techniques. This data will find application in the ICBM field as well as in long range detection considerations. Program 31 also furnished administrative and supervisory support for various service projects which were performed for LASL, UCRL, and DOD. Positive microbarographic data were obtained on at least twelve shots. Further evaluation {s necessary before statements can be made concerning the full significance of these data. - 26 - AFWLIHO 2+