are reserved for future standard extensions in the infrasonic frequency range, below about Z0 cps (see Fig. 2. 11. 6000 ,ooo i m i 1 I I i I YEARS 2 PRE- DEV. ENGINE DEVELOPMENTI IGRD.QUAL BALLISTIC ENGINE DEFINITION I I -I I / INTERM EDIATE" L.._ _ /_LATFORM PUSHER 7 PLATE 1 / / / / / / / / /I / / /I / / I I i w I I0 I I s 105 120" o, 56 BASIS: SIMPLE, SINGLE NOZZLE MOTORS SMALL QUANTITY PROCUREMENT (',.,24) I
chinwags