—_ tance from actual GZ at Ty» 57,000* ftzslant range at T,, 64,000 ft horizontaldistance from actual ground sero at T,» 192,000 feet (H ¥ 175.4 seconds), Temperature rise lower surface elevator ~- —- ~ (,025" skin) TC #26 Temperature rise in quartz covered therm- ocouple (#31) on lower surface elevator Temperature rise on Radome (TC #19) --~-+-. | Overpressure from Boom (See Note 1) ----. Overpressure L. H. side fuselage (See Note 1 Load factor increments due to gust At center of gravity -----+- cf eee y At tall------ wee ee ee eee, In photo recorder (shock mounted) - - ~ - Note 1. The A3D-1 aircraft started a turn prior to shock arrival and therefore was not exactly tail-on at this time. DISCUSSION The ASB-1/CP-66 positioning worked very nicely and the A3D-1 aircraft was in its correct position based on real time at time of release, Errors in the count-down combined with missing certain time—counts made time correlation very difficult. Improvements in the system for the es~ tablishment of time zero position have been developed, but the ASB-1/CP-66 system will not give the desired accuracy in after-the-fact positioning required for data correlation, It was planned to utilize Raydist for positioning and tracking the *Horizontal distance from actual GZ is based on the assumed location of actual GZ (1.e., 20,000 ft, bearing 060°T from intended GZ). distance from intended GZ at T, was 38,000 ft. Horizontal (This position is based on the readings taken from the°ASB-1/CP-66 system at entry into the abor' turn and shortly after time zero, correlated with calculations of the ab flight path made from the known ¢haracteristics of the aircraft). 6/005 Co. £0 /DGE 2 eo