10 1.0 10 o Nw ° Slant range (kft) P2277C SGP fF sabd/ 9S * Station over water Station over land Time of arrival (sec) Fig. 34-—Time of artival vs slant range (King shot); data reduced to 1 Kt (RC) at sea level. Refer- ence curves are composite free-air curves from data on Tumbler shots 1 to 4 (from WT-513)at scaled distances out to 1400 (1; at greater distances they were obtained from data on Tumbler shot 2 (from WT -501). .