electromagnetic pulse emanating from bomb detonation. Line of positiondetermined with an estimated error of 1.3 nautical miles plus or minus 8 nautical miles, California ~ Woodland net reports all stations received and recorded electromagnetic pulse emanating from bomb detonation. Line of position determined with an estimated error of 6.6 nautical miles plus or minus 16 nautical miles. Long bese line. Hawaiian Area - Lahaina net. Lahaina and Palmyra stations re- ceived and recorded electromagnetic pulse emanating from bomb detonation. Midway sites reports equipment failure. Line of position determined with an estimated error of 3500 yards. ¥ Stateside - Harlingen AFB Texas reports all stations received and recorded electromagnetic pulse emanating from bomb detonation. Griffiss AFB N. Y. received and recorded electromagnetic pulse emanating from bomb detonation, - 69 -