OPERATION REDWING - DATE: TIME: Pra Time 22 June 1956 O626 Llackfoot Sponsor: MT 12 June 1956 1826 SITE: LAS PPG ~- Eniwetok - Yvonne 11° 33! 162° 21' Oh" 31" Site elevation: HEIGHT OF BU.i: ON & Sea level 200 Ft TYPE OF BURST AND PLACEMENT: Vower burst over coral soil CLOUD TOP HETGHT: 25,000 ft MSL CLOUD BOTTOM HeIGHn: 14,000 ft MSL REMARKS: Only island dose-rate readings are available. These were obtained from aerial and ground surveys made by the Radiological Safety orpranization. Whe t-l+? decay approximation was used to extrapolate the dose-rate readings to H+l hour. Heavy contamination from this shot, fired on central Yvonne, was limited primarily to the shot island. However, the photo tower on Mack was highly contaminated from the fallout. 138