UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGE (When Data Entered) REPORT DOCUMENTATION PAGE T. REPORT NUMBER WT-1317 (EX) READ INSTRUCTIONS BEFORE COMPLETING FORM 2. GOVT ACCESSION NO] 3. RECIPIENT'S CATALOG NUMBER &. TITLE (ond Subtitie) 5. TYPE OF REPORT & PERIOD COVERED Operation REDWING - Project 2.63, Characterization of Fallout 7. AUTHOR(s) 6. PERFORMING ORG. REPORT NUMBER 6. CONTRACT OR GRANT NUMBER(a) WT-1317 (EX) T. Triffet, Project Officer P, D. LaRiviere 9. PERFORMING ORGANIZATION NAME ANDO ADDRESS to. PROGRAM ELEMENT, PROJECT, TASK AREA &@ WORK UNIT NUMBERS US Naval Radiological Defense Laboratory San Francisco, California 1t. CONTROLLING OFFICE NAME AND ADDRESS 12. Headquarters, Field Command Defense Atomic Support Agency March 15, 1961 1). NUMBER OF PAGES Sandia Base, Albuquerque, New Mexico (14. REPORT OATE MONITORING AGENCY NAME &@ ADDRESS(ii different from Controlling Office) 18. SECURITY CLASS. (of thie report) UNCLASSIFIED 1Se. 16. OECL ASSIFICATION/ DOWNGRADING SCMEOULE DISTRIBUTION STATEMENT (of thie Report) Approved for public release; unlimited distribution. 17. 18. OISTRIBUTION STATEMENT (of the abatract entered in Block 20, if different trom Report) SUPPLEMENTARY NOTES This report has had the classified information removed and has been republished in unclassified form for public release. This work was performed by Kaman Tempo under contract DNAQOQ1-79-C-0455 with the close cooperation of the Classification Management Division of the Defense Nuclear Agency. 18. KEY WORDS (Continue on reverse side if necessary and identify by block number 20. ABSTRACT (Continue on reverse side if necessary and identify by block number) Operation REDWING Fallout Surface Radiation The general obj ective was to obtain data sufficient to characterize the fallout, interpret the aerial and oceanographic survey results, and check fallout-model theory for Shots Cherokee, Zuni, Flathead, Navajo, and Tewa during Operation REDWING. Detailed measurements of fall- out buildup were planned. Measurements of radiation characteristics and physical, chemical, and radiochemical properties of individual solid and slurry particles and total cloud and fallout samples were also planned, along with determinations of the surface densities of activity and environmental components in the fallout at each major station. DD , ienra 1473 EDITION OF ! NOV 6S IS OBSOLETE UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGE (When Data Entered)