UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGE (When Date Entered) REPORT DOCUMENTATION PAGE 1. REPORT NUMBER READ INSTRUCTIONS BEFORE COMPLETING FORM 2. GOVT ACCESSION WO) 3. RECIPIENT'S CATALOG NUMBER S$. TYPE OF REPORT & PERIOD COVERED 6. PERFORMING ORG. REPORT NUMBER WT-1317 (EX) 4 TITLE (and Subtitie) Operation REDWING - Project 2.63, Characterization of Fallout 7. AUTHOR(s) T. Triffet, Project Officer P, D. LaRiviere 9. PERFORMING ORGANIZATION NAME AND AOORESS . 10. PROGRAM ELEMENT, PROJECT, TASK 12. REPORT DATE US Naval Radiological Defense Laboratory San Francisco, California 14. CONTROLLING OFFICE NAME ANO AOORESS Headquarters, Field Command Defense Atomic Support Agency Sandia Base, Albuquerque, New Mexico 14. WT-1317 (EX) 8. CONTRACT OR GRANT NUMBER(a) AREA &@ WORK UNIT NUMBERS March 15, 1961 13. NUMBER OF PAGES MONITORING AGENCY NAME @ ADDRESS /(if different from Controlling Olfice) 18. SECURITY CLASS. (of thie report) UNCLASSIFIED 1Se. 16. OECLASSIFICATION/ DOWNGRADING SCHEDULE DISTRIBUTION STATEMENT (of this Report) Approved for public release; unlimited distribution. 17. $6. DISTRIBUTION STATEMENT (of the abstract 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 DNA001-79-C-0455 with the close cooperation of the Classification Management Division of the Defense Nuclear Agency. 19. KEY WORDS (Continue on reverse side if necessary and identify by block number! Operation REDWING Fallout Surface Radiation 20. ABSTRACT (Continue on reverse side if necessary end identity by block number) 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. out buildup were planned. Detailed measurements of fall- 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 jens 1473s EDITION OF 1 NOV 65 !5 OBSOLETE UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGE (When Date Entered)