◆ SpookStack

TO FROM SUBJECT: 5010-108 OPTIONAL FORM No. 10 MAY 1962 EDITION GSA FPMR (41 CFR) 101-11.6 UNITED STATES GOVERNMENT Memorandum SAC, SEATTLE (164-81) DATE:12/2/71 SA THOMAS J. MANNING ee- SEARCH bub &. UNSUB, aka Dan Cooper; NORTHWEST AIRLINES FLIGHT #305, PORTLAND TO SEATTLE 11/24/71 CAA - HIJACKING; EXTORTION Ground search conducted in vicinity of County Road 42 and Peart Road, Clark County, Washington by walking the area. This location is the mid-point of the circle based upon information furnished by Northwest Airlines. Terrain found to have extremely heavy brush in areas which were not open fields. Amount of coverage was 1/3 of a mile by a mile and a half long, with nine Agents utilized in search procedure. Negative Results. Each of the heavily brushed areas were impenatrable. TIM:k1b (3) Buy U.S. Savings Bonds Regularly on the Payroll Savings Plan DB Cooper-2632