SEATTLE - Clayton Scott, who served as Bill Boeing's personal pilot and later become a top Boeing Co. test pilot, has died at age 101. Scott's death was confirmed by Eden Hopkins, a spokeswoman for The Museum of Flight, which is hosting a memorial service for him Oct. 6. The service will be open to the public. He apparently died of a heart attack at his apartment in Mercer Island, east of Seattle, the Seattle Post-Intelligencer reported for Friday editions. Scott was born July 15, 1905, in Coudersport, Pa., and later moved to the Pacific Northwest. An early aviation buff,...