Browse Items (1 total) Tags: Robert Harker Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Newsman Is Killed In Bay Plane Crash - 4 June 1951 Newspaper article published 4 June 1951 in The Fresno Bee. Tags: 1951, Petaluma, Robert Harker, search mission Featured Item 2019 Historian Report - Squadron 192