Thanks for your patience during our recent outage at scalar.usc.edu. While Scalar content is loading normally now, saving is still slow, and Scalar's 'additional metadata' features have been disabled, which may interfere with features like timelines and maps that depend on metadata. This also means that saving a page or media item will remove its additional metadata. If this occurs, you can use the 'All versions' link at the bottom of the page to restore the earlier version. We are continuing to troubleshoot, and will provide further updates as needed. Note that this only affects Scalar projects at scalar.usc.edu, and not those hosted elsewhere.
The Broken Arrow Project: Visualizing the Dangers of Maintaining the U.S. Nuclear Arsenal

September 25, 1959 - Off Whidbey Island, Washington

DOD: A U.S. Navy P-5M aircraft ditched in Puget Sound off Whidbey Island, Washington. It was carrying an unarmed nuclear antisubmarine weapon containing no nuclear material. The weapon was not recovered. The crew of ten was rescued. The prime mission of the P-5M was anti-submarine warfare. Weapons used for this purpose include nuclear depth charges which have an explosive power of 5-10 kilotons (one kiloton equals 1,000 tons of TNT). The bomb dropped on Hiroshima has been estimated to have been 13.5 kilotons.

CDI: The crew of ten was rescued. The prime mission of the P-5M was anti-submarine warfare. Weapons used for this purpose include nuclear depth charges which have an explosive power of 5-10 kilotons (one kiloton equals 1,000 tons of TNT). The bomb dropped on Hiroshima has been estimated to have been 13.5 kilotons.

 

This page has paths:

  1. Test Timeline.JS page Colin Behnke
  2. The 1950s Colin Behnke
  3. Map of Incidents Brittany Lesar

Contents of this path:

  1. Department of Defense Narrative Summary of Accident - September 25, 1959
  2. P-5M Aircraft