Secret Weapon: U.S. High-Frequency Direction Finding in the Battle of the Atlantic

by Kathleen Broome Williams

The war against U-boats in the Atlantic was won in part by a high-frequency direction finder -- called Huff Duff or HF/DF for short -- that could pinpoint the location of radio transmitters. The story... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1557509352
• ISBN13: 9781557509352
• Release Date: January 1996
• Publisher: US Naval Institute Press
• Length: 289 Pages
• Weight: 1.35 lbs.
• Dimensions: 0.9" x 6.2" x 9.2"