‘Ferret’ - USAAF Airborne Signals Intelligence 1942-1945 is a new book from Hikoki Publications
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/ferret-usaaf-asi-1942-45-published
This is partial text from the full article (usually with photos) at https://aeroscale.net/news/ferret-usaaf-asi-1942-45-published