Transport i lotnictwo · 12/12/1997

US Navy Renames Restricted Area R-4007A to R-4007 in Patuxent River, Maryland

The US Navy has changed the name of Restricted Area R-4007A in Patuxent River, Maryland, to R-4007, eliminating the 'A' suffix, to simplify the name and avoid confusion, following the non-existence of the former 'B' area subdivision.