TH-57 lands aboard decommissioned aircraft carrier to join Museum collection as the U.S. Navy Navy transitions to the new TH-73A Thrasher. On Jul. 30, 2025, a TH-57C Sea Ranger helicopter belonging to ...

CORPUS CHRISTI, Texas — A Vietnam-era Navy training helicopter made its final flight Wednesday, officially retiring to its new home aboard the USS Lexington Museum on the Bay. The TH-57C Sea Ranger, ...