Martin P6M SeaMaster

P6M SeaMaster
General information
TypePatrol flying boat
ManufacturerGlenn L. Martin Company
Primary userUnited States Navy
Number built12
History
First flight14 July 1955

The Martin P6M SeaMaster was an experimental strategic bomber flying boat built by the Glenn L. Martin Company for the United States Navy that almost entered service; production aircraft were built and Navy crews were undergoing operational training, with service entry expected in about six months, when the program was cancelled on 21 August 1959. Envisioned as a strategic nuclear weapon delivery system for the Navy, the SeaMaster was eclipsed by the Polaris submarine-launched ballistic missile (SLBM). Due to the political situation at the Pentagon and weapon system choices made amid budgetary constraints, the Navy promoted the P6M primarily as a high speed minelayer.[1]