They were commanded by Flag Officer Josiah Tattnall. In 1857, Congress established the grade of flag officer. She was commanded by Flag Officer Andrew Hull Foote. Fleet Command is based in Simon's Town under control of Flag Officer Fleet. In the Reichsmarine Admiral was again the highest of three flag officer ranks. COMSUBEASTLANT's national appointment was the Royal Navy post of Flag Officer Submarines. Note&colon; These officers reported to the Flag Officer Scotland and Northern Ireland. In May 1953, it became the headquarters of Flag Officer Flying Training. It is commanded by the Flag Officer Commanding-in-Chief. The Southern Naval Command is home to the Flag Officer Sea Training (FOST). A major-general is a general officer, the equivalent of a naval flag officer. Additionally, members will be required to satisfactorily meet any additional requirements of the flag officer. He presented his idea to the flag officer, who agreed. FONA also serves as the Navy's Flag Officer Goa Area (FOGA). The "Peter Willemoes" passed the British Flag Officer Sea Training test in 2015.