Presidential promotions. The club president can promote a member to a rank above Captain in order to recognize the member's ongoing contributions to the club. Prior to March 8, 2009, there were three recognized STF member ranks above Captain: Fleet Captain, Commodore, and Admiral. On March 8, 2009, two additional ranks were added, making the list of ranks: Fleet Captain, Commodore, Rear Admiral, Vice Admiral, and Admiral. Except for two members, members who held the rank Admiral prior to March 8, 2009 were re-designated Rear Admiral. As outlined in the MOO By-law, promotions to ranks above Captain are increasingly rare, proportional to the rank. (In addition, in rare cases, a club president has promoted a member to the rank of Captain - other than for the purpose of a CO vacancy - to recognize a member's contributions to the club.)
Over the many years of STF, tradition has evolved so that most of the post-Captain promotions are done at the end of a president's term. However, it is not uncommon for a club president to promote a member mid-term depending on the circumstances.