In recent years, the national anthem has been followed by a flyover of the stadium by a group of military aircraft. The first time this happened was Super Bowl VI with a group of F-4 Phantoms from the
33rd Tactical Fighter Wing at
Elgin Air Force Base for fallen military members during the Vietnam War. The practice wouldn't become a regular tradition until Super Bowl XIX and of course would be missed over several of the next games because they were held indoors. Both the
USAF Thunderbirds (six) and the
Navy Blue Angels (three) have been regular performers of the flyovers. The Super Bowl XLV flyover by Navy F/A-18 Hornets from
Naval Air Station Oceana was criticized as too expensive due to the existence of a naval air station in Fort Worth, Texas. And the flyovers have been criticized in general as promoting militarism and war. The flyovers have also been praised for promoting history during Super Bowl LII where a World War II era
P-51 Mustang flew with modern USAF jets. And at Super Bowl LVII, the Navy flyover consisted of all female pilots, honoring the 50th anniversary of the first female navy pilot. ==Other patriotic performances==