This Texan is actually ex US Navy 51584, N1395N. It was previously falsely painted as 93584, then as 1395N / TA-477 and finally as 93477 / TA-477. It is unclear why this is now marked as "548". Perhaps it is supposed to be part of its former actual US Navy serial 51584, but wrongly painted. This aircraft is one of the 31 aircraft on display at the Lackland parade field.