Naval Air Station Corpus Christi/Truax Field Nueces County (TX)
From The RadioReference Wiki
There is a link to the Texas Forum discussion with info and frequencies for the Corpus Christi Airshow at the bottom of the Nueces County page.
The base Fire and Police Departments are no longer using the city’s trunked system. The Fire Department has reached a mutual aid agreement allowing Navy personnel to respond to fires with Station 13. Engines 1 and 2 will be identified as Navy 1 and 2.
The base marina operates on Marine channel 16. The hospital shares its frequency with base public works.