query: How many does it take to man a Barnegat-class seaplane?
passage: USS Barnegat (AVP-10)
For the next three months, Barnegat remained at Puget Sound, conducting sea trials and testing equipment, such as her large aircraft handling crane. The “years of operation of patrol planes in the Fleet and the increasingly important role played by these planes”[1] had also shown that the Lapwing-class converted minesweepers fell “far short of the characteristics needed”[2] for mobile tenders to operate patrol planes “where shore facilities were not available.”[3] This meant specifications that included a draft that would “permit entrance into the greater number of small harbors which might be suitable for seaplane anchorages,”[4] the ability to tend a 12-plane patrol squadron, high maneuverability, and the ability to contribute to her own defense.
passage: Barnegat-class seaplane tender
 was in commission from 1944 to 1966. She performed her World War II service in the Central Pacific and in the Okinawa campaign. Postwar she served worldwide.