pl23_theb2206.jpg
Description
Hydro signal being built for calibration of Raydist system.Building party off of NOAA Launch 1257.Glenn Hendrix kneeling, Steve Lloyd standing
Credit
Captain George Jamerson, NOAA Corps
Display Date
1977
Location
Florida, Cape San Blas
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
Hydrographic Signals
Keywords
Navigation