pl23_theb2351.jpg
![Microwave navigation instrument with attenuator for calibration theb2351.jpg Microwave navigation instrument with attenuator for calibration](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2351.jpg)
Description
Microwave navigation instrument with attenuator for calibration.Party off of PEIRCE
Credit
Personnel of NOAA Ship PEIRCE 1985
Display Date
1985
Location
Penobscot Bay, Maine
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
Super High Frequency Navigation Systems
Keywords
Charting
Navigation
Electronic
SHF Systems