|DQR ID||Subject||Data Streams Affected|
|D061003.1||NSA/METTWR/C1 - All data from 10m Level Missing||nsamettwr4hC1.b1|
|Start Date||Start Time||End Date||End Time|
NSA/METTWR/C1 - All data from 10m Level Missing
The winch that lowers the tower booms failed. Manual testing of the motor and winch allowed the booms to be lowered briefly and then raised back into position. A heavy freezing rain/icing event added extra weight to the booms. This extra weight was suspected as the cause as to why the 10m boom became disconnected. After a new motor was installed and all booms were lowered and re-raised the 10m level came back on line.