NSA/TWR/C1 - 40m level data incorrect
A power distribution problem required us to turn off the 50V DC power to the 40m level. This shutdown the T/RH probe and the heating of the ultrasonic sensor. The wind data is useful at times when there is no icing present. This DQR is a follow on to D091201.2 that was closed when the 20m level T/RH probe was replaced.