Water Vapor Sensing System (2) (WVSS2) Installed and Flying on
Previous flight tests of the WVS22 on
the NOAA P-3 yielded high quality upper tropospheric mixing ratio data
from this sensor. Preliminary data from the first UPS B-757 flight
tests appear to repeat the data quality shown in the test chamber
against the chilled mirror and on NOAA aircraft.
(Contact David Helms)