From station N3TTI in Transfer, PA. Ground Station using RTL-SDR and SDR++. Current weather was overcast. Antenna is V-dipole tuned to 137MHz. The audio is captured to a WAV file and then run through the APT Image processor at open-weather.community for image processing. Future updates will be automatic signal captures and automatic uploading to the Public Archive. Thanks to open-weather.community for hosting such a fantastic project!