The uAvionix ping200X weighs 50 grams according to its datasheet.[1] With a 1.5W continuous power draw, a 60 gram lithium battery would power it for 8 hours, fo

The uAvionix ping200X weighs 50 grams according to its datasheet.[1] With a 1.5W continuous power draw, a 60 gram lithium battery would power it for 8 hours, for a total of 110 grams. WindBorne balloons weigh 1.1kg at launch (including ballast), and the FAA limit for such balloons is 2kg. 1. https://uavionix.com/wp-content/uploads/dlm_uploads/2025/07/Ping200X-TSO-DataSheet-UAV-1002852-001-Rev-H.pdf https://uavionix.com/wp-content/uploads/dlm_uploads/2025/07/...