Description

A complete guide to using a drone to read winds aloft.

This (81 page) download includes

• All the applications you need
• Drones to use
• Cost Comparisons
• Space requirement compairisons
• Membership discount for balloonists
• Step by step instructions.  Including screen shots.
• Video Links
• Special instructions
• and MORE

Quick and easy download for both small screens (phone or tablet) and for large screens (Desktop)