GPS status to check before drone operation - AltiGator
Brad Panovich on Twitter: "kP Index forecast for tomorrow, the peak is in the evening eastern time. Rough estimate of possible #aurora viewing, really looks like you'll need to be in Virginia
Global view of the actual solar activity - AltiGator Drone & UAV Technologies
How Do You Check to See If It Is Safe to Fly Your Drone? | Graydon Schwartz
Great UAV Flight Planning Site – uavforecast.com | in the flitelab