What is the maximum altitude allowed for flying high power rockets in the presence of a cloud ceiling of 3,000 feet and an FAA waiver to 15,000 feet?

In this scenario, the maximum altitude allowed for flying high power rockets is determined by the prevailing cloud ceiling and any FAA waivers that may be in effect. When there is a cloud ceiling of 3,000 feet, this means that the base of the clouds is at that altitude, which typically signifies that it is unsafe to fly above that level due to potential flight hazards and regulatory restrictions.

While the FAA waiver permits flights up to 15,000 feet, that waiver cannot override the local cloud conditions. As a result, the maximum altitude allowed for launch in this situation is constrained by the cloud ceiling, which is 3,000 feet. Therefore, high power rockets can be launched up to that cloud ceiling height, as this maintains safety protocols and adheres to visual flight rules regarding cloud clearance.

Choosing the 3,000 feet option reflects an understanding of the importance of compliance with environmental conditions affecting flight safety, even in the presence of a waiver that allows a potentially higher altitude.