Shielded Operation Height Limit in Controlled Airspace

In plain language

When flying a shielded operation in controlled airspace, you must not fly more than 33 feet (10 meters) higher than the building or structure you are using as a shield.

Requirement as structured

A person conducting a shielded operation in controlled airspace must not fly higher than 33 feet above the top of the shielding object.

Original regulatory text

A person who conducts a shielded operation with an unmanned aircraft in controlled airspace under rule 101.11 must not exceed the height of the object being used as a shield by more than 33 feet.