Final answer:
The type of Special Use Airspace over an aerial gunnery range over land is known as Restricted Airspace. Restricted Airspace is controlled by the military or government agencies and is typically indicated on aviation charts with the letter 'R' followed by a number.
Step-by-step explanation:
The type of Special Use Airspace over an aerial gunnery range over land is known as Restricted Airspace.
Restricted Airspace is designated for certain activities such as aerial gunnery, missile firing, or other hazardous activities that may be dangerous to nonparticipating aircraft. It is controlled by the military or government agencies and is typically indicated on aviation charts with the letter 'R' followed by a number.
For example, if there is a gunnery range over land known as 'R123', it means it is classified as Restricted Airspace and flying in this area is restricted or prohibited unless authorized.