Refer to Figure 20 area 4, located on Appendix 2 page 19 in the FAA Knowledge Supplement. What hazards to aircraft may exist in restricted areas such as R-5302A? Group of answer choices High volume of pilot training or an unusual type of aerial activity. Unusual, often invisible, hazards such as aerial gunnery or guided missiles. Military training activities that necessitate acrobatic or abrupt flight maneuvers.When operating an sUAS within 5 miles of an airport you must? Group of answer choices Obtain a FCC license. Hold a Commercial Pilot's certificate. Have prior permission from the airport manager