FAA Military Competency Practice Exam

At what altitude does the minimum flight visibility for VFR flight increase to 5 statute miles?

1. Above 1,200 feet AGL

2. Above 10,000 feet MSL if above 1,200 AGL

3. Above 5,000 feet AGL

4. Above 6,000 feet MSL

The correct answer is: Above 10,000 feet MSL if above 1,200 AGL

The correct answer states that the minimum flight visibility for Visual Flight Rules (VFR) flight increases to 5 statute miles above 10,000 feet Mean Sea Level (MSL), provided the altitude is also above 1,200 feet Above Ground Level (AGL). This requirement aligns with the regulations outlined by the FAA regarding VFR operations. When flying at elevations above 10,000 feet MSL, visibility must be at least 5 miles to ensure that pilots can effectively navigate and avoid obstacles and other air traffic within the airspace. The increase in visibility requirements is based on operational safety considerations, as higher altitudes put pilots in environments where weather dynamics may change and where terrain visibility becomes crucial. This specific regulation is designed to enhance situational awareness and mitigate risks associated with flying in less populated areas or at higher altitudes where visual references might be limited. As the altitude increases, the expectations for visibility are also heightened to maintain safety margins as flight becomes more complex. In contrast, the other choices do not reflect the regulatory standards concerning minimum visibility requirements at higher elevations. Options relating to AGL and other MSL altitudes would not meet the specific threshold or would refer to visibility levels not applicable to the maximum altitude discussed.