Final answer:
The minimum visibility requirements for VFR flight above 1000ft in uncontrolled airspace are 3 statute miles below 10,000ft MSL and 5 statute miles above, with specific cloud clearance depending on the altitude.
Step-by-step explanation:
The question pertains to the minimum visibility requirements for operating under Visual Flight Rules (VFR) in uncontrolled airspace above 1000 feet. According to aviation regulations, for VFR flight above 1000 feet in uncontrolled airspace, the pilot must maintain specific minimum visibility and distance from clouds depending on the altitude of the flight.
Typically, when flying at altitudes of more than 1,000 feet above the ground or water, but below 10,000 feet MSL, a pilot must maintain a minimum visibility of 3 statute miles and stay at least 500 feet below, 1,000 feet above, and 2,000 feet horizontally from clouds. However, when flying above 10,000 feet MSL, the minimum visibility requirement increases to 5 statute miles, and cloud clearance requirements also change to 1,000 feet below, 1,000 feet above, and 1 statute mile horizontally.
It's essential to be familiar with specific regulations as they might differ slightly by country and within certain zones around geographical features like mountains, national boundaries, or areas below sea level.