What is the minimum altitude a pilot may descend to while established on the JVL 8 DME arc?

The correct altitude that a pilot may descend to while established on the JVL 8 DME arc is 2,100 feet MSL. This altitude is established based on the approach procedure and terrain considerations in the area surrounding the DME arc.

Specifically, the minimum altitude is determined by ensuring that the aircraft has sufficient clearance over obstacles and terrain while complying with the required safety margins. This safety altitude not only ensures safe navigation around known obstacles but also allows for standard operating procedures to be followed during the approach.

In the case of the other altitude options, 3,100 feet MSL, 5,000 feet MSL, and 1,500 feet MSL either exceed the minimum descent altitude or do not meet the established safety criteria for the particular procedure. Therefore, 2,100 feet MSL is the lowest safe altitude a pilot can operate at while on the DME arc, offering an appropriate balance between safety and efficiency during the approach.