What is the minimum altitude defined for NVG training in Nap Of the Earth mode?

The minimum altitude defined for NVG (Night Vision Goggles) training in Nap Of the Earth (NOE) mode is set at 0-25 feet above terrain. This altitude range is critical for operations that require pilots to fly at low levels to avoid detection by enemy radar and to navigate effectively through terrain features. By operating within this altitude range, pilots learn to effectively integrate the use of their NVGs with the aircraft's flight dynamics while maintaining situational awareness of the terrain.

In NVG training, especially in NOE operations, the goal is to achieve proficiency in flying close to the ground, which helps in mastering the skills needed for low-level flight. This entails the need for adequate clearance to prevent collisions with obstacles while also ensuring that the flight remains concealed from view at low altitude. The 0-25 feet threshold is established to balance safety with the objectives of the training, allowing trainees to experience realistic low-level flying conditions without excessive risk.

While the other altitude options provide broader ranges, they do not define the specific parameters set for NVG training in NOE mode, making the designated 0-25 feet the most appropriate minimum altitude for effective and safe training.