The glide ratio at best glide speed in a clean configuration should be approximately?

The glide ratio at best glide speed in a clean configuration is approximately 2.0 nautical miles for every 1,000 feet lost. This figure represents the optimal performance of the aircraft when it is configured without any drag-inducing elements, such as flaps or landing gear being deployed.

When an aircraft is in a clean configuration, it experiences a more efficient flight profile, allowing for the best glide distance relative to the altitude lost. A glide ratio of 2.0 nautical miles per 1,000 feet means for every 1,000 feet of altitude you lose, you can expect to travel about 2 nautical miles horizontally. This information is crucial for pilots, especially in scenarios where engine failure occurs, as it informs them of the most effective way to reach a safe landing area.

Other options suggest glide ratios that are either too low or excessively high for the T-6B. Knowledge of the correct glide ratio aids in flight planning and emergency procedures, helping pilots make informed decisions if they encounter an engine failure.