What is the maximum landing gear extension time for the T-6A?

The maximum landing gear extension time for the T-6A is indeed 1-3 seconds because this parameter is crucial for maintaining the aircraft's performance and safety during landing operations. Extending the landing gear within this time frame ensures that the gear can fully deploy and lock into place before touchdown, thus providing necessary structural integrity and stability when the aircraft makes contact with the runway.

Choosing this range also reflects the design and engineering considerations of the T-6A, allowing for an efficient landing sequence without unnecessary delays that could compromise safety. This timing is aligned with standard operating procedures, which emphasize prompt and efficient landing gear operation to assist pilots in maintaining control during the critical stages of landing.

Options outside this range, such as extending the gear in 1 second or a longer period like 5 seconds, would not be optimal, as they suggest a misunderstanding of the aircraft's operational limits and could lead to issues in landing gear functionality or readiness.