During cargo jettison procedures, logistic locks may not release when the deck angle exceeds __________ degrees.

The correct answer is that logistic locks may not release when the deck angle exceeds 1.5 degrees. This is a crucial aspect of cargo jettison procedures because the logistic locks are designed to secure the cargo during flight and prevent unintended release. Maintaining proper deck angle control is essential to ensuring that the cargo remains secure until it is safe to jettison.

When the deck angle exceeds 1.5 degrees, there is a risk that the stresses on the locks can increase, potentially preventing them from functioning correctly. This threshold is set to ensure that the mechanisms operate reliably, and exceeding it could compromise the safety of the cargo jettison process. Understanding this limitation is vital for pilots to execute cargo jettison operations safely and effectively, as any miscalculation or misinterpretation of this angle can lead to mishaps during critical phases of flight.