Final answer:
The Ops Spec allowing the use of a Minimum Equipment List (MEL) is issued by the FAA to an air carrier and can be found in Section B of the air carrier's Operations Specifications document. This document outlines how an airline can use the MEL in compliance with regulations.
Step-by-step explanation:
The Ops Spec that allows the use of a Minimum Equipment List (MEL) for airplanes can be found in the Operations Specifications issued by the Federal Aviation Administration (FAA) to an air carrier. An MEL is a precise list that permits an aircraft to safely operate with inoperative equipment for a limited period. The FAA's Operations Specifications, available to air carriers, includes a section that outlines the conditions and limitations under which the MEL may be implemented. Additionally, each air carrier's unique MEL, which has to be consistent with the Master Minimum Equipment List (MMEL) approved by the FAA, is usually part of their Ops Spec.
To use the MEL, the air carrier should reference Section B of their authentic Ops Spec document. This document serves as the official agreement between the FAA and the air carrier, detailing the rules under which the airline will operate, including the use of the MEL. It's essential to follow these guidelines to ensure compliance with aviation safety regulations.