Final answer:
OpSpecs are documents containing detailed descriptions and instructions for airline operations. They are divided into sections A through E, addressing general procedures, specific authorizations, en route operations, maintenance, and emergencies.
Step-by-step explanation:
Operational Specifications, commonly referred to as OpSpecs, are detailed descriptions and instructions necessary to conduct airline operations safely and in compliance with regulatory requirements. The OpSpecs are part of a certification and approval process for airlines and contain various sections. Each section is designed to address different aspects of an airline's operations. The sections are generally categorized into A, B, C, D, and E. Section A covers general operational procedures, Section B details specific authorizations and limitations, Section C pertains to en route operations, Section D to maintenance and provisioning, and Section E is for emergency operations. It is crucial for aviation professionals to understand these specifications to ensure adherence to aviation standards and regulations.