2. Simultaneous Operations on Parallel or Near-Parallel Instrument Runways (SOIR)
Describes operational requirements for flying procedures.
The International Civil Aviation Organization (ICAO) is a specialized agency of the United Nations that sets global standards and recommended practices for civil aviation. One of the key documents published by ICAO is Doc 8168, also known as the "Aircraft Operating Manual". This document provides guidelines and recommendations for the operation of aircraft, with a focus on safety, efficiency, and environmental protection. In this article, we will focus on ICAO Doc 8168 Volume 3, which deals specifically with aircraft performance. icao doc 8168 volume 3
Historically, PANS-OPS material was divided into two primary volumes. However, as aviation technology evolved—introducing advanced performance-based navigation (PBN), automated flight decks, and complex airspace structures—the International Civil Aviation Organization (ICAO) reorganized Doc 8168.
ICAO Doc 8168 Volume III plays a vital role in harmonizing global aviation operations by providing the operational context and practical guidance that bring procedure designs to life in the cockpit. By bridging the gap between the technical design of flight procedures and their real-world execution by flight crews, Volume III helps maintain the highest possible levels of safety, efficiency, and standardization in international air navigation. One of the key documents published by ICAO
ICAO Doc 8168 Volume III, "Procedures for Air Navigation Services (PANS-OPS) – Aircraft Operating Procedures," establishes the primary global standard for flight crew operational procedures. Established in 2018, the current edition includes Amendment No. 3 and covers critical areas like approach, altimeter, and holding procedures. Purchase the document via the ICAO Store Foundation for Aviation Competence (FFAC) Aircraft Operations
Understanding ICAO Doc 8168, Volume III: Aircraft Operating Procedures ICAO Document 8168, widely known as Historically, PANS-OPS material was divided into two primary
Volume III serves as a guide for and Aircraft Operators (Airlines and Private Operators). It details how to certify that an operator is capable of conducting specific operations safely.
: Compliance with noise abatement departure procedures (NADP 1 and NADP 2) without compromising aircraft safety margins. 3. En-route and Holding Procedures
The International Civil Aviation Organization (ICAO) establishes the global blueprints for aviation safety, efficiency, and regularity. Among its most critical publications is , formally titled Procedures for Air Navigation Services – Aircraft Operations (PANS-OPS).
| | Relevant Guidance in Volume III | | :--- | :--- | | Pre-Flight Planning | Crews use the crew briefing and SOPs chapters to structure their briefings and checklist usage, ensuring all team members are on the same page before pushback. | | Weather Considerations | The altimeter setting procedures become critical when operating in extreme temperatures, providing the baseline for how to set and interpret altimeters in non-standard conditions. | | Non-Normal Situations | While the document itself covers normal operations, its emphasis on contingency planning reminds operators to create and train on specific procedures for engine failures or system malfunctions. |