Which authority ensures NOTAM formats and monitors the NOTAM system?

The United States NOTAM Office (USNOF) is responsible for ensuring the correct format for Notices to Airmen (NOTAMs) and for monitoring the overall NOTAM system. This authority establishes the standards and procedures that govern NOTAM issuance, ensuring that critical information regarding air navigation safety is communicated effectively to pilots and other stakeholders.

The USNOF plays a vital role in the management of the NOTAM system, including maintaining its integrity and consistency across the nation. By overseeing the proper formatting and dissemination of NOTAMs, the USNOF helps ensure that all users of the airspace receive timely and accurate information essential for safe flight operations. This is crucial for maintaining flight safety as NOTAMs provide vital data about runway closures, airspace restrictions, and other operational changes that can affect flight plans.

The other options, while involved in varying aspects of aviation safety and operations, do not have a direct role in managing or overseeing the format of NOTAMs.