Set or update your airport profile. Stores your airport name, identifier, type (Part 139 commercial service or general aviation), and optionally a folder path for saving exported files.

View the current airport profile including name, type, and save folder configuration.

Search FAA Advisory Circulars by keyword, AC number, or topic. Returns matching circulars with their titles, applicability, and FAA links.

List FAA Advisory Circulars grouped by subject area, optionally filtered to your airport type.

Get full details for a specific FAA Advisory Circular, including what it covers, what it adds or amends, regulatory references, and direct FAA links.

Bookmark an FAA Advisory Circular to your airport's tracking list. Optionally add notes (e.g., 'need to review for upcoming inspection', 'already implemented').

List all bookmarked FAA Advisory Circulars for your airport, with notes and status.

Remove an FAA Advisory Circular from your bookmarks.

Generate a printable markdown summary for a specific advisory circular. If a save folder is configured in your airport profile, the file is also written to disk.

Generate a full report of all your bookmarked advisory circulars as a printable markdown document. If a save folder is configured, the file is also written to disk.

Fetch details for a specific FAA Advisory Circular directly from the FAA website. Use this for ACs that may be too recent for the local database, or to verify current status of any AC.

Search the FAA website directly for advisory circulars issued after a given date. Use this to find ACs that may be too recent for the local database (which covers through 2022).