Enter NOTAM text
Export and briefing tools
How a NOTAM Summary Generator Helps
NOTAMs can contain compact codes, abbreviations, date groups, airport identifiers, runway references, and operational restrictions. A summary generator helps organize this information into a more readable format. Instead of scanning a dense block of text, users can review the affected location, category, effective period, status, and likely operational impact. The original NOTAM should always remain visible because a simplified summary can never replace an official aviation source. This tool therefore keeps raw text beside the decoded version and highlights important details such as closures, navigation aid outages, obstacles, frequencies, altitudes, and coordinates.
Understanding the Main Fields
Many ICAO-style NOTAMs include fields such as Q, A, B, C, and E. The A field normally identifies the affected location. The B and C fields commonly show the effective start and end time. The E field contains the main operational text. A Q-line may include encoded information about traffic, purpose, scope, altitude limits, coordinates, and radius. The generator attempts to extract these items when they are present. It also expands several common abbreviations, including RWY for runway, TWY for taxiway, CLSD for closed, WIP for work in progress, and U/S for unserviceable.
Using the Generated Briefing
Paste one or more notices into the input box and generate the summary. Review the dashboard first for high-impact notices, runway issues, navigation aid problems, and obstacles. Then use filters to focus on a specific airport, category, status, or keyword. Time values can be displayed in UTC or selected local timezones. CSV export is useful for spreadsheets and audit trails, while PDF export produces a portable briefing document. Because NOTAM wording varies by state, provider, and format, automated decoding may occasionally misclassify information. Always compare every generated result with the original notice before making operational decisions.
Common NOTAM Abbreviations
| Abbreviation | Meaning | Typical use |
|---|---|---|
| RWY | Runway | Runway closure or restriction |
| TWY | Taxiway | Taxiway closure or work |
| CLSD | Closed | Unavailable facility or area |
| U/S | Unserviceable | Equipment not available |
| WIP | Work in progress | Maintenance or construction activity |
| AGL | Above ground level | Obstacle or activity height |