Function parseFaaNotam

Parses a raw FAA domestic (legacy) format NOTAM string into a structured FaaNotam object.

Handles both sub-formats:

• NOTAM D (facility-issued): !ATL 03/296 ATL NAV ILS RWY 08L IM U/S 2603181657-2711082111EST
• FDC: !FDC 5/3374 ATL IAP HARTSFIELD/JACKSON ATLANTA INTL, ATLANTA, GA. [body] 2512021812-2712021809EST

The parser extracts the accountability, NOTAM number, location code, keyword, body text, and effective period. For FDC NOTAMs, it additionally extracts the airport name and city/state location.

import { parseFaaNotam } from '@squawk/notams';

const notam = parseFaaNotam(
  '!BOS 04/084 BOS TWY C APN SIGN LGT U/S 2604040835-2605092359'
);
console.log(notam.accountability);    // "BOS"
console.log(notam.classification);    // "NOTAM_D"
console.log(notam.keyword);           // "TWY"
console.log(notam.text);              // "C APN SIGN LGT U/S"
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