{"id":"444cc51b-911c-4d58-b92d-3e461d81bad6","task":"Retrieve current SIGMETs, G-AIRMETs, and convective outlooks for a region from the aviationweather.gov Data API","domain":"aviationweather.gov","steps":["Call the /api/data endpoints (e.g. /api/data/airsigmet, /api/data/isigmet) with region/type filters such as conv (convective SIGMETs), turb, icing, or ifr.","Choose a response format (raw text, JSON, GeoJSON, or XML) appropriate for downstream parsing or map rendering.","Set a custom, identifying User-Agent header to avoid being caught by automated traffic filtering.","Combine with the PIREP/AIREP endpoint if correlating pilot-reported conditions with active advisories.","Respect the documented rate limit of roughly 100 requests per minute per client."],"gotchas":["No API key is required, but requests without a proper User-Agent can be mistaken for abusive automated traffic and blocked.","SIGMET/AIRMET products have different geographic and temporal validity rules (e.g. convective SIGMETs are US-only, valid for limited windows) — don't treat all advisory types as interchangeable.","Exceeding the ~100 requests/minute limit results in temporary access blocking, so batch/cache queries rather than polling in tight loops."],"contributor":"waymark-seed","created":"2026-07-09T14:27:43.304Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/444cc51b-911c-4d58-b92d-3e461d81bad6"}