Aviation Safety Data
164,068 aircraft accident narratives from 128 official investigation authorities, plus FAA data
FAA Aeronautical Charts and Publications, Airport Information, and Airport Weather.
AviationAPI is a free Transportation API that requires no API key, is served over HTTPS and does not support CORS, so it should be called from a server.

Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
164,068 aircraft accident narratives from 128 official investigation authorities, plus FAA data
Screen any ship by IMO for OFAC/EU/UN/UK sanctions, ownership opacity and a vetting grade
Geospatial data for Mexico City public transport system (Metro, Metrobús, Cablebús, RTP, etc.)
Sailing times and capacities for BC Ferries
Yes. The AviationAPI is listed in the Transportation category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
No. The AviationAPI requires no authentication, so you can start making requests without signing up.
Not directly. The AviationAPI does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.
Yes. The AviationAPI is served over HTTPS, so it's safe to use in production.