Snowflake Software is now part of Cirium
Snowflake Software customers have access to the largest, most complete timely aviation data and analysis.


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Enhanced NOTAM information

Cirium APIs process traditional text-heavy human-readable NOTAM data and converts it into a structured machine-readable form

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Spatially enhancing NOTAM information and making it accessible through easy to use technology, Cirium allows users to access the most recent global or regional set of NOTAMs which affect any flight, aerodrome, FIR or airspace of interest.


Cirium acquired Snowflake Software in March 2020

See how specific NOTAMS add context

Utilize NOTAMs in your applications and workflows

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