CDM Operational Preferred Routes Database Query

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Enter one or more of the available fields to search the CDM Operational Preferred Routes Database. Fields left blank will return all values of that field.  You can include AND &, OR |, NOT ! to your request.

Origin: 3-5 character departure airport designator. No 'K' prefix for US.
Destination: 3-5 character arrival airport designator.No 'K' prefix for US.
Type: Route Type: L, H, LSD, HSD, SLD, HLD, TEC.
AND ('&'), OR ('|'), NOT ('!') searching capability

Origin   Destination   Route Type


You can also download the entire severe weather routes database by saving the following link to a file: Download Database

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