District 837


For Express Scripts Employees: If you would like to sign a petition to join the IAMAW, please select a the link below for your group. Fill out the information needed and hit submit so you can move forward in joining our family here at District 837!

Techs Click Here

Clerks Click Here

Welcome to District 837!
Home of the Fighting Aerospace Machinists


The membership of District 837 are employees of The GKN North American Aerospace facility in St. Louis, and of the Boeing Integrated Defense Systems facility in St. Louis. Between these two companies, our members machine, fabricate, assemble, test, and deliver the finest military aircraft and weapons system in the world today. We also represent the finest maintenance and housekeeping employees in the industry. When you visit one of our production locations, you will see that our members take pride in their work in all that they do.


To see the latest Contracts, SpeedFacts, or other news, select your Local Lodge page. To view information regarding other events, select the link that interests you the most. Other special reports or photo galleries from events will appear from time to time as new links.



On behalf of the entire District Staff, I hope you enjoy your visit and come back soon to see what we are doing.


 Stephen McDerman

President Directing Business Representative

IAMAW District 837