IAMAW DISTRICT 142 CONVENTION March 17 - 20, 2025 planet hollywood RESORT & CASINO • LAS VEGAS This is the official page of the IAMAW District 142 2025 Convention Official Call Letter - Revised! Click the Call Letter Above or HERE to download/print. Click the image to download Click Here to download a PDF version of the Save the Date flyer! Updates Registration links, Hotel information, and delegate resources coming soon!