You are given a text that consists of multiple sentences. Your task is to perform abstractive summarization on this text. Use your understanding of the content to express the main ideas and crucial details in a shorter, coherent, and natural sounding text.

RESTON, Va., April 9, 2021 /PRNewswire/ --General Dynamics (NYSE: GD) will webcast its first-quarter 2021 financial results conference call on Wednesday, April 28, 2021, beginning at 9 a.m. EDT. The live webcast of the conference call will be available at www.gd.com. A replay will be available shortly after the live presentation. More information about General Dynamics is available at www.gd.com. SOURCE General Dynamics Related Links http://www.generaldynamics.com

Answer: General Dynamics to Webcast 2021 First-Quarter Financial Results Conference Call