 LYNCHBURG, Va.--BUSINESS WIRE--- BWXT earnings--BWX Technologies, Inc. BWXT NYSE: BWXT will issue a press release detailing fourth quarter and full-year 2021 results on Tuesday, February 22, 2022, after market close and will host a conference call at 5:00 p.m. EST. Listen-only participants are encouraged to participate and view the supporting presentation via the Internet at The dial-in numbers for participants are U.S. 844-850-0542 and International 412-317-6014. All participa 