 HOUSTON, May 19, 2021 PRNewswire -- Bristow Group Inc. NYSE: VTOL, the global leader in vertical flight solutions, today announced it will release financial results for its fourth quarter fiscal year 2021 after market close on Wednesday, May 26, 2021. In connection with the release, Bristow has scheduled a conference call for Thursday, May 27, 2021 to begin at 10 a.m. 