230428-N-YR423-1753 PENSACOLA, Fla. (April 28, 2023) – Chief Aircrew Survival Equipmentman Raymond Rainer, reviews references while attending the Aircrew Survival Equipmentman (PR) Advancement Examination Readiness Review (AERR) in Pensacola, Florida, April 28, 2023. AERRs bring together fleet subject matter experts to develop and review Navy-wide advancement exam content for their rating. (U.S. Navy photo by Cheryl Dengler)