PRRT&HS

2022, Dates to be determined -- Harrisburg, Pa. (tentative) -- Host by the Northern Central Chapter (tentative)

2021, Dates to be determined -- Columbus, Oh. (tentative) -- Hosted by the Lines West Buckeye Chapter (tentative)

2020, May 14-17 -- State College, Pa. -- Hosted by the Middle Division Chapter

2019, May 16-19 -- Strasburg, Pa. -- Hosted by the Philadelphia Chapter

2018, May 10-13 -- Altoona, Pa. -- "50th Anniversary" hosted by the members-at-large.