The 2021-2024 manual outlines the three tracks within the Men’s Development Program, including the Club, National, and Elite tracks. The manual presents the rules and descriptions for each level, championship competition formats, and specific equipment specifications.

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Full color publication. This document has been produced and updated over a 21-year period. It is intended to be a handy reference document, basically one page per flight, and care has been exercised to make it as error-free as possible. This document is basically "as flown" data and has been compiled from many sources including flight logs, flight rules, flight anomaly logs, mod flight descent summary, post flight analysis of mps propellants, FDRD, FRD, SODB, and the MER shuttle flight data and inflight anomaly list. Orbit distance traveled is taken from the PAO mission statistics.

Includes bibliography and indexes / subject, personal author, corporate author, title, and media index.