This field manual is designed to supplement the joint regulations known to the Army as SR 380-80-1, to the Navy as ONI-CR-50, and to the Air Force as AFR 205-30. The principles, as stated herein, apply to personnel of the United States Army, Navy, Air Force, and to civilians serving with or accompanying any of the above Armed Forces. While this manual is written primarily for the Army, the Navy and the Air Force may refer to it and adapt the principles and procedures which are applicable. Chapter 2, which concerns regulations governing communications, will be essentially the same for all services, but may likewise be supplemented. At no time will such regulations conflict with or contradict the basic regulations as set forth in SR 380-80-1.
DesignationFM 30-28
EditionApr 1955
StatusSuperseded
Pages187
FunctionRecon Intel
CollectionHistoric
Public domain (U.S. Government work)