Final answer:
NAVPERSOM might refer to 'Navy Personnel Command' (NAVPERSCOM), which would typically store signed records in personnel files or electronic service records of Navy personnel.
Step-by-step explanation:
The term NAVPERSOM seems to be a typo or an abbreviation not widely recognized. Assuming it relates to the United States Navy, it could be a misspelling or shorthand for 'Navy Personnel Command' (NAVPERSCOM), which deals with personnel matters within the Navy. NAVPERSCOM stores the signed record copy of each report in personnel files or electronic service records of the service members. These detailed personal records are pivotal for maintaining accurate data on Navy personnel, including their career milestones, performance reports, and any administrative actions.