887.1—Explanation of terms.
(a) Certificate in lieu (CIL).
A certificate issued in lieu of a lost or destroyed certificate of service, discharge, or retirement.
(2)
Formerly served in the active military service as a member of the Air Force and all military affiliation was terminated after September 25, 1947.
(c) Surviving spouse.
A survivor who was legally married to a member of the service at the time of the member's death.
(d) Guardian.
A person or group of persons legally placed in charge of the affairs of a service member adjudicated mentally incompetent.