To qualify for this award, contact a total of 42 different OM Member call signs. The last letter of the suffix of the call signs must spell out the name: OM INTERNATIONAL SIDEBAND SOCIETY INCORPORATED, a total of 42 letters.
An endorsement is available for this award for working an additional 42 call signs whose first letter of the suffix spells out the Society's name. No call sign may be used more than once for this award or endorsement. (Note: A station with only a single letter in the suffix, e.g., NM8N, may be used for either the basic award or its endorsement.) When applying, list calls in order, by proper spelling of the Society's name. Only log info is required.
Other endorsements are available: Single Band, 5, 6, 7, and 8 Bands. These may apply for both the first and second 42 contacts made as mentioned previously.