Publisher: Sanford R. Cowan of the Cowan Publishing Corporation
Editor: Tom Kneitel, W4XAA

Dates Published: July 1962 to ????

Format: Digest approx. 5¼" x 7½" saddle-stapled July 1962 to Dec. 1975
In Jan. 1976 S9 switched to the 8 1/2 x 11 and was square-bound at first then in later years saddle-stapled.

Sanford R. Cowan died on March 19, 1999 at 92 years old. He lived in Great Neck, NY and Miami, FL.
Founding publisher, S9 and CQ magazines.

Tom Kneitel, W4XAA, died August 22 2008 at age 75. He lived in DeLand, Florida.