Note
This appears to be the first reference to "Icom." Previous ads used "Inoue."
QST. Apr 1973, p. 154
QST, Sep 1973, p. 141.
QST, Mar 1974, p. 133.
IC-22A
QST, May 1975, p. 133. (good photo)
IC-22A for use with DV-21
QST, Nov 1975, p. 5.
QST, Apr 1976, p. 5.