> That is not correct grammar. "K3's" is a contraction meaning > "K3 is" or is the possessive as in "the K3's tuning knob". > If anything, one probably needs to use or spell out "multiple > K3 transceivers". In that vein, would anyone care to revisit the topic of 73's? ;-) 73 (already plural, does not need to be made possessive either), Bruce N1RX