Answer:

wilco

Answer	Crossword Clue
WILCO	Word after "Roger"
WILCO	Ham's assent
WILCO	Radio "okay"

WILCO	Roger's follower?
WILCO	Roger's response?
WILCO	"Consider it done"
WILCO	End of a radio operator's assent
WILCO	Radio operator's assent
WILCO	"Roger" follower, in ham lingo
WILCO	Word after "roger"
WILCO	Radio transmission word that may follow "Roger"

WILCO	"Roger ..."
WILCO	Ham's "Sure thing"
WILCO	Roger's follower
WILCO	Radio reply
WILCO	Roger's cousin?
WILCO	"Will comply," in radio lingo.
WILCO	Aviator's okay.
WILCO	Radioman's reply.

WILCO	Roger's last name?
WILCO	Ham's affirmative
WILCO	"Roger, ..."
WILCO	Radioer's "Good as done!"
WILCO	Astronaut's answer
WILCO	Radio word after "Roger"
WILCO	Ham radio catchword
WILCO	Cousin to "Roger that"

WILCO	Word after "roger," to a radioer
WILCO	Roger's relative
WILCO	Reply on the radio
WILCO	Follower of "roger," to a radioer
WILCO	Radioer's "I'll do it"
WILCO	"Yankee Hotel Foxtrot" band
WILCO	"As you wish," in ham lingo
WILCO	Radiotelephony response

WILCO	Compliant response to a radio message
WILCO	Ham's "consider it done"
WILCO	Word after "roger" in ham lingo
WILCO	Word after "Roger" in ham lingo
WILCO	Roger follower