| WIGWAG | Send a signal by waving a flag |
| SUGARLOAF | Waving a flag, ours, bringing one to this mountain |
| CALL | A summons with a shout or a name; a cry of a bird; a demand; an inner urge or sense of vocation; a short visit; or, a signal by bell or trumpet (4) |
| REVEILLE | From the French meaning "wake up", a signal by bugle or drum at daybreak to awaken soldiers (8) |
| AMBER | A warning signal, by the way, given by a doctor with little hesitation (5) |
| CANCEL | Wipe out a hundred by waving lance (6) |
| LASTLAP | Race portion signaled by waving the white flag |
| TRANSMIT | Send a signal |
| SADNESS | Some chaps send a signal when getting over grief (7) |
| WINDBREAK | Send a signal about fresh bread found on the beach? (9) |
| LOBE | Ear part that might be tugged to send a signal |
| TATTOO | Evening signal by drum or bugle recalling soldiers to their quarters; a form of body art; or, a short term for drumming with the fingers (6) |
| ASSEMBLY | A gathering of pupils, shareholders, UN leaders or worshippers; a military signal by drumbeat or bugle call; or, an at-home, ball or reception (8) |
| FUZEES | Colored flares used as a warning signal by trucks and trains |
| ANSWERING | Replying by waving war ensign (9) |
| RESPECT | It's commanded by waving sceptre (7) |
| ANNECTENT | Linking species - girl caught tons by waving net |
| GOOSENECK | Linking species - girl caught tons by waving net |
| TRANSMITTER | It sends a signal that will start term in disorder (11) |
| COAXIAL | Of a cable, transmitting high-frequency electrical signals by means of two concentric conductors separated by an insulator (7) |
