| Answer | Crossword Clue |
|---|---|
| SOS | Signal from a marooned sailor |
| AHOY | Word from a sailor |
| BILLOFSALT | Invoice from a sailor? |
| SHIVERMETIMBERS | Stereotypical cry from a sailor |
| PSST | Signal from a note passer |
| SOS | Signal from a sinking ship |
| BLIP | Signal from a radar screen. |
| FLARE | "Help" signal fired from a gun |
| BEAM | Radio signal from a landing field. |
| FLARE | Light signal shot from a Very pistol. |
| WHYO | Gangster: From the signal cry of a former N. Y. C. gang. |
