Related Clues:
- Desperate trio?
- Message frantically tapped out
- Job listing initials
- Mayday call
- Skipper's plea
- Help wanted sign?
- Only hit song for which title and artist are both palindromes
- Abbr. in want ads denoting fair hiring
- An obvious cry for help
- Coded plea
- Sea call
- Morse code message
- Job listing letters
- Sinking signal
- Sign of distress