Related Clues:
- Morse mayday
- Message in a bottle, maybe
- Noted NASCAR sponsor
- Sign of trouble
- Message from a desert isle, perhaps
- Popular fuel additive
- Dashed-off plea?
- Dot, dot, dot, dash, dash, dash, dot, dot, dot
- Smoke signal message, maybe
- Sinker's call
- Indy racer sponsor
- Ship's call for help
- Straightens
- Distress-call letters
- Distressing letters found 9 times in this puzzle