Related Clues:
- Pot-scrubbing brand
- Ship's help signal
- Plea for aid
- 1975 hit by 51-Across
- [I'm really tired of being a castaway]
- "Help wanted"
- Sig. for the shipwrecked
- Letters addressed to airplanes?
- 'Help!' at sea
- Possible message from holed ship?
- ''Send help!''
- Distress call, at sea
- Plea before going under
- Fairness-in-hiring inits
- Castaway's letters