Related Clues:
- Nozzle streams
- Propellerless planes
- They taxi on the tarmac
- Is mailed out
- Airbus products
- Water spouts or fast planes
- Rapid streams of liquid or gas
- Early '60s Polo Grounds team, nowadays
- No props needed to keep them up
- Things traveling on sound waves?
- Titanic and Lusitania
- They leave trails
- They're grounded when they're misbehaving
- Sooty's spouts
- Aeroplanes - Sharks rivals in 'West Side Story'