Related Clues:
- Sound barrier breaker: Abbr.
- Onetime flier
- Boomer, once
- Craft that last flew in 2003: abbr.
- "Sleepless in Seattle" studio
- Former Mach 2 flier
- Short haul jet
- Erstwhile speeder
- Barrier breaker, for short
- Dulles sight, once
- Lander at J.F.K., once
- Old fleet member
- 747 alternative, once
- Orly plane, once (briefly)
- Plane with a machmeter: Abbr.