Related Clues:
- Shared plane-seat part
- Support — Starmer (anag)
- Contentious territory between airplane seats
- Place where elbows bump on a plane
- Bit of a seat
- *Seat separator (letters 3-5)
- Support between seats
- Source of marijuana in nick gets support
- Break by front part of car seat
- Subject of airline etiquette discussion
- Support for limb motionless initially in seizure
- Plane seat part
- Adjustable part of a car seat
- Spot frequently shared by flyers
- Subject of some air battles?