| Name | Data Type | Definition | ||
|---|---|---|---|---|
| AIR | string | Air taxiway. | ||
| GND | string | Ground taxiway. | ||
| EXIT | string | Exit/turnoff taxiway. | ||
| FASTEXIT | string | Rapid exit/turnoff taxiway. | ||
| STUB | string | Stub taxiway. | ||
| TURN_AROUND | string | Turn around. | ||
| PARALLEL | string | Parallel taxiway. | ||
| BYPASS | string | Bypass holding bay. | ||
| OTHER | string | Other. |