| Name | Data Type | Definition | ||
|---|---|---|---|---|
| TRACK | string | Aerial Refuelling Track of type TRACK, which is linear. | ||
| ANCHOR | string | Aerial Refuelling Track of type ANCHOR, with the shape of a race track. | ||
| BOTH | string | Aerial Refuelling Track with the shape of both TRACK and ANCHOR. | ||
| OTHER | string | Other |