callSignScope
P29889
predicate
Indicates that a particular call sign is valid, applicable, or in effect only within a specified scope, context, or jurisdiction.
Observed surface forms (1)
- callsignContext ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Executive Two | any Marine Corps aircraft with the Vice President on board ⓘ |
|
presidential airlift group
surface form:
Presidential Airlift Group
|
operates aircraft using the call sign Air Force One when the President is aboard via predicate surface "callsignContext" ⓘ |