REDWOOD
E708866
REDWOOD is the distinctive air traffic control callsign historically used by the former U.S. airline Virgin America.
All labels observed (1)
| Label | Occurrences |
|---|---|
| REDWOOD canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8035301 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: REDWOOD Context triple: [Virgin America, callsign, REDWOOD]
-
A.
Redwood Original
Redwood Original is the founding charter of the Sons of Anarchy Motorcycle Club, based in Charming, California, and central to the events of the TV series "Sons of Anarchy."
-
B.
Redwood Cells
Redwood Cells are a core RedwoodJS abstraction that encapsulates data fetching, loading and error states, and UI rendering into a single, declarative component.
-
C.
California redwood
The California redwood is a towering, long-lived coniferous tree native to the coastal and mountainous regions of California, renowned for being among the tallest and largest trees on Earth.
-
D.
How Wood
How Wood is a residential suburb and railway-served locality near St Albans in Hertfordshire, England.
-
E.
Pollock Pines
Pollock Pines is a small mountain community in the Sierra Nevada region of California, known as a gateway to outdoor recreation near Lake Tahoe and the Eldorado National Forest.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: REDWOOD Target entity description: REDWOOD is the distinctive air traffic control callsign historically used by the former U.S. airline Virgin America.
-
A.
Redwood Original
Redwood Original is the founding charter of the Sons of Anarchy Motorcycle Club, based in Charming, California, and central to the events of the TV series "Sons of Anarchy."
-
B.
Redwood Cells
Redwood Cells are a core RedwoodJS abstraction that encapsulates data fetching, loading and error states, and UI rendering into a single, declarative component.
-
C.
California redwood
The California redwood is a towering, long-lived coniferous tree native to the coastal and mountainous regions of California, renowned for being among the tallest and largest trees on Earth.
-
D.
How Wood
How Wood is a residential suburb and railway-served locality near St Albans in Hertfordshire, England.
-
E.
Pollock Pines
Pollock Pines is a small mountain community in the Sierra Nevada region of California, known as a gateway to outdoor recreation near Lake Tahoe and the Eldorado National Forest.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | air traffic control callsign ⓘ |
| airlineOperationalBase | San Francisco International Airport ⓘ |
| airlineTypeOfUser | commercial airline ⓘ |
| associatedAirlineBrand | Virgin America ⓘ |
| associatedWith |
IATA airline designator VX
ⓘ
ICAO airline designator VRD ⓘ |
| callSignFormat | spoken before flight number in radio transmissions ⓘ |
| callsignRole | radio callsign used in air traffic control communications ⓘ |
| communicationMedium | VHF radio ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| discontinuedBecause | Virgin America merger with Alaska Airlines ⓘ |
| language | English ⓘ |
| notableFor | association with Virgin-branded U.S. airline ⓘ |
| operatorHeadquartersLocation |
Burlingame, California
ⓘ
linked to:
Burlingame, California, United States
|
| regulatoryContext |
Federal Aviation Administration
ⓘ
International Civil Aviation Organization ⓘ |
| status | historical callsign ⓘ |
| successorAirlineCallsSign | Alaska ⓘ |
| usedBy |
Virgin America
ⓘ
Virgin America flight crews ⓘ air traffic controllers ⓘ |
| usedIn |
United States airspace
ⓘ
civil aviation ⓘ international airspace ⓘ |
| usedUntil | 2018 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: REDWOOD Description of subject: REDWOOD is the distinctive air traffic control callsign historically used by the former U.S. airline Virgin America.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.