Trans-Colorado Airlines served Durango as Continental Express with Fairchild Swearingen Metroliners.

Entity and relation annotations:
id: 0
type: entity
value: text: Trans-Colorado Airlines
labels: <Organization>
id: 1
type: entity
value: text: Durango
labels: <Location>
id: 2
type: entity
value: text: Fairchild Swearingen Metroliners
labels: <Production>