Term Details

Display Hierarchical | Alphabetical | KWOC | KWIC


Top Terms > Organizations > Businesses > Carriers > Carriers by mode > Airlines > Helicopter lines

Find related records

Search with TRT term only:

TRB Publications Index
Research in Progress
TRID

Expanded search with
narrower TRT terms:

TRB Publications Index
Research in Progress
TRID

Helicopter lines (Nbbcbh)

Definition
Commercial enterprises that use helicopter rotorcraft to transport people and goods. (Source: Team)
Broader Term
Airlines (Nbbcb)
Related Terms (Hierarchical)
Local service airlines (Nbbcbb)
Commuter airlines (Nbbcbc)
Regional airlines (Nbbcbd)
Supplemental airlines (Nbbcbf)