Airport Code : BRB Airport Name : Barreirinhas Runway Length : 3937 ft. Runway Elevation : 1542 ft. City : Barreirinhas Country : Brazil
Airport Code : BCC Airport Name : Bear Creek (?) Runway Length : 1200 ft. (?) Runway Elevation : 375 ft. (?) City : Bear Creek (?) Country : United States (?)
(Some info for both of the above shown as listed as unverified.
WTC apparently does still appear in the IATA index of Airport Codes, but the site I checked may not have kept up with recent revisions. It is still a location even though there's nobody home.