Born-Digital or AnalogAnalogTranscriptDenver. Airports Douglas County drops out of competition for general aviation airport site, may go it alone. Post Je 14, 1979 p.25. Deficiencies in air traffic control system cited. RMN N 28, 1980 p.11 Cost differential in new airport and an expanded Stapleton may be small. RMN Ap 1, 1983 p.1,10 Airport deal calls for annexing 20 miles. RMN Ja 25, 1985 p.1,8 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng