Waterloo Regional Airport (IATA: ALO, ICAO: KALO, FAA LID: ALO)( Livingston Betsworth Field) is four miles (6 km) northwest of Waterloo, in Black Hawk County, Iowa. It is used for general aviation and sees one airline.

Official Website: http://www.flyalo.com/
Wikipedia link: http://en.wikipedia.org/wiki/Waterloo_Regional_Airport
Airnav link: http://airnav.com/airport/KALO
Contact Number: +1 319-291-4483
Airport Address: 2790 Livingston Ln, Waterloo, IA 50703, United States