What Is The Airport Code For W. K. Kellogg Airport?

IATA: BTL ICAO: KBTL FAA: BTL

Name	W. K. Kellogg Airport
Country	United States
Location	Battle Creek, Michigan
Elevation	952 feet
Latitude	42° 18' 26.20" N
Longitude	85° 15' 5.33" W
Chart	Airport Diagram
Wikipedia	https://en.wikipedia.org/wiki/W._K._Kellogg_Airport

Squawk 21.99 For Fun