42J
Keystone Heights Airport

Keystone Heights Airport (FAA: 42J) is a small airport in Keystone Heights, Florida, United States. It opened in Feb 1944. It has 2 runways; the longest is 5,046 ft (1,538 m).
Timeline
1 event · 1944–1944FEB 1944
OpenedKeystone Heights Airport opens.
From Wikidata · FAAEvery airfield, 1903–2026
Runways & airfield
Schematic · N · © OpenStreetMap · FAA diagram PDF05/23045° / 225° · LIT
LENGTH5,046 ft1,538 mWIDTH100 ft31 mSURFACEAsphalt
11/29105° / 285° · LIT
LENGTH4,899 ft1,493 mWIDTH75 ft23 mSURFACEAsphalt
Records & rankings
Ranked among 48,011 open airports · world · region · countryScale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record
Radio frequencies
3 channelsA/DJACKSONVILLE APP/DEP118.175
AWOSAWOS 3124.275
UNICCTAF/UNICOM122.700