MT3

Knox Ridge Airport

FAA MT347.6167°N 108.8481°W2,950 ft / 899 mSmall airport
On the map

Knox Ridge Airport (FAA: MT3) is a small airport in Winifred, Montana, United States. It opened in Sep 2010. It has one runway, 2,100 ft (640 m) long, grass.

Timeline

1 event · 2010–2010
SEP 2010
OpenedKnox Ridge Airport opens.
From Wikidata · FAAEvery airfield, 1903–2026

Runways & airfield

Schematic · N · © OpenStreetMap
09/27
LENGTH2,100 ft640 mWIDTH60 ft18 mSURFACEGrass

Records & rankings

Ranked among 48,011 open airports · world · region · country
Longest runway2,100 ft640 m46 m · SHORT150 ft · SHORTMEDIAN · 975 mMEDIAN · 3,200 ftLONG · 5,300 mLONG · 17,388 ft=23,694of 29,823 · =11,277 North America · =9,861 USElevation2,950 ft899 m-386 m · LOW-1,266 ft · LOWMEDIAN · 240 mMEDIAN · 787 ftHIGH · 4,938 mHIGH · 16,200 ft=5,612of 43,341 · =2,775 North America · =2,136 USAgeOpened 20102026 · NEWEST2026 · NEWESTMEDIAN · 1976MEDIAN · 1976OLDEST · 1902OLDEST · 1902=12,749of 15,079 · =10,173 North America · =10,036 USRunways11 · FEWER1 · FEWERMEDIAN · 1MEDIAN · 1MORE · 8MORE · 8=4,360of 29,943 · =2,582 North America · =2,325 US
Scale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record