Jjs Airport (CO56) — Keenesburg, CO

Jjs Airport (CO56)
CO56
Jjs Airport (CO56)
Keenesburg, CO
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Jjs Airport (CO56) is a private-use airport located in Keenesburg, CO. The airport sits at an elevation of 5075 feet above mean sea level. It features 1 runway.

Location & QuickFacts
FAA Information Effective 2026-09-03
Airport Identifier CO56
Airport Status Operational
Longitude/Latitude 104°27'46.8470" W / 39°57'50.9410" N
-104.463013 / 39.964150 (Estimated)
Elevation 5075.00 ft / 1546.86 m (Estimated)
Land 5 acres
From nearest city 10 nautical miles SE of Keenesburg, CO
Location Adams County, CO
Magnetic Variation 11E (1990)
Owner & Manager
Ownership Privately owned
Owner JOHN J. SAUTER
Address 14800 HARBACK RD
KEENESBURG, CO 80643-9715
Phone number (970) 381-5522
Manager JOHN J. SAUTER
Address 14800 HARBACK RD
KEENESBURG, CO 80643-9715
Phone number (970) 381-5522
Airport Operations and Facilities
Airport Use Private
Wind indicator Yes
Segmented Circle No
Control Tower NON-ATCT
Sectional chart DENVER
Region ANM - Northwest Mountain
Responsible ARTCC ZDV - DENVER
Tie-in FSS DEN - DENVER
FSS Toll Free 1-800-WX-BRIEF
Runway Information
Runway 17/35
Dimensions 4280 x 40 ft (1305 x 12 m)
Surface DIRT
Surface treatment
17 35
Traffic pattern Left Left
Remarks
  • FOR CD CTC DENVER APCH AT 303-342-1916.
  • PRVDD ACFT USING ARPT USE A MODE C TRANSPONDER.