← CO23 airport page One page, letter size. Best in portrait.

CO23 Ashlawn Airport

CO23 · Longmont, CO · elev 5,313 ft · TPA 6,300 ft MSL (≈1,000 AGL) · Nontowered

skyready.app/airport/co23 live weather · pattern · NOTAMs

Frequencies

Guard121.5

Airport

Coordinates40°6.64'N 105°14.11'W
Mag var10E
ARTCCDENVER (ZDV)
FSSDENVER
SectionalCHEYENNE

Attended UNATNDD.

5,000 ftNMNxw 350°downwind 260°base 170°final 080°45° entry927

RWY 9LEFT traffic

Heading
080° mag · 090° true
Dimensions
1,200 ft
TPA
6,300 ft MSL (≈1,000 AGL) · standard
Surface
Turf

Enter the left downwind (heading 260°) on the 45° at 6,300 ft MSL (≈1,000 AGL).

Pattern side: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: schematic (headings + lengths)

Traffic pattern for the primary runway, drawn on its FAA charted side.

Runways

RunwayHeadingsSizeSurface · lightsPatternILS
9/271,200 ftTurf left