Airports · Colorado · airport · FAA file effective October 1, 2026

Colorado Antique Field

8CO7 · Niwot, Colorado · Boulder County · map

Colorado Antique Field is a private airport, 1 mile north of Niwot, Colorado, 5,069 feet above sea level. Its one runway, 07/25, is 3,400 feet of grass.

Private use: permission from the owner is required before landing here.

The airport

Codes: FAA 8CO7
Kind: Airport · private use, permission required · privately owned
Elevation: 5,069 feet above sea level
Control tower: No control tower
Attended: unattended
On the chart: Cheyenne sectional
Magnetic variation: 12E
In the FAA's files since: March 1979

This airport's record at the FAA

Runway

Runways drawn to scale from the FAA's positions, north up.

For understanding the field, not for navigation.

Runway	Length × width	Surface	Lights
07/25	3,400 × 150 ft	Grass

Runway 07: right-hand traffic pattern, hedge on the approach
Runway 25: pline on the approach

Aircraft registered in Niwot from the FAA register

8 aircraft are registered to owners in Niwot, Colorado: 4 piston singles, 1 turboprop, 1 piston twin, 1 glider, 1 balloon. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.

Individuals are counted, never named. All aircraft registered in Colorado.

Accidents and incidents at or near this airport NTSB records · 1 since 1982, 0 fatal

2010-06-19CEN10CA327 · Rose-Rhinehart A4-C N14884 · accident · minor injuries

Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English.

Nearby within 30 nautical miles

Vance Brand Airport LMO · 3 nm north Boulder Municipal BDU · 6 nm southwest Erie Municipal EIK · 9 nm southeast Rocky Mountain Metro Airport BJC · 13 nm south Northern Colorado Regional FNL · 21 nm north Platte Valley Airpark 18V · 22 nm east Denver International DEN · 28 nm southeast Easton/Valley View Airport 11V · 29 nm northeast

The FAA's remarks as written in the airport file

25-FOOT power line 1300 feet from threshold.
35-FOOT trees on north and south side of cntln.

Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 5, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.