Usaf Academy Bullseye Aux Airstrip Private
CO90 · Ellicott, CO · 6,036 ft elevation · var 11E · Non-towered
Airport information
- FAA LID
- CO90
- Coordinates
- 38.7583, -104.3070
- Elevation
- 6,036 ft MSL
- Magnetic variation
- 11E
- Sectional chart
- DENVER
- Airport use
- Private
- Control tower
- No
- ARTCC
- DENVER (ZDV)
- Flight service (FSS)
- DENVER
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1990/12
- Distance from city
- 6 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-21
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:00 AM | 11:00Z |
| Sunrise | 05:32 AM | 11:32Z |
| Sunset | 08:25 PM | 02:25Z |
| Evening civil twilight Loggable night begins | 08:57 PM | 02:57Z |
Plan a flight from CO90
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.725 — confirm the click sequence in the Chart Supplement
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are in the live weather panel above.
Traffic pattern
- Landing
- Rwy 17 · 169°
- Pattern
- left (turns left)
- TPA
- 7,000 ft MSL (≈1,000 AGL)
- CTAF
- 122.725
Enter the left downwind for Rwy 17 at 7,000 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 17/35
3,487 ft × 75 ft · Asphalt- Heading
- 169° mag · 180° true
- Traffic pattern
- Left
- Heading
- 238° mag · 249° true
- Traffic pattern
- Left
| Runway | Length | Your margin |
|---|---|---|
| 17/35 | 3,487 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| ASOS | 118.325 | |
| UNIC | 122.725 | UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| BRK · Black Forest | VORTAC | 112.50 | r113° / 18.9 NM |
| FCS · Butts | VOR-DME | 108.80 | r065° / 21.6 NM |
| PUB · Pueblo | VORTAC | 116.70 | r359° / 28.4 NM |
| HGO · Hugo | VORTAC | 112.10 | r252° / 32.3 NM |
VFR sectional
No published instrument procedures or Chart Supplement for CO90. VFR sectional link above.
Ownership & management
Remarks FAA
- MISC: "OVRN ARE 200'. REMOTE WX BRIEFING SVC AVBL DAVIS-MONTHAN AFB, 25 OWS DSN 228-6598 C520-228-6598 TOLL FREE 877-451-8367." CTC USAFA WX FOR QUESTIONS DSN 333-2058/2059, C719-333-2058/2059. ICAO FOR WX IS KABH. WX NOT AUGMENTED BY HUMAN OBSERVER.
- CAUTION: AFLD CONTAINS NSTD MRK.
- RSTD: ARPT LTD EXCLUSIVELY TO 306TH FTG FLYING OPS. USAF FIRE/RESCUE SUPPORT ON SITE DURG SKED FLYING. OTHER REQ CTC AFLD MANAGER, DSN 333-2367 OR C719-333-2367.
- FOR CD CTC COLORADO SPRINGS APCH AT 719-556-9105.
- SERVICE: NO TSNT ALERT, MX SVC OR FUEL AVBL.
- AFLD IS UNCTLD.
Nearby airports
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open CO90 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
About CO90
Usaf Academy Bullseye Aux Airstrip (CO90) is an airport in Ellicott, CO, at 6,036 ft MSL. It has 1 runway, the longest 3,487 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for CO90, refreshed from the Aviation Weather Center and FAA NASR.
Does CO90 have a control tower?
No. Usaf Academy Bullseye Aux Airstrip is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at CO90?
Usaf Academy Bullseye Aux Airstrip has 1 runway; the longest is 3,487 ft. See the Runways tab for headings, surface, and lighting.
Where is CO90?
Usaf Academy Bullseye Aux Airstrip is in Ellicott, CO, at an elevation of 6,036 ft MSL. Coordinates: 38.7583, -104.3070.
Fly out of CO90 often?
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