Airport information
- FAA LID
- 1CD2
- Coordinates
- 40.1674, -104.7986
- Elevation
- 4,925 ft MSL
- Sectional chart
- CHEYENNE
- Airport use
- Private
- Control tower
- No
- ARTCC
- DENVER (ZDV)
- Flight service (FSS)
- DENVER
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2006/05
- Distance from city
- 3 SE
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 | 04:57 AM | 10:57Z |
| Sunrise | 05:30 AM | 11:30Z |
| Sunset | 08:32 PM | 02:32Z |
| Evening civil twilight Loggable night begins | 09:05 PM | 03:05Z |
Plan a flight from 1CD2
Traffic pattern
- Landing
- Rwy 08
- Pattern
- left (turns left)
- TPA
- 5,900 ft MSL (≈1,000 AGL)
Enter the left downwind for Rwy 08 at 5,900 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 08/26
3,000 ft × 24 ft · Asphalt- Heading
- 80° true
- Traffic pattern
- Left
- Approach obstacle
- Pline, 60 ft, 5,500 ft from threshold
- Heading
- 223° true
- Traffic pattern
- Left
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| 08/26 | 3,000 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| APP | 119.3 | DENVER APP |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DVV · Mile High | VORTAC | 114.70 | r323° / 18.2 NM |
| BJC · Jeffco | VOR-DME | 115.40 | r035° / 21.9 NM |
| DEN · Denver | VOR-DME | 117.90 | r333° / 22.2 NM |
| GLL · Gill | VORTAC | 114.20 | r196° / 23.1 NM |
| BKF · Buckley | TACAN | 109.60 | r344° / 27.7 NM |
| FQF · Falcon | VORTAC | 116.30 | r333° / 29.8 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 1CD2. VFR sectional link above.
Ownership & management
Remarks FAA
- PRVDD OPNS IN ACCORDANCE WITH REQUIREMENTS/RESTRICTIONS OF CLASS OF AIRSPACE.
- OWNER DESIRES CHARTING.
- FOR CD CTC DENVER APCH AT 303-342-1916.
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 1CD2 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 1CD2
Tonga Airport (1CD2) is an airport in Platteville, CO, at 4,925 ft MSL. It has 1 runway, the longest 3,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 1CD2, refreshed from the Aviation Weather Center and FAA NASR.
Does 1CD2 have a control tower?
No. Tonga Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 1CD2?
Tonga Airport has 1 runway; the longest is 3,000 ft. See the Runways tab for headings, surface, and lighting.
Where is 1CD2?
Tonga Airport is in Platteville, CO, at an elevation of 4,925 ft MSL. Coordinates: 40.1674, -104.7986.
Fly out of 1CD2 often?
Save 1CD2 as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.