Airport information
- FAA LID
- 4V1
- Coordinates
- 37.6966, -104.7840
- Elevation
- 6,047 ft MSL
- Magnetic variation
- 8E
- Sectional chart
- DENVER
- Airport use
- Public
- Control tower
- No
- ARTCC
- DENVER (ZDV)
- Flight service (FSS)
- DENVER
- NOTAM facility
- DEN
- Attendance
- IREG
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1949/03
- Distance from city
- 5 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 | 05:06 AM | 11:06Z |
| Sunrise | 05:38 AM | 11:38Z |
| Sunset | 08:24 PM | 02:24Z |
| Evening civil twilight Loggable night begins | 08:55 PM | 02:55Z |
Plan a flight from 4V1
Night operations
- Airport lighting
- SEE RMK
- Pilot-controlled lighting
- ACTVT PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF. on 122.8 — 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 03 · 022°
- Pattern
- left (turns left)
- TPA
- 7,000 ft MSL (≈1,000 AGL)
- CTAF
- 122.8
Enter the left downwind for Rwy 03 at 7,000 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).
Runway 03/21
2,500 ft × 40 ft · GRS- Heading
- 022° mag · 30° true
- Heading
- 202° mag · 210° true
Runway 08/26
4,896 ft × 60 ft · ASP- Heading
- 086° mag · 94° true
- Heading
- 266° mag · 274° true
| Runway | Length | Your margin |
|---|---|---|
| 03/21 | 2,500 ft | |
| 08/26 | 4,896 ft |
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| UNIC | 122.8 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| PUB · Pueblo | VORTAC | 116.70 | r192° / 39.6 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Parking
- tiedowns
- Other services
- Instruction, Rental
Ownership & management
Remarks FAA
- EXISTED PRIOR TO 1959.
- BE ALERT: INTENSIVE USAF STUDENT TRNG ACT INVOF COLORADO SPRINGS & PUEBLO, CO.
- FOR CD CTC DENVER ARTCC AT 303-651-4257.
- ACTVT PAPI RWY 09 & 27; MIRL RWY 09/27 - CTAF.
- 24 HR CREDIT CARD FUEL AVBL.
- RWY 02/20 CLSD EXCP PPR CTC AMGR PRIOR TO USE 719-742-5323 OR 719-859-5323.
- RWY 02 5 FT FENCE AT THLD BOTH SIDES OF CNTRLN.
- RWY 20 4 FT FENCE 240 FT FM THLD BOTH SIDES OF CNTRLN.
- APCH SLOPE 50:1 FM DTHR.
- RWY 02 ROUGH AND NOT WELL MAINTAINED.
- RWY 02 FIRST 1000 FT HAS RUTS AND BUMPS.
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 4V1 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 4V1
Spanish Peaks Airfield (4V1) is an airport in Walsenburg, CO, at 6,047 ft MSL. It has 2 runways, the longest 4,896 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 4V1, refreshed from the Aviation Weather Center and FAA NASR.
Does 4V1 have a control tower?
No. Spanish Peaks Airfield is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.
What is the longest runway at 4V1?
Spanish Peaks Airfield has 2 runways; the longest is 4,896 ft. See the Runways tab for headings, surface, and lighting.
Where is 4V1?
Spanish Peaks Airfield is in Walsenburg, CO, at an elevation of 6,047 ft MSL. Coordinates: 37.6966, -104.7840.
Fly out of 4V1 often?
Save 4V1 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.