Airport information
- FAA LID
- 3W8
- Coordinates
- 45.8005, -99.6440
- Elevation
- 1,935 ft MSL
- Magnetic variation
- 8E
- Sectional chart
- TWIN CITIES
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- HURON
- NOTAM facility
- HON
- Attendance
- UNATNDD
- Beacon
- white-green (SS-SR)
- Segmented circle
- No
- Wind indicator
- lighted
- Activated
- 1946/06
- Distance from city
- 2 N
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:10 AM | 10:10Z |
| Sunrise | 05:48 AM | 10:48Z |
| Sunset | 09:32 PM | 02:32Z |
| Evening civil twilight Loggable night begins | 10:10 PM | 03:10Z |
Loggable night (§1.1)
10:10 PM → 05:10 AM
Night currency (§61.57)
10:32 PM → 04:48 AM
Plan a flight from 3W8
Runway 07/25
1,821 ft × 150 ft · Turf (Good) 07
- Heading
- 075° mag · 83° true
- Traffic pattern
- Left
25
- Heading
- 255° mag · 263° true
- Traffic pattern
- Left
Runway 12/30
3,100 ft × 60 ft · Asphalt (Good) 12
- Heading
- 127° mag · 135° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
30
- Heading
- 307° mag · 315° true
- Markings
- nonprecision
- VGSI
- 2-light PAPI (left) (3°)
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CTAF | 122.9 |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns
- Other services
- Agricultural
Ownership & management
Owner
CITY OF EUREKA
PO BOX 655, EUREKA, SD
605-284-2441
Manager
ERIC ODENBACH
PO BOX 655, EUREKA, SD
605-228-3262
Remarks FAA
- WILDLIFE ON AND INVOF ARPT.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- ACTVT PAPI RWY 12 &30; MIRL RWY 12/30 - CTAF.
- RWY 12/30 MKGS VERY FADED.
- RWY 07/25 MKD WITH WHITE BLACK TIPPED MKR CONES.
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 3W8 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.