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Hayes Emergency Airstrip Private
SD21 · Hayes, SD · 1,986 ft elevation · var 9E · Towered
Airport information
- FAA LID
- SD21
- Coordinates
- 44.3749, -101.0143
- Elevation
- 1,986 ft MSL
- Magnetic variation
- 9E
- Sectional chart
- CHEYENNE
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- HURON
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1953/10
- Distance from city
- 1 NE
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 04:23 AM | 10:23Z |
| Sunrise | 04:59 AM | 10:59Z |
| Sunset | 08:32 PM | 02:32Z |
| Evening civil twilight Loggable night begins | 09:08 PM | 03:08Z |
Loggable night (§1.1)
09:08 PM → 04:23 AM
Night currency (§61.57)
09:32 PM → 03:59 AM
Plan a flight from SD21
Runway 14/32
2,100 ft × 100 ft · Asphalt 14
- Heading
- n/a
- Traffic pattern
- Left
32
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| PHP · Philip | VOR-DME | 108.40 | r044° / 33.8 NM |
| PIR · Pierre | VORTAC | 112.50 | r257° / 36.5 NM |
VFR sectional
No published instrument procedures or Chart Supplement for SD21. VFR sectional link above.
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- hangars
Ownership & management
Owner
SHERER SPRAY SERVICE
25522 US HWY 14/34, HAYES, SD
Manager
ROBERT SHERER
25522 US HWY 14/34, HAYES, SD
605-567-3640
Remarks FAA
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- EMERGENCY USE ONLY
- CELL 605-222-0559
- APCH RATIO INCLUDES VEHICLE CLEARANCE OVER HWY LOCATED 450' FROM SE THR.
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 SD21 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.