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Dorsey Ranch Airport Private
1SD0 · Glad Valley, SD · 2,350 ft elevation · var 10E · Towered
Airport information
- FAA LID
- 1SD0
- Coordinates
- 45.3230, -101.7420
- Elevation
- 2,350 ft MSL
- Magnetic variation
- 10E
- Sectional chart
- BILLINGS
- Airport use
- Private
- Control tower
- Yes
- ARTCC
- MINNEAPOLIS (ZMP)
- Flight service (FSS)
- HURON
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1982/10
- Distance from city
- 5 SE
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 | 04:21 AM | 10:21Z |
| Sunrise | 04:59 AM | 10:59Z |
| Sunset | 08:38 PM | 02:38Z |
| Evening civil twilight Loggable night begins | 09:16 PM | 03:16Z |
Loggable night (§1.1)
09:16 PM → 04:21 AM
Night currency (§61.57)
09:38 PM → 03:59 AM
Plan a flight from 1SD0
Runway 16/34
2,600 ft × 50 ft · Turf 16
- Heading
- n/a
- Traffic pattern
- Left
34
- Heading
- n/a
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DPR · Dupree | VORTAC | 116.80 | r346° / 14.7 NM |
| LEM · Lemmon | VOR | 111.40 | r144° / 38.9 NM |
VFR sectional
No published instrument procedures or Chart Supplement for 1SD0. VFR sectional link above.
Ownership & management
Owner
KEITH W. DORSEY
BOX 54, ISABEL, SD
605-466-2427
Manager
KEITH W. DORSEY
BOX 54, ISABEL, SD
605-466-2427
Remarks FAA
- RECORD KEEPING PURPOSES ONLY.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
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 1SD0 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.