Airport information
- FAA LID
- 3Y7
- Coordinates
- 45.3898, -101.4377
- Elevation
- 2,398 ft MSL
- Magnetic variation
- 10E
- Sectional chart
- BILLINGS
- 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
- Activated
- 1949/11
- Distance from city
- 0 SW
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 | 04:19 AM | 10:19Z |
| Sunrise | 04:57 AM | 10:57Z |
| Sunset | 08:37 PM | 02:37Z |
| Evening civil twilight Loggable night begins | 09:15 PM | 03:15Z |
Loggable night (§1.1)
09:15 PM → 04:19 AM
Night currency (§61.57)
09:37 PM → 03:57 AM
Plan a flight from 3Y7
Runway 13/31
3,009 ft × 150 ft · Turf (Fair) 13
- Heading
- 130° mag · 140° true
- Traffic pattern
- Left
31
- Heading
- 310° mag · 320° true
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| DPR · Dupree | VORTAC | 116.80 | r022° / 22.1 NM |
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
Ownership & management
Owner
CITY OF ISABEL
PO BOX 268, ISABEL, SD
605-466-2177
Manager
RYAN MAHER
PO BOX 268, ISABEL, SD
(605) 466-2177
Remarks FAA
- RWY CLSD DRG WINTER MONTHS.
- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- MKD WITH WHITE/BLACK CONES.
- MKD WITH WHITE/BLACK 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 3Y7 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.