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Whetstone International Airport
H28 · Port of Del Bonita, MT · 4,336 ft elevation · var 18E · Towered
Airport information
- FAA LID
- H28
- Coordinates
- 48.9982, -112.7892
- Elevation
- 4,336 ft MSL
- Magnetic variation
- 18E
- Sectional chart
- GREAT FALLS
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- GREAT FALLS
- NOTAM facility
- GTF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 1987/06
- Distance from city
- 32 NW
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 | 04:44 AM | 10:44Z |
| Sunrise | 05:27 AM | 11:27Z |
| Sunset | 09:39 PM | 03:39Z |
| Evening civil twilight Loggable night begins | 10:22 PM | 04:22Z |
Loggable night (§1.1)
10:22 PM → 04:44 AM
Night currency (§61.57)
10:39 PM → 04:27 AM
Plan a flight from H28
Runway 07/25
4,440 ft × 65 ft · Turf (Fair) 07
- Heading
- n/a
- Traffic pattern
- Left
25
- Heading
- 221° mag · 239° true
- Traffic pattern
- Left
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| CTB · Cut Bank | VORTAC | 114.40 | r309° / 31.4 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Parking
- tiedowns
Ownership & management
Owner
MONTANA AERONAUTICS DIVISION
PO BOX 200507, HELENA, MT
406-444-2506
Manager
TIM CONWAY
PO BOX 200507, HELENA, MT
406-444-2506
Remarks FAA
- FILED FOR RECORD PURPOSES ONLY.
- NO SNOW REMOVAL.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
- IN CUST OFC.
- +4 FT PARL FENCES 44 FT L & R FULL LEN.
- THR MKD BY DOUBLE CONES; EDGE MKD BY WHITE CONES SPACED 200 FT.
- THR MKD BY DOUBLE CONES; EDGE MKD BY WHITE CONES SPACED 200 FT.
- PLINE MKD WITH RED BALLS.
- GOPHER HOLES.
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 H28 in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.