Silvey Heliport HeliportPrivate
46ID · Cascade, ID · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 09:35 PM
| Event | Local (MDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:05 AM | 12:05Z |
| Sunrise | 06:38 AM | 12:38Z |
| Sunset | 09:02 PM | 03:02Z |
| Evening civil twilight Loggable night begins | 09:35 PM | 03:35Z |
Plan a flight from 46ID
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 60 ft |
Prefer one flat page? Full runway details for 46ID → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 46ID kneeboard →
Comms & NavAids
Nearby navigation aids
DNJ 116.20
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| DNJ · Donnelly | VOR/DME | 116.20 · 109X | High | r147° / 10.6 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 46ID — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 46ID
- Coordinates
- 44.5956, -116.1481
- Elevation
- 4,850 ft MSL
- Sectional chart
- GREAT FALLS
- Airport use
- Private
- Control tower
- No
- ARTCC
- SALT LAKE CITY (ZLC)
- Flight service (FSS)
- BOISE · 122.6 · 1-800-WX-BRIEF
- Segmented circle
- No
- Activated
- 2025/02
- Distance from city
- 7 NW
Ownership & management 2 contacts
Remarks FAA · 1 notes
Runways
- TLOF 60X60 FT; FATO 250X250 FT; SA 100X100 FT; INGRESS/EGRESS 090/090.
Nearby airports
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Also nearby: 3ID9 West Mountain Airport (private) (4 NM) · ID55 Valley County Hospital Heliport (private) (6 NM) · U84 Donald D. Coski Memorial Airport (8 NM) · U70 Cascade Airport (8 NM) · 44ID Boulder Creek Airstrip (private) (9 NM) · ID76 Elk Ridge Airport (private) (9 NM)
About 46ID
Silvey Heliport (46ID) is a heliport in Cascade, ID, at 4,850 ft MSL. It has 1 runway, the longest 60 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 46ID, refreshed from the Aviation Weather Center and FAA NASR.
Does 46ID have a control tower?
No. Silvey Heliport is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 46ID?
Silvey Heliport has 1 runway; the longest is 60 ft. See the Runways section for headings, surface, and lighting.
Where is 46ID?
Silvey Heliport is in Cascade, ID, at an elevation of 4,850 ft MSL. Coordinates: 44.5956, -116.1481.
Fly out of 46ID often?
Save 46ID as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
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 46ID in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.