1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
WI28
Elevation
661 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
46.842, -90.660
Airport Information
Facility Type
HELIPORT
Elevation
661 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
MINNEAPOLIS
Coordinates
46.8416, -90.6603
Ownership
Private
Hours of Operation
Current Weather
METAR KASX 131753Z AUTO 03009G16KT 10SM SCT055 14/03 A3010 RMK AO2 SLP196 T01440033 10150 20067 50002
Flight Category
VFR
Wind
30° at 9 kt G16
Visibility
10+ SM
Temperature
14.4°C
Dewpoint
3.3°C
Altimeter
1019.40 inHg
Cloud Cover
SCT
Nearest weather from KASX (23 NM away)
Observed 2026-05-13 17:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| H1 | 35 ft | 35 ft | TURF | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | SILVERTREE |
Active NOTAMs
No active NOTAMs for WI28.
Nearby Airports in Wisconsin
67WI
ACCURATE
NECEDAH — 890 ft
67WI
ACCURATE
NECEDAH — 890 ft
K63C
Adams County Legion Field
Adams — 976 ft
63C
ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS) — 979.2 ft
1WI6
AERO ESTATES
RAYMOND TOWNSHIP — 825 ft
1WI6
AERO ESTATES
RAYMOND TOWNSHIP — 825 ft
WI69
AIR TROY ESTATES
EAST TROY — 820 ft
WI69
AIR TROY ESTATES
EAST TROY — 820 ft
Nearest airports
- 67WI — ACCURATE
NECEDAH
- 67WI — ACCURATE
NECEDAH
- K63C — Adams County Legion Field
Adams
- 63C — ADAMS COUNTY LEGION FLD
FRIENDSHIP (ADAMS)
- 1WI6 — AERO ESTATES
RAYMOND TOWNSHIP
Wisconsin airports
WI28 Operational Overview
Location & Facility
SILVERTREE (WI28) is a privately owned heliport restricted to private use located in LA POINTE, Wisconsin, United States. The field sits at an elevation of 661 feet above mean sea level (MSL) at coordinates 46.8416°N, 90.6603°W.
Helipads
SILVERTREE has 1 helipad. The longest pad (H1) measures 35 feet by 35 feet with a turf surface.
Communications & Operations
SILVERTREE is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at SILVERTREE is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is WI28?
WI28 is the ICAO identifier for SILVERTREE, a public-use airport located in LA POINTE, Wisconsin, United States.
How many runways does SILVERTREE have?
SILVERTREE (WI28) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of WI28?
The field elevation of SILVERTREE is 661 feet above mean sea level (MSL).
Is fuel available at WI28?
No fuel types are currently listed for SILVERTREE. Contact the FBO directly for availability.
What are the current weather conditions at WI28?
The current flight category at SILVERTREE is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at WI28?
There are currently no active NOTAMs for SILVERTREE.
How do I access complete data for WI28?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for SILVERTREE.
Where is SILVERTREE located?
SILVERTREE (WI28) is located in LA POINTE, Wisconsin, United States, at an elevation of 661 ft MSL.