1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
KU91
FAA
U91
Elevation
5,134 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
42.373, -115.880
Airport Information
Facility Type
AIRPORT
Elevation
5,134 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
42.3733, -115.8795
Current Weather
No weather data available for KU91 or nearby stations.
Nearby Weather Cameras
No camera at KU91. Showing nearest cameras.
Deer
NorthEast · Camera 2 · 4 cameras total
40 NM away
Jacks Peak
North · Camera 1 · 4 cameras total
52 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 05/23 | 2,750 ft | 150 ft | DIRT-F | - |
Active NOTAMs
No active NOTAMs for KU91.
Nearby Airports in Idaho
Nearest airports
- ID52 — 40 Acre Airstrip
Salmon
- ID52 — 40 ACRE AIRSTRIP
SALMON
- null — 45 Ranch Airport
Grand View
- null — 45 Ranch Old Airport
Grand View
- 30ID — 4Z RANCH
HAILEY
Idaho airports
KU91 Operational Overview
Location & Facility
Grasmere Airport (KU91) is a airport located in Grasmere, Idaho, United States. The field sits at an elevation of 5,134 feet above mean sea level (MSL) at coordinates 42.3733°N, 115.8795°W.
Runways
Grasmere Airport has 1 runway. The longest runway (05/23) measures 2,750 feet by 150 feet with a dirt-f surface.
Communications & Operations
Grasmere Airport is a non-towered (pilot-controlled) field.
Weather Cameras
3 FAA Weather Cameras are available near Grasmere Airport, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is KU91?
KU91 is the ICAO identifier for Grasmere Airport, a public-use airport located in Grasmere, Idaho, United States.
How many runways does Grasmere Airport have?
Grasmere Airport (KU91) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KU91?
The field elevation of Grasmere Airport is 5,134 feet above mean sea level (MSL).
Is fuel available at KU91?
No fuel types are currently listed for Grasmere Airport. Contact the FBO directly for availability.
What are the current weather conditions at KU91?
Current weather data is updated when a new METAR is available. Check this page for the latest observation.
Are there active NOTAMs at KU91?
There are currently no active NOTAMs for Grasmere Airport.
How do I access complete data for KU91?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Grasmere Airport.
Where is Grasmere Airport located?
Grasmere Airport (KU91) is located in Grasmere, Idaho, United States, at an elevation of 5,134 ft MSL.
Does KU91 have weather cameras?
KU91 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.