METAR & TAF U91
U91 does not publish a METAR.
Showing the nearest reporting station: KGNG (GOODING MUNI) · 59.0 NM away. Conditions at U91 may differ.
METAR · KGNG
Observed 06:55Z
KGNG 120655Z AUTO 22005KT 10SM CLR 14/M05 A3008 RMK AO2
- Wind
- 220° @ 5 kt
- Visibility
- 10 SM
- Temp / Dew
- 14°C / -5°C
- Altimeter
- 30.08 inHg
- Clouds
- CLR
- Density alt
- 6,060 ft
- Ceiling
- Unlimited
- Rules
- VFR
Airport info & contacts
Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.
Location
- From city
- 0 NM S
- VFR sectional
- SALT LAKE CITY
- ARTCC
- ZLC · SALT LAKE CITY
- NOTAM facility
- BOI (NOTAM-D)
Airport manager
- Name
- DIV. OF AERONAUTICS
- Phone
- 208-334-8775
- Address
- BOX 7129, BOISE ID 83707-1129
Flight service · Hours
- FSS BOI
- BOISE1-800-WX-BRIEF
- Attendance
- Unattended
Frequencies
Tap any row to copy the frequency to your clipboard.
Runways & pattern
Full pagePattern entry · RWY 23
LEFT TRAFFICRunway end performance
| End | TORA | TODA | ASDA | LDA | VGSI | Approach lights | Obstruction |
|---|---|---|---|---|---|---|---|
| 05 | — | — | — | — | — | — | 4', fence, 50' from thr, 125' R of cntrln, slope 12 |
Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.
Airport sketch
Runways drawn to scale from FAA survey coordinates, rendered over satellite imagery. Not for navigation.

Approaches & charts
Services on the field
Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.
Fuel & services
- Fuel
- Not available
- Oxygen (bottled)
- Not available
- Oxygen (bulk)
- Not available
- Airframe repair
- Not available
- Power plant repair
- Not available
Ramp & ground
- Transient storage
- Not published
- Landing fee
- No fee published
- Wind indicator
- Yes
- Segmented circle
- Yes
Fuel & FBOs
Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.
Airport notes
Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.
General notes
- NO WINTER MAINTENANCE.
- RY 05/23 SFC MAY BE POOR DUE TO DAMAGE BY LIVESTOCK; GROUND VEHICLES AND RODENTS.
- NO TELEPHONE AVBL AT ARPT.
- FOR CD CTC SALT LAKE ARTCC AT 801-320-2568.
Approach & departure obstructions
- 0505/23 EDGES & THRS MARKED WITH WHITE ROCKS.
- 05RY 05, 4 FT FENCE AT 90 FT ON CNTRLN; 7 FT ROAD AT 150 FT ON CNTRLN. 65 FT MARKED POWERLINE AT 900 FT ON CNTRLN.
Other notes
- ESTABD PRIOR TO 1959.
- TIEDOWN PADS HAVE NO CHAINS.
VFR map & nearby airports
VFR sectional. Tap any ICAO chip to open that airport.
Key facts · U91
Answer card- ICAO
- U91
- Name
- GRASMERE
- Location
- GRASMERE, IDAHO
- Elevation
- 5,144 ft MSL
- Traffic pattern altitude
- 6,144 ft MSL (1,000 AGL)
- Control tower
- Non-towered (use CTAF)
- Total runways
- 1
- Longest runway
- 05/23 · 2,750 ft
- Published ILS approaches
- 0
- Published frequencies
- 1
- Magnetic variation
- 16°
- Current flight rules
- VFR
- Current wind
- 220° at 5 kt
- Favored runway now
- RWY 23
Grasmere Airport (U91) sits in Grasmere, Idaho. The field elevation is 5,144 ft MSL. It has one runway, 05/23, which is 2,750 ft long and dirt. There is no control tower. CTAF is 122.9.
No ILS approaches are published here. Pattern altitude is not published, so use the standard 1,000 ft AGL for light piston operations unless the current FAA Chart Supplement says otherwise. With the elevation and the dirt surface, expect a short-field, high-density-altitude kind of airport. Check performance carefully before you go.
Published remarks matter here. Runway 05 has obstacles on the approach path, including a fence, a road and a marked powerline. The runway edges and thresholds are marked with white rocks. The surface may be poor because of livestock, ground vehicles and rodents. No winter maintenance is provided. There is no telephone at the airport. For clearance delivery, contact Salt Lake ARTCC at 801-320-2568. No on-field FBOs are listed, so verify services with the airport operator or call the field directly before arrival.