1
Runway
6
Frequencies
8
Procedures
Quick Facts
ICAO
KSMN
FAA
SMN
Elevation
4,044.2 ft MSL
Runways
1
Frequencies
6
Tower
No
Fuel
100,A
Coordinates
45.123, -113.881
Airport Information
Facility Type
AIRPORT
Elevation
4,044.2 ft MSL
Control Tower
No
CTAF
122.8 MHz
Fuel Types
100,A
Traffic Pattern
Not published
ARTCC
SALT LAKE CITY
Coordinates
45.1233, -113.8814
Ownership
Public
Hours of Operation
Current Weather
Nearby Weather Cameras
No camera at KSMN. Showing nearest cameras.
Situational awareness only — not for regulatory minimums
FAA aviation weather camera images are for situational awareness. They may NOT be used to comply with regulatory requirements — for example, to determine weather minimums for IFR flight. Images are generally updated about every 10 minutes and actual site conditions may differ from the displayed image. FAA Order JO 7110.10, §8-3-3
West Fork Airstrip
NorthEast · Camera 1 · 4 cameras total
49 NM away
Butte Airport
North · Camera 1 · 4 cameras total
97 NM away
8 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 17/35 | 17 / 35 | 5,510 ft | 75 ft | ASPH | MED | SW (Single Wheel) 12,500 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| CTAF | 122.8 | LEMHI COUNTYACTVT MIRL RY 17/35; REIL RY 17 & RY 35 AND PAPI RY 17 - CTAF. | - | CTAF | - |
| SALMON RCAG | 132.4 | SALMONAPCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON FREQS 132.4/338.3 (SALMON RCAG). | - | SALMON RCAG | - |
| SALMON RCAG | 338.3 | SALMONAPCH/DEP CTL SVC PRVDD BY SALT LAKE ARTCC (ZLC) ON FREQS 132.4/338.3 (SALMON RCAG). | - | SALMON RCAG | - |
| SALMON RCO | XXX.XXX | SALMONCOMMUNICATIONS PRVDD BY BOISE RADIO ON FREQ 122.6 (SALMON RCO). | SALMON | SALMON RCO | - |
| SMN AWOS-3PT | XXX.XXX | - | - | SMN AWOS-3PT | - |
| UNICOM | XXX.XXX | LEMHI COUNTY | - | UNICOM | - |
Airport Remarks
- CONSTD PRIOR TO 1959.
- RETROREFLECTIVE REFLECTORS ON PARALLEL TWY AND RAMP AREA.
- TAXIWAY ACCESS TO AIRCRAFT RAMP LOCATED ON SE END OF AIRPORT IS CLSD.
- COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -12C.
- ACTVT MIRL RY 17/35; REIL RY 17 & RY 35 AND PAPI RY 17 - CTAF.
- USE RGT TFC PATTERN FOR NIGHT OPNS ONLY.
- +1000' MOUNTAIN AT 3 MILES.
IFR Procedures
2 Runway, 1 Departures, 3 Approaches, 2 SIDs
Nearby airports & facilities
67ID
Steele Memorial Heliport
Salmon — 3 nm
67ID
STEELE MEML
SALMON — 3 nm
ID52
40 ACRE AIRSTRIP
SALMON — 4 nm
ID52
40 ACRE AIRSTRIP
SALMON — 4 nm
ID50
FLYING COYOTE RANCH
CARMEN — 8 nm
ID50
FLYING COYOTE RANCH
CARMEN — 8 nm
ID89
BIG FLAT
CARMEN — 9 nm
ID89
BIG FLAT
CARMEN — 9 nm
35ID
BLUEBIRD
SALMON — 13 nm
35ID
BLUEBIRD
SALMON — 13 nm
8ID8
LEWIS AND CLARK AIRSTRIP
SALMON — 14 nm
8ID8
LEWIS AND CLARK AIRSTRIP
SALMON — 14 nm
Nearest airports
Idaho airports
KSMN Operational Overview
Location & Facility
LEMHI COUNTY (KSMN) is a publicly owned airport open to the public located in SALMON, Idaho, United States. The field sits at an elevation of 4,044.2 feet above mean sea level (MSL) at coordinates 45.1233°N, 113.8814°W.
Runways
LEMHI COUNTY has 1 runway. The longest runway (17/35) measures 5,510 feet by 75 feet with a asph surface.
Communications & Operations
LEMHI COUNTY is a non-towered (pilot-controlled) field. A total of 6 communication frequencies are published for this facility.
Services & Fuel
LEMHI COUNTY offers 100,A fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Instrument Procedures
LEMHI COUNTY has 8 published instrument flight procedures, including 2 approaches, 1 SID (Standard Instrument Departure). These procedures are updated on the 28-day AIRAC cycle. Sign up for AeroCopilot to view full procedure charts with waypoint maps and altitude profiles.
Weather Cameras
2 FAA Weather Cameras are available near LEMHI COUNTY, 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 KSMN?
KSMN is the ICAO identifier for LEMHI COUNTY, a public-use airport, located in SALMON, Idaho, United States.
How many runways does LEMHI COUNTY have?
LEMHI COUNTY (KSMN) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KSMN?
The field elevation of LEMHI COUNTY is 4,044.2 feet above mean sea level (MSL), surveyed.
Is fuel available at KSMN?
Yes, LEMHI COUNTY offers 100,A fuel.
What is the longest runway at KSMN?
The longest runway at LEMHI COUNTY is 5,510 feet long.
How much weight can the main runway at KSMN support?
The main runway at LEMHI COUNTY supports single-wheel landing gear aircraft up to 12,500 lbs.
How do I access complete data for KSMN?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for LEMHI COUNTY.
Where is LEMHI COUNTY located?
LEMHI COUNTY (KSMN) is located in SALMON, Idaho, United States, at an elevation of 4,044.2 ft MSL.
Does KSMN have weather cameras?
KSMN does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.