When air traffic control tower closed, activate MALSR runway 21; REIL runway 03; PAPI runway 03; HIRL runway 03/21 - CTAF.
Takeoff/landing not authorized sunset to sunrise except when air traffic control tower available.
24 hr prior permission required for unsked air carrier operations with more than 30 pax seats please call airport manager 208-612-8224.
On please call 24 hours phone 208-390-8746 or 208-390-3624.
Emergency frequency 121.5 not available at tower. Ida service ground com outlet cmsnd key frequency 121.725: 2 times fuel dlvy; 4 times slc artcc; 6 times boi flight service station; 8 times 911 dispatch service when tower closed.
All commercial aircraft advise prior to pushback.
Self service fuel east of taxiway bravo available 24 hours.
Runway 21 and runway 17 approach ends in close proximity. wrong runway departure/arrival risk. chk runway alnmt. Intersecting flight paths for runways 21 and 17, and runways 03 and 35.
Surface conditions unmonitored 2300-0530.
Aircraft operations be alert for possible incursions; no line of sight between runways.
Extsv agricultural operations in vicinity of of airport.
Flocks of birds and waterfowl on and in vicinity of airport all year.
For clearance if una to contact on flight service station frequency, contact salt lake artcc at 801-320-2568.
Fqt vehicle traffic on east ramp adjacent to taxiway B.
When air traffic control tower closed, taxiway A between A1 and hold short line for runway 17 is closed to protect runway 21 pa.