This airport has been surveyed by the national geodetic survey.
Tiltrotor aircraft activity in vicinity of airport.
Index C equipment available.
Center 130 ft grooved full length.
Runway 04/22 non-standard HIRL due to spacing. HIRL 60 ft from runway edge, non-standard dstnc from centerline - pavement outside runway edge stripes may not be full strength and depth perception problems may exist during periods of darkness.
RVR available 0600-0000 contact air traffic control tower.
DUSK-DAWN. When air traffic control tower closed HIRL runways 04/22 and 13/31 preset medium intensity only; activate REIL runway 13; MALSR runways 04 and 22 - 118.3.