This airport has been surveyed by the national geodetic survey.
Taxiways A and B closed east of runway 17R indefinitely.
Noise sensitive area southwest of airport. All military aircraft departing runway 17R climb runway heading to 650 ft MSL prior to turns or rejoin.
Aircraft 25,000 lbs and over are restricted to taxiways C, P, east (between taxiways P and G) , taxiway G (north of taxiway east) , ramps A and C and the tomball jet center ramp. All other taxiways restricted to aircraft below 25,000 lbs.
Taxiways D and K restricted to aircraft 12,500 lbs and below.
Unmanned aircraft may be operating in the immediate area during daylight hours.
After sunset large aircraft use taxiway P between taxiways east and C.
Helicopter practice area west of air traffic control tower at or below 600 ft.
Runway 17R/35L lighted signs out of service indefinitely.
Taxiway H lighted signs out of service indefinitely.
After hours serivce available; prior notice required during atndd hours contact 1-800-624-7394; C281-376-5436.
(A89) for flight plan filing please call cxo flight service station 1-800-833-5602
Four helicopter parking spots located east of taxiway K.
Taxiway K restricted to piston aircraft only.
17L/35R markings faded.
REIL located at displaced threshold.
Approach ratio 39:1 from displaced threshold to 54 ft trees 2150 ft from displaced threshold across approach.
Approach ratio 19:1 from displaced threshold over 44 ft trees at 860 ft from displaced threshold 0B.
Dirt road on centerline 175 ft from threshold.
When air traffic control tower closed activate HIRL runway 17R/35L, REIL runways 17R and 35L - CTAF.