When air traffic control tower closed activate REIL runways 17R and 35L; HIRL runway 17R/35L - CTAF.
10 ft dirt road on centerline 175 ft from threshold, 8 ft fence, 0 ft distance, 240 L.
Approach ratio 9:1 at displaced threshold ovr 50 ft trees, 450 ft distance, 100 ft R.
Approach ratio 21:1 from displaced threshold ovr 70 ft trees 1471 ft distance.
Also 25 ft hgrs, 185 ft distance, 135 ft L, 7:1.
Also, 45 ft tree, 274 ft distance, 118 ft R, approach slope 1:1.
REIL located at displaced threshold.
Taxiway K restricted to piston aircraft only.
Four helicopter prkg spots located east of taxiway K.
Helicopter practice area west of air traffic control tower at or blw 600 ft.
After sunset large aircraft use taxiway P between taxiways E and C.
Birds and deer on and in vicinity of airport.
For clearance when air traffic control tower closed, contact houston approach on clearance frequency or please call 281-443-5844. For ifr cancellation when air traffic control tower closed, please call 281-443-5888.
Int where txys papa, echo, juliette and kilo meet is referred to as the triangle.
Taxiways D and K restricted to aircraft 12500 lbs and blw.
Aircraft 25000 lbs and ovr are restricted to taxiways C, P, E (between taxiways P and G) , taxiway G (north of taxiway E) , ramps A and C and the tomball jet cntr ramp. All other taxiways restricted to aircraft blw 25000 lbs.
Noise sensitive area southwest of airport. All military aircraft departing runway 17R climb runway heading to 650 ft MSL prior to turns or rejoin.
Taxiways A and B closed east of runway 17R indefinitely.
This airport has been surveyed by the national geodetic survey.