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1OK6 Entz Oliver Airport
Hydro, Oklahoma, USA

GOING TO HYDRO?

FAA INFORMATION EFFECTIVE 22 JANUARY 2026

Location

FAA Identifier: 1OK6
Lat/Long: 35-31-19.4600N 098-31-23.4600W
35-31.324333N 098-31.391000W
35.5220722,-98.5231833
(estimated)
Elevation: 1570 ft. / 479 m (estimated)
From city: 3 miles SE of HYDRO, OK
Time zone: UTC -6 (UTC -5 during Daylight Saving Time)
Zip code: 73048

Airport Operations

Airport use: Private use. Permission required prior to landing
Activation date: 05/2017
Control tower: no
ARTCC: FORT WORTH CENTER
FSS: MC ALESTER FLIGHT SERVICE STATION
Attendance: UNATNDD
Segmented circle: no

Airport Communications

WX AWOS-3PT at OJA (7 nm W): 118.575 (580-772-7020)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
BFVr058/37.5BURNS FLAT VORTAC110.0005E

Airport Services

Runway Information

Runway 9/27

Dimensions: 1100 x 60 ft. / 335 x 18 m
Surface: turf
RUNWAY 9  RUNWAY 27
Traffic pattern: leftleft

Airport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: ALLEN ENTZ
2104 OLD 66 ROAD
HYDRO, OK 73048
Phone 405-929-9650
Manager: ALLEN ENTZ
2104 OLD 66 ROAD
HYDRO, OK 73048
Phone 405-929-9650

Additional Remarks

- FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.

Instrument Procedures

There are no published instrument procedures at 1OK6.

Some nearby airports with instrument procedures:

KOJA - Weatherford Stafford Airport (7 nm W)
2O8 - Hinton Municipal Airport (9 nm E)
1O4 - Thomas Municipal Airport (16 nm NW)
KCLK - Clinton Regional Airport (20 nm W)
KJWG - Watonga Regional Airport (21 nm N)
  
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Airport distance calculator
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From to 1OK6

Sunrise and sunset
Times for 02-Feb-2026
 Local
(UTC-6)		 Zulu
(UTC)
Morning civil twilight07:0713:07
Sunrise07:3413:34
Sunset18:0200:02
Evening civil twilight18:2800:28

Current date and time
Zulu (UTC)  02-Feb-2026 15:10:42
Local (UTC-6)  02-Feb-2026 09:10:42
 
METAR
KOJA 
7nm W 		021450Z AUTO 22005KT 10SM CLR 04/M01 A3010 RMK AO2 T00411007
TAF
KCSM 
35nm W 		021125Z 0212/0312 21013KT P6SM FEW250 FM021600 23015G20KT P6SM BKN250 FM030000 17008KT P6SM OVC240 FM030500 36010G15KT P6SM BKN170
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