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1TT1 Washington County Air 1 Base Heliport
Brenham, Texas, USA

FAA INFORMATION EFFECTIVE 19 FEBRUARY 2026

Location

FAA Identifier: 1TT1
Lat/Long: 30-18-19.4800N 096-12-18.8200W
30-18.324667N 096-12.313667W
30.3054111,-96.2052278
(estimated)
Elevation: 307 ft. / 94 m (estimated)
Variation: 03E (2020)
From city: 13 miles NE of BRENHAM, TX
Time zone: UTC -6 (UTC -5 during Daylight Saving Time)
Zip code: 77880

Heliport Operations

Heliport use: Private use. Permission required prior to landing
Activation date: 01/2023
Control tower: no
ARTCC: HOUSTON CENTER
FSS: MONTGOMERY COUNTY FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: lighted
Segmented circle: no

Heliport Communications

WX AWOS-3PT at 60R (6 nm NE): 120.925 (936-825-0798)
WX AWOS-3 at 11R (10 nm SW): 121.125 (979-836-2303)
WX ASOS at CLL (19 nm NW): PHONE 979-846-1708

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
TNVr270/7.7NAVASOTA VOR/DME115.9008E
CLLr140/21.1COLLEGE STATION VORTAC113.3008E

 
NDB name  Hdg/Dist  Freq  Var  ID
ROWDY146/13.226003ECL -.-. .-..

Heliport Services

Runway Information

Helipad H1

Dimensions: 30 x 30 ft. / 9 x 9 m
Surface: concrete, in good condition
Runway edge lights: FLD
Latitude: 30-18.324667N
Longitude: 096-12.313667W
Elevation: 307.0 ft.
Traffic pattern: leftleft
Markings: basic, in good condition

Heliport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: WASHINGTON COUNTY
100 E. MAIN STREET
BRENHAM, TX 77833
Phone 979-277-6267
Manager: KEVIN DERAMUS
1875 US HWY 290W
BRENHAM, TX 77833
Phone 979-277-6267
KDERAMUS@WASHINGTONCOUNTYTX.GOV

Additional Remarks

- PRIM INGRESS/EGRESS 175 DEGS; SRY INGRESS/EGRESS 354 DEGS.

Instrument Procedures

There are no published instrument procedures at 1TT1.

Some nearby airports with instrument procedures:

60R - Navasota Municipal Airport (6 nm NE)
11R - Brenham Municipal Airport (10 nm SW)
KCLL - Easterwood Field Airport (19 nm NW)
KCFD - Coulter Field Airport (25 nm N)
KRWV - Caldwell Municipal Airport (29 nm NW)
  
Loc | Ops | Rwys | IFR | FBO | Links
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to 1TT1

Sunrise and sunset
Times for 11-Mar-2026
 Local
(UTC-5)		 Zulu
(UTC)
Morning civil twilight07:1712:17
Sunrise07:4112:41
Sunset19:2900:29
Evening civil twilight19:5300:53

Current date and time
Zulu (UTC)  11-Mar-2026 05:17:43
Local (UTC-5)  11-Mar-2026 00:17:43
 
METAR
K11R 
10nm SW 		110455Z AUTO 16011G20KT 10SM OVC017 23/20 RMK AO2 T02310200
KCLL 
19nm NW 		110453Z AUTO 16015KT 10SM BKN020 OVC025 23/20 A2984 RMK AO2 PK WND 16026/0422 SLP100 T02330200
TAF
KCLL 
19nm NW 		110305Z 1103/1124 16019G29KT P6SM SCT025 BKN250 FM110500 16015G25KT P6SM BKN025 FM110800 23009KT P6SM VCSH OVC015 FM111400 VRB05KT 6SM BR VCSH OVC015 FM111600 18008KT 5SM -SHRA BR OVC015 TEMPO 1116/1118 VRB30KT 2SM TSRA BR OVC025CB FM111800 21010KT P6SM VCSH BKN025 FM112200 30012G22KT P6SM SCT050 BKN250
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