WxDecoder

45TT Weather UTMB League City Heliport

League City, TexasElevation 19 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KEFD · 8 NM NW · More than 1 hour old
Ceiling 9,000 ft, visibility 8 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KEFD
WIND
050@4
steady
VISIBILITY
8 SM
12.9 km
CEILING
9,000 ft
lowest BKN/OVC
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 50° at 7 kt, visibility 9 SM, temperature 23C. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon chance showers and thunderstorms, high near 77F, low near 69F, 31% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
This Afternoon: Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
This Afternoon Chance Showers And Thunderstorms 77/69 E 9 kt – 31% Thunderstorms in the forecast
Wednesday Partly Sunny 81/65 E 9 kt – 15%
Thursday Mostly Sunny 81/65 E 9 kt – 3%
Friday Chance Showers And Thunderstorms 80/67 E 9 kt – 28%
Saturday Slight Chance Showers And Thunderstorms 82/68 E 4 kt – 29%
Sunday Mostly Sunny 83/68 E 4 kt – 6%
Monday Mostly Sunny then Slight Chance Showers And Thunderstorms 84/67 S 13 kt – 16%

Source: National Weather Service (office HGX). Forecast issued 1956Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 45TT. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 45 ft

H1
Dimensions
45 x 45 ft
Surface
Concrete (good)
Edge lights
NSTD
RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
19 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2338Z 6:38 PM
Sunrise
1230Z 7:30 AM
Loggable night
0002Z (7:02 PM local) → 1206Z (7:06 AM local)
end of evening to start of morning civil twilight
Position lights required
2338Z (6:38 PM local) → 1230Z (7:30 AM local)
sunset to sunrise (91.209)
Night passenger currency
0038Z (7:38 PM local) → 1130Z (6:30 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

UTMB League City Heliport is in League City, Texas. Field elevation 19 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerUTMB LEAGUE CITY
Manager phone409-772-1011
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA45TT
SectionalHOUSTON
Center (ARTCC)HOUSTON
Flight service (AFSS)MONTGOMERY COUNTY
RegionTexas
CountryUnited States
Coordinates29.4805, -95.0971
Distance from city2 NM S
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

45TT traffic patterns

2026-06-30 to 2026-08-30, 3 days observed · data 2026-10-26

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Fri · Busiest month: Jul

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›AS65 (Helicopter) · ~1 landings/mo
›EC45 (Helicopter) · ~1 landings/mo
Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

45TT has no on-field report. Nearest reporting station: KEFD (8 NM NW, VFR).

KEFD Ellington Airport
8 NM NW
VFR
KHOU William P. Hobby Airport
14 NM NW
VFR
KGLS Scholes International At Galveston Airport
18 NM SE
VFR
KLBX Texas Gulf Coast Regional Airport
29 NM SW
MVFR
KSGR Sugar Land Regional Airport
30 NM W
VFR
KIAH George Bush Intercontinental Airport
33 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›LJLACOMB@UTMB.EDU
›MR. L.J. LACOMB, PRIN FAC PROJECT MGR.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗45TT on OurAirports
FREQUENTLY ASKED
Does 45TT have a METAR?
No on-field METAR is issued for 45TT. This page uses the nearest reporting station as a reference.
Does 45TT have a TAF?
No TAF is issued directly for 45TT. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 45TT?
45TT sits at 19 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 45TT?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.