WxDecoder

25TT Weather American Bio Source Heliport

Decatur, TexasElevation 899 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KAFW · 23 NM SE · 45 min old
Ceiling 20,000 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KAFW
WIND
150@5
steady
VISIBILITY
10 SM
16.1 km
CEILING
20,000 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 160° at 3 kt, visibility 10 SM, temperature 20C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 60F, 7% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Saturday: Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 60 SE 4 kt – 7%
Tuesday Partly Sunny 79/61 SSE 9 kt – 12%
Wednesday Mostly Sunny 82/64 S 9 kt 22 kt 2%
Thursday Partly Sunny 81/62 S 9 kt – 29%
Friday Rain Showers Likely 71/59 SE 9 kt 17 kt 70%
Saturday Chance Showers And Thunderstorms 75/61 SSE 4 kt – 40% Thunderstorms in the forecast
Sunday Slight Chance Rain Showers 80/64 SSE 9 kt – 23%
Monday Chance Rain Showers 81 SSW 13 kt – 27%

Source: National Weather Service (office FWD). Forecast issued 0237Z.

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 25TT. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 43 ft

H1
Dimensions
43 x 43 ft
Surface
Concrete
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
899 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2344Z 6:44 PM
Sunrise
1244Z 7:44 AM
Loggable night
0010Z (7:10 PM local) → 1219Z (7:19 AM local)
end of evening to start of morning civil twilight
Position lights required
2344Z (6:44 PM local) → 1244Z (7:44 AM local)
sunset to sunrise (91.209)
Night passenger currency
0044Z (7:44 PM local) → 1144Z (6:44 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

American Bio Source Heliport is in Decatur, Texas. Field elevation 899 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerDOBSON INNOVATIONS LLC
Manager phone214-280-0112
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATA25TT
SectionalDALLAS-FT WORTH
Center (ARTCC)FORT WORTH
Flight service (AFSS)FORT WORTH
RegionTexas
CountryUnited States
Coordinates33.2710, -97.6172
Distance from city3 NM NW
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

25TT traffic patterns

2026-08-03 to 2026-10-19, 2 days observed · data 2026-10-25

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Operations trend (1 days)

Busiest day: Mon · Busiest month: Oct

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›R22 (Helicopter) · ~1 landings/mo
›R44 (Helicopter) · ~0 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

25TT has no on-field report. Nearest reporting station: KAFW (23 NM SE, VFR).

KAFW Perot Field/Fort Worth Alliance Airport
23 NM SE
VFR
KFTW Fort Worth Meacham International Airport
30 NM SE
VFR
KGLE Gainesville Municipal Airport
31 NM NE
VFR
KNFW NAS Fort Worth JRB / Carswell Field
31 NM S
VFR
KDFW Dallas Fort Worth International Airport
37 NM SE
VFR
KMWL Mineral Wells Regional Airport
37 NM SW
VFR
AIRPORT REMARKS

Operational remarks

›ATTN: WALTER DOBSON
›WALTER@AMERICANBIOSOURCE.COM
›REF: ASN 2022-ASW-6714-NRA
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗25TT on OurAirports
FREQUENTLY ASKED
Does 25TT have a METAR?
No on-field METAR is issued for 25TT. This page uses the nearest reporting station as a reference.
Does 25TT have a TAF?
No TAF is issued directly for 25TT. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 25TT?
25TT sits at 899 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 25TT?
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.