American Bio Source HeliportPrivate
25TT · Decatur, TX · Non-towered · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-22 · night begins 07:52 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 06:54 AM | 11:54Z |
| Sunrise | 07:18 AM | 12:18Z |
| Sunset | 07:27 PM | 00:27Z |
| Evening civil twilight Loggable night begins | 07:52 PM | 00:52Z |
Plan a flight from 25TT
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
Pilot reports · Loading PIREPs…
Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
Headings shown are true (magnetic variation unavailable).
| Runway | Length | Your margin |
|---|---|---|
| H1/ | 43 ft |
Prefer one flat page? Full runway details for 25TT → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the 25TT kneeboard →
Comms & NavAids
Nearby navigation aids
UKW 117.15 · NFW 108.70 · FUZ 115.70 · +2
| NavAid | Type | Freq · ch | Range | Radial / Dist magnetic |
|---|---|---|---|---|
| UKW · Bowie | VORTAC | 117.15 · 118Y | High | r141° / 18.9 NM |
| NFW · Nas Jrb Fort Worth | TACAN | 108.70 · 24X | — | r339° / 31.3 NM |
| FUZ · Ranger | VORTAC | 115.70 · 104X | High | r310° / 31.8 NM |
| TTT · Maverick | VOR/DME | 113.10 · 78X | High | r304° / 37.7 NM |
| MQP · Millsap | VORTAC | 117.70 · 124X | High | r021° / 37.9 NM |
Charts & procedures
No published instrument procedures or Chart Supplement for 25TT — open it on the VFR sectional →
Airport info
Airport information
- FAA LID
- 25TT
- Coordinates
- 33.2710, -97.6172
- Elevation
- 899 ft MSL
- Sectional chart
- DALLAS-FT WORTH
- Airport use
- Private
- Control tower
- No
- ARTCC
- FORT WORTH (ZFW)
- Flight service (FSS)
- FORT WORTH · 1-800-WX-BRIEF
- Attendance
- UNATNDD
- Segmented circle
- No
- Wind indicator
- yes
- Activated
- 2022/09
- Distance from city
- 3 NW
Ownership & management 2 contacts
Remarks FAA · 2 notes
Contact
- ATTN: WALTER DOBSON
- WALTER@AMERICANBIOSOURCE.COM
Nearby airports
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Also nearby: TT21 Grant Ranch (private) (3 NM) · XA57 Medical City Decatur (private) (3 NM) · 35X Triple-Ace Field (3 NM) · TX64 Lazy 9 Ranch (private) (5 NM) · XA07 Spectre Field (private) (5 NM)
About 25TT
American Bio Source (25TT) is a heliport in Decatur, TX, at 899 ft MSL. It has 1 runway, the longest 43 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for 25TT, refreshed from the Aviation Weather Center and FAA NASR.
Does 25TT have a control tower?
No. American Bio Source is a non-towered (pilot-controlled) heliport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at 25TT?
American Bio Source has 1 runway; the longest is 43 ft. See the Runways section for headings, surface, and lighting.
Where is 25TT?
American Bio Source is in Decatur, TX, at an elevation of 899 ft MSL. Coordinates: 33.2710, -97.6172.
More about 25TT
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open 25TT in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.
Something here wrong or out of date? Report a data problem.