Reagan County
E41 · Big Lake, TX · Non-towered · Print kneeboard · Open on the map
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Weather
METAR observed
TAF forecast
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Sun & FAA night2026-09-18 · night begins 08:12 PM
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 07:07 AM | 12:07Z |
| Sunrise | 07:32 AM | 12:32Z |
| Sunset | 07:48 PM | 00:48Z |
| Evening civil twilight Loggable night begins | 08:12 PM | 01:12Z |
Plan a flight from E41
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
NOTAMs · Loading NOTAMs…
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Airspace hazards · Checking SIGMETs and G-AIRMETs…
Temporary flight restrictions · Checking for TFRs…
Runways
RWY 16RIGHT trafficRP · charted
- Heading
- 161° mag · 169° true
- Dimensions
- 5,035 × 50 ft
- TPA
- 3,700 ft MSL (≈1,000 AGL) · standard
- Surface
- Asphalt
- Lights
- 2-light PAPI (left) (3°)
- Displaced thr
- 1,005 ft
- CTAF
- 122.9
Enter the right downwind (heading 341°) on the 45° at 3,700 ft MSL (≈1,000 AGL).
More details — RWY 16
- Threshold elev
- 2,696 ft
- Markings
- nonprecision
- Threshold crossing height
- 30 ft
- TDZ elevation
- 2,706 ft
Pattern side + displaced threshold: FAA NASR · TPA standard 1,000 ft AGL (not charted) · layout: FAA runway-end coordinates
| Runway | Length | Your margin |
|---|---|---|
| 16/34 | 5,035 ft | |
| 09/27 | 4,001 ft |
Prefer one flat page? Full runway details for E41 → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the E41 kneeboard →
Comms & NavAids
Communication frequencies
Before taxi
Taxi & takeoff
Also
By procedure & sector (1 frequencies)
| Frequency | Used by |
|---|---|
| 322.55 | SAN ANGELO RCAG (LOW) |
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All E41 frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- E41
- Coordinates
- 31.1986, -101.4752
- Elevation
- 2,706 ft MSL
- Magnetic variation
- 8E
- Sectional chart
- SAN ANTONIO
- Airport use
- Public
- Control tower
- No
- Weather station
- AWOS-3PT · 118.4 · ☎ 325-884-2770
- ARTCC
- FORT WORTH (ZFW)
- Flight service (FSS)
- SAN ANGELO · 122.2 · 1-800-WX-BRIEF
- NOTAM facility
- SJT
- Attendance
- UNATNDD
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1946/09
- Distance from city
- 1 W
Night operations
- Airport lighting
- SEE RMK
- Rotating beacon
- white-green · SS-SR
- Pilot-controlled lighting
- ACTVT PAPI RWY 16 & 34; MIRL RWY 16/34 - CTAF. on 122.9 — Chart Supplement ↗
Runway lighting aids — 16: 2-light PAPI (left) · 34: 2-light PAPI (left).
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Fuel available
- 100LL
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
- Parking
- tiedowns, hangars
Ownership & management 2 contacts
Remarks FAA · 6 notes
General
- FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
Runways
- SFC SEAL SPALLING.
- LOOSE STONES ON THE RWY.
Lighting
- ACTVT PAPI RWY 16 & 34; MIRL RWY 16/34 - CTAF.
Fuel
- FOR FUEL CALL 325-277-1551
Contact
- COUNTY JUDGE.
Nearby airports
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Also nearby: 94TT Evridge Farms (private) (21 NM) · 49F Rankin (25 NM) · TT26 Cross L Ranch (private) (28 NM) · 2F0 Iraan Municipal (28 NM) · 73XA Tres Amigos (private) (33 NM)
About E41
Reagan County (E41) is an airport in Big Lake, TX, at 2,706 ft MSL. It has 2 runways, the longest 5,035 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for E41, refreshed from the Aviation Weather Center and FAA NASR.
Does E41 have a control tower?
No. Reagan County is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at E41?
Reagan County has 2 runways; the longest is 5,035 ft. See the Runways section for headings, surface, and lighting.
Where is E41?
Reagan County is in Big Lake, TX, at an elevation of 2,706 ft MSL. Coordinates: 31.1986, -101.4752.
More about E41
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 E41 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.