Reagan County Airport

E41 · Big Lake, TX · 2,706 ft elevation · var 8E · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

FAA LID: E41
Coordinates: 31.1989, -101.4730
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 · 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

Weather

METAR observed

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TAF forecast

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Sun & FAA night 2026-06-22

Event	Local (CDT)	UTC
Morning civil twilight Loggable night ends	06:15 AM	11:15Z
Sunrise	06:42 AM	11:42Z
Sunset	08:53 PM	01:53Z
Evening civil twilight Loggable night begins	09:21 PM	02:21Z

Loggable night (§1.1)

09:21 PM → 06:15 AM

Night currency (§61.57)

09:53 PM → 05:42 AM

Plan a flight from E41

Destination (ICAO)

TAS (kt)Burn (gph)Reserve (hr)Wind from (°)Wind (kt)

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 in the live weather panel above.

Traffic pattern

Landing runway

LEFT traffic

Landing: Rwy 09 · 091°
Pattern: left (turns left)
TPA: 3,700 ft MSL (≈1,000 AGL)
CTAF: 122.9

Enter the left downwind for Rwy 09 at 3,700 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway 09/27

4,001 ft × 60 ft · Asphalt (Poor)

Heading: 091° mag · 99° true
Threshold elev: 2,685 ft
Markings: basic
Traffic pattern: Left
TDZ elevation: 2,697 ft

Heading: 271° mag · 279° true
Threshold elev: 2,699 ft
Markings: basic
Traffic pattern: Right
Approach obstacle: Pole, 61 ft, 1,606 ft from threshold, 58 ft L of centerline — 23:1 slope to clear
TDZ elevation: 2,699 ft

Runway 16/34

5,035 ft × 50 ft · Asphalt (Good)

Edge lights: Med. Weight bearing: Single wheel 14k.

Heading: 161° mag · 169° true
Threshold elev: 2,696 ft
Markings: nonprecision
VGSI: 2-light PAPI (left) (3°)
Traffic pattern: Right
Threshold crossing height: 30 ft
TDZ elevation: 2,706 ft
Displaced threshold: 1,005 ft

Heading: 341° mag · 349° true
Threshold elev: 2,700 ft
Markings: nonprecision
VGSI: 2-light PAPI (left) (3.5°)
Traffic pattern: Left
Approach obstacle: Pole, 44 ft, 764 ft from threshold, 165 ft L/R of centerline — 12:1 slope to clear · penetrates the 20:1 visual approach surface
Threshold crossing height: 40 ft
TDZ elevation: 2,705 ft

Will it fit? Your aircraft's required runway length (from the POH) — checked against every runway here

ft · ≥1.5× comfortable, under 1.25× tight · saved across airports

Runway	Length	Your margin
09/27	4,001 ft
16/34	5,035 ft

Communication frequencies

Tower & ground

ASOS/AWOS	118.4
CTAF	122.9
Flight service	126.15 (LOW)

By procedure & sector (1 frequencies)

Frequency	Used by
322.55	SAN ANGELO RCAG (LOW)

Source: FAA NASR (current 28-day cycle).

Chart Supplement FAA A/FD

Open PDF ↗

Preview Chart Supplement

VFR sectional

Open E41 on the VFR sectional (SkyVector) ↗

Services

Fuel available: 100LL
Bottled oxygen: NONE
Bulk oxygen: NONE
Airframe service: NONE
Powerplant service: NONE
Parking: tiedowns, hangars

Ownership & management

Owner

REAGAN COUNTY

COURTHOUSE, BIG LAKE, TX

325-884-2665

Manager

HEATH HOLT

P. O BOX 100, BIG LAKE, TX

325-650-1314

Remarks FAA

FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
ACTVT PAPI RWY 16 & 34; MIRL RWY 16/34 - CTAF.
COUNTY JUDGE.
FOR FUEL CALL 325-277-1551
SFC SEAL SPALLING.
LOOSE STONES ON THE RWY.

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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.

About E41

Reagan County Airport (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 Airport is a non-towered (pilot-controlled) airport; use the published CTAF/UNICOM on the Comms & NavAids tab.

What is the longest runway at E41?

Reagan County Airport has 2 runways; the longest is 5,035 ft. See the Runways tab for headings, surface, and lighting.

Where is E41?

Reagan County Airport is in Big Lake, TX, at an elevation of 2,706 ft MSL. Coordinates: 31.1989, -101.4730.

Fly out of E41 often?

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