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San Augustine County Airport
78R · San Augustine, TX · 443 ft elevation · var 5E · Towered
Airport information
- FAA LID
- 78R
- Coordinates
- 31.5395, -94.1701
- Elevation
- 443 ft MSL
- Magnetic variation
- 5E
- Sectional chart
- HOUSTON
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- HOUSTON (ZHU)
- Flight service (FSS)
- MONTGOMERY COUNTY
- NOTAM facility
- CXO
- Attendance
- UNATNDD
- Beacon
- white-green (SEE RMK)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1970/06
- Distance from city
- 3 W
Weather
METAR observed
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TAF forecast
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Sun & FAA night 2026-06-20
| Event | Local (CDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:44 AM | 10:44Z |
| Sunrise | 06:12 AM | 11:12Z |
| Sunset | 08:24 PM | 01:24Z |
| Evening civil twilight Loggable night begins | 08:53 PM | 01:53Z |
Loggable night (§1.1)
08:53 PM → 05:44 AM
Night currency (§61.57)
09:24 PM → 05:12 AM
Plan a flight from 78R
Runway 17/35
3,800 ft × 50 ft · Asphalt (Poor) 17
- Heading
- 175° mag · 180° true
- Markings
- basic
- Traffic pattern
- Left
- Displaced threshold
- 124 ft
35
- Heading
- 355° mag · 360° true
- Markings
- basic
- Traffic pattern
- Left
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| CTAF | 122.9 |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| LFK · Lufkin | VORTAC | 112.10 | r046° / 36 NM |
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management
Owner
SAN AUGUSTINE COUNTY
100 W. COLUMBIA ST, ROOM 105, SAN AUGUSTINE, TX
936-275-2762
Manager
JEFF BOYD
100 W. COLUMBIA, SAN AUGUSTINE, TX
936-275-2762
Remarks FAA
- ACTVT ROTG BCN - CTAF.
- FOR CD CTC HOUSTON ARTCC AT 281-230-5622.
- NO LINE OF SIGHT BETWEEN RWY ENDS.
- MIRL RWY 17/35 PRESET LOW INTST, TO INCR INTST ACTVT - CTAF.
- COUNTY JUDGE
- EMERG PHONE: 936-275-2424, SHERIFF OFC.
- 10 FT BRUSH, 130 FT DSTC, 125 FT L/R.
- CTLNG OBSTN EXCEEDS A 45 DEG SLOPE. APCH SLOPE 7:1 TO DSPLCD THLD.
- CRACKING, POTHOLES LOOSE STONES.
Nearby airports
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 78R in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.