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Georgetown Executive Airport at Johnny Gantt Field
GTU · KGTU · Georgetown, TX · 790 ft elevation · var 6E · Towered
Airport information
- ICAO / IATA
- KGTU
- Coordinates
- 30.6775, -97.6785
- Elevation
- 790 ft MSL
- Magnetic variation
- 6E
- Sectional chart
- SAN ANTONIO
- Airport use
- Public
- Control tower
- Yes
- ARTCC
- HOUSTON (ZHU)
- Flight service (FSS)
- SAN ANGELO
- NOTAM facility
- GTU
- Attendance
- ALL 0700-1900
- Beacon
- white-green (SS-SR)
- Segmented circle
- Yes
- Wind indicator
- lighted
- Activated
- 1945/10
- Distance from city
- 3 N
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 | 06:00 AM | 11:00Z |
| Sunrise | 06:28 AM | 11:28Z |
| Sunset | 08:36 PM | 01:36Z |
| Evening civil twilight Loggable night begins | 09:04 PM | 02:04Z |
Loggable night (§1.1)
09:04 PM → 06:00 AM
Night currency (§61.57)
09:36 PM → 05:28 AM
Plan a flight from KGTU
Runway 11/29
4,099 ft × 75 ft · Asphalt (Excellent) 11
- Heading
- 115° mag · 121° true
- Markings
- nonprecision
- Traffic pattern
- Left
29
- Heading
- 295° mag · 301° true
- Markings
- nonprecision
- Traffic pattern
- Right
Runway 18/36
5,004 ft × 100 ft · Asphalt (Good) 18
- Heading
- 178° mag · 184° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Left
36
- Heading
- 358° mag · 4° true
- Markings
- nonprecision
- VGSI
- 4-light PAPI (left) (3°)
- Traffic pattern
- Right
Communication frequencies
| Service | Frequency | Notes |
|---|---|---|
| A/D | 119 | AUSTIN APP/DEP |
| AWOS | 135.425 | AWOS 3 |
| CLD | 121.1 | CLNC DEL |
| UNIC | 123 | CTAF/UNICOM |
Nearby navigation aids
| NavAid | Type | Freq | Radial / Dist magnetic |
|---|---|---|---|
| CWK · Centex | VORTAC | 112.80 | r331° / 19.5 NM |
| GRK · Gray | VOR-DME | 111.80 | r155° / 22.4 NM |
| TPL · Temple | VOR-DME | 110.40 | r193° / 34.5 NM |
| AGJ · Gooch Springs | VORTAC | 112.50 | r136° / 38.7 NM |
| LZZ · Lampasas | VORTAC | 112.50 | r134° / 38.7 NM |
Airport diagram
Open PDF ↗Preview diagram
Approaches
- RNAV (GPS) RWY 11 ↗ · amdt 1B
- RNAV (GPS) RWY 18 ↗ · amdt 2A
- RNAV (GPS) RWY 29 ↗ · amdt 1A
- RNAV (GPS) RWY 36 ↗ · amdt 2A
Departures
Arrivals
Minimums & Hot Spots
Chart Supplement FAA A/FD
Open PDF ↗Preview Chart Supplement
VFR sectional
Services
- Fuel available
- 100LL, Jet A-1 (additive)
- Bottled oxygen
- HIGH/LOW
- Bulk oxygen
- HIGH/LOW
- Airframe service
- MAJOR
- Powerplant service
- MAJOR
- Parking
- tiedowns, hangars
- Other services
- Air ambulance, Avionics, Instruction, Rental, Aircraft sales
Ownership & management
Owner
CITY OF GEORGETOWN
PO BOX 409, GEORGETOWN, TX
512-930-3666
Manager
MATTHEW SOMMERFELD
500 TERMINAL DRIVE, GEORGETOWN, TX
512-930-8464
Remarks FAA
- MIL FIELD PRIOR TO 1940.
- DEER ON & INVOF ARPT.
- MIL HEL OPNS PROHIBITED BTN 2100-0700.
- PTN OF TWY F NOT VISIBLE FM TWR.
- FOR CD CTC AUSTIN APCH AT 512-369-7865.
- RWY 18/36 HEL SKID LDG PROHIBITED TO PREVENT DMG TO GROOVED SFC.
- AFT TWR HRS, MIRL RWY 18/36 PRESET LOW INTST; TO INCR INTST & ACTVT REILS RWY 18 & 36; MIRL RWY 11/29 - CTAF.
- 8 FT FENCE 199 FT DSTC, 246 FT L.
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 KGTU in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator.