1
Runway
1
Frequency
0
Procedures
4
NOTAMs
Quick Facts
ICAO
K33R
FAA
33R
Elevation
340 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
31.085, -95.164
Airport Information
Facility Type
AIRPORT
Elevation
340 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
HOUSTON
Coordinates
31.0849, -95.1641
Ownership
Public
Hours of Operation
Current Weather
METAR KLFK 222053Z AUTO 19005KT 10SM FEW038 31/21 A2984 RMK AO2 SLP100 T03060206 58014
Flight Category
VFR
Wind
190° at 5 kt
Visibility
10+ SM
Temperature
30.6°C
Dewpoint
20.6°C
Altimeter
1010.60 inHg
Cloud Cover
FEW
Nearest weather from KLFK (26 NM away)
Observed 2026-05-22 20:53Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 16/34 | 3,500 ft | 60 ft | ASPH-G | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | CTAF |
Active NOTAMs
Nearby Airports in Texas
16TT
16 L RANCH
NORMANGEE — 390 ft
16TT
16 L Ranch Airport
Normangee — 390 ft
10TS
2C RANCH
LANEVILLE — 489 ft
10TS
2C Ranch Airport
Laneville — 475 ft
TT65
3 BARREL RANCH
BLEIBLERVILLE — 311 ft
TT65
3 Barrel Ranch Airport
Bleiblerville — 311 ft
44XS
3 MILL RANCH
MOUNTAIN HOME — 2,232 ft
44XS
3 Mill Ranch Airport
Mountain Home — 2,232 ft
Nearest airports
- 16TT — 16 L RANCH
NORMANGEE
- 16TT — 16 L Ranch Airport
Normangee
- 10TS — 2C RANCH
LANEVILLE
- 10TS — 2C Ranch Airport
Laneville
- TT65 — 3 BARREL RANCH
BLEIBLERVILLE
Texas airports
K33R Operational Overview
Location & Facility
Groveton Trinity County Airport (K33R) is a publicly owned airport open to the public located in Groveton, Texas, United States. The field sits at an elevation of 340 feet above mean sea level (MSL) at coordinates 31.0849°N, 95.1641°W.
Runways
Groveton Trinity County Airport has 1 runway. The longest runway (16/34) measures 3,500 feet by 60 feet with a asph-g surface.
Communications & Operations
Groveton Trinity County Airport is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at Groveton Trinity County Airport is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 4 active NOTAMs for this facility.
Frequently Asked Questions
What is K33R?
K33R is the ICAO identifier for Groveton Trinity County Airport, a public-use airport located in Groveton, Texas, United States.
How many runways does Groveton Trinity County Airport have?
Groveton Trinity County Airport (K33R) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of K33R?
The field elevation of Groveton Trinity County Airport is 340 feet above mean sea level (MSL).
Is fuel available at K33R?
No fuel types are currently listed for Groveton Trinity County Airport. Contact the FBO directly for availability.
What are the current weather conditions at K33R?
The current flight category at Groveton Trinity County Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at K33R?
There are currently 4 active NOTAMs for Groveton Trinity County Airport. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for K33R?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Groveton Trinity County Airport.
Where is Groveton Trinity County Airport located?
Groveton Trinity County Airport (K33R) is located in Groveton, Texas, United States, at an elevation of 340 ft MSL.