T20 Roger M Dreyer Meml Airport

Before you fly into T20

Conditions

VFR

Good for visual flying

Airport

Non-towered

Self-announce on CTAF

Pattern alt

1,354'

MSL · field 354' + 1,000 AGL

Favored RWY

RWY 15

H/W +10 · X/W 1 kt L

METAR & TAF T20

Current METAR

Observed 03:15Z

KT20 120315Z AUTO 15010G14KT 10SM CLR 28/25 A2988 RMK AO2 T02770252

Wind: 150° @ 10G14 kt
Visibility: 10 SM
Temp / Dew: 28°C / 25°C
Altimeter: 29.88 inHg
Clouds: CLR
Density alt: 2,049 ft
Ceiling: Unlimited
Rules: VFR

T20 does not issue a TAF.

Showing the forecast from the nearest station: KAUS (AUSTIN-BERGSTROM INTL) · 41.4 NM away. Conditions at T20 may differ.

Forecast · TAF

Valid 12 03:00Z–13 06:00Z

TAF KAUS 120242Z 1203/1306 15009KT P6SM SCT050 FM120500 17007KT P6SM BKN015 FM121500 16009KT P6SM SCT015 BKN025 FM121700 16012G22KT P6SM BKN035 FM130300 15010KT P6SM SCT040

BASEVFR

12 03:00Z–12 05:00Z

Wind: 150° at 9 kt
Visibility: ≥ 6 SM
Sky: Scattered 5,000 ft
Weather: None forecast

03Z

09Z

15Z

21Z

03Z

NOW

How to read

The top lane is always the active baseline (BASE + FM). Secondary lanes stack temporary and probabilistic deviations in the order they appear in the TAF.

Tap any pill to see the decoded conditions for that period.

Change indicators

BASEBase

Initial conditions at the start of the forecast.

FMFrom

A new baseline that replaces the previous forecast completely, starting at the stated time.

BECMGBecoming

Conditions change gradually over the window shown. By the end, the new conditions apply.

TEMPOTemporary

Fluctuating conditions lasting less than an hour at a time within the window — not the dominant forecast.

PROB30/40Probability

30 or 40% chance of the conditions occurring within the period. Never combined with BECMG.

Airport info & contacts

Manager on record, flight service, ARTCC, attendance schedule and pattern altitude — published by the FAA and refreshed every 28 days.

Location

From city: 2 NM NW
VFR sectional: SAN ANTONIO
ARTCC: ZHU · HOUSTON
NOTAM facility: T20 (NOTAM-D)

Airport manager

Name: RALPH CAMARILLO
Phone: 830-672-2815
Address: 820 ST. JOSEPH ST, GONZALES TX 78629

Flight service · Hours

FSS SJT: SAN ANGELO1-800-WX-BRIEF
Attendance: Unattended

Frequencies

Tap any row to copy the frequency to your clipboard.

Advisory / CTAF

Runways & pattern

Full page

Runway & wind

tap a runway

150° · 10 kt

See full METAR & TAF

RWY 15

149°M

Head/Tail

+10 kt

Crosswind

1 kt L

Pattern entry · RWY 15

LEFT TRAFFIC

Runway	Heading (°M)	Length	Surface	Traffic
15/33Favored	149° / 329°	3,200 ft	ASPH	33 R

Runway end performance

End	TORA	TODA	ASDA	LDA	VGSI	Approach lights	Obstruction
15	—	—	—	—	—	—	13', trees, 200' from thr, 120' R of cntrln, slope 0
33	—	—	—	—	—	—	130', tower, 2600' from thr, 170' R of cntrln, slope 18

Declared distances in feet. TORA = takeoff run available, TODA = takeoff distance, ASDA = accelerate-stop, LDA = landing distance.

Airport sketch

Runways drawn to scale from FAA survey coordinates, rendered over satellite imagery. Not for navigation.

Top-down satellite sketch of T20 ROGER M DREYER MEML in GONZALES, TEXAS, showing runways 15/33 drawn to scale over Esri World Imagery

Approaches & charts

Chart Supplement

T20 · CHART_SUPP

Chart Supplement

T20 · CHART_SUPP

Services on the field

Fuel grades, oxygen, maintenance, ramp storage and lighting — as declared to the FAA by the airport operator.

Fuel & services

Fuel: 100LL
Oxygen (bottled): Not available
Oxygen (bulk): Not available
Airframe repair: Not available
Power plant repair: Not available

Ramp & ground

Transient storage: Tie-down
Landing fee: No fee published
Customs: Not available
Lighting schedule: SEE RMK
Beacon schedule: SS-SR
Beacon: White / Green (civil land)(WG)
Wind indicator: Lighted
Segmented circle: Yes

Fuel & FBOs

Cheapest 100LL and Jet A on the field and nearby. Always confirm with the FBO before taxi.

Cheapest 100LLNearby

$4.55

34R·Hallettsville Municipal Airport·27.9 nm

Cheapest Jet ANearby

$7.81

KVCT·Victoria Jet Center·49.6 nm

FBO	100LL	Jet A	Amenities
Roger M. Dreyer Memorial Airport 0.000(830) 672-2815 WebsiteAvfuel12d ago	$4.60	—

Roger M. Dreyer Memorial Airport
0.000(830) 672-2815
100LL
$4.60
Jet A
—

Cheaper nearby (within 50 nm)

100LL$4.55at34RHallettsville Municipal Airport27.9 nmsave $0.05
Jet A$7.81atKVCTVictoria Jet Center49.6 nm

Airport notes

Surface conditions, obstructions, local procedures, lighting outages and other notes published with each FAA cycle.

General notes

RWY 33 5 FT HILL, 80 FT R & L OF CNTRLN FROM THR NORTH 500 FT.
FOR CD CTC AUSTIN APCH AT 512-369-7865.
RWY 33, 100 FT ELEC TRANSMISSION LINE ACRS S APCH, 2400 FT DSTC, MKD & LGTD.

Lighting notes

MIRL RWY 15/33 PRESET ON LOW INTST; TO INCR INTST ACTVT - 123.0.

Fuel notes

100LLFUEL SELF-SERVE.

Approach & departure obstructions

1522 FT TREES 59-199 DSTC, 120 FT R; +4 FT FENCE 120 FT R AT THR.
334 FT FENCE AT THR, 122 FT R.
33APCH RATIO 20:1 TO THR.

Other notes

EXISTED PRIOR TO 1959.
MANAGER830-263-2145 MGR CELL.

VFR map & nearby airports

VFR sectional. Tap any ICAO chip to open that airport.

Key facts · T20

Answer card

ICAO: T20
Name: ROGER M DREYER MEML
Location: GONZALES, TEXAS
Elevation: 354 ft MSL
Traffic pattern altitude: 1,354 ft MSL (1,000 AGL)
Control tower: Non-towered (use CTAF)
Total runways: 1
Longest runway: 15/33 · 3,200 ft
Published ILS approaches: 0
Published frequencies: 1
Magnetic variation: 7°
Current flight rules: VFR
Current wind: 150° at 10 kt
Favored runway now: RWY 15

Roger M Dreyer Meml Airport (T20) is in Gonzales, Texas. The field elevation is 354 ft MSL. It has one runway, 15/33, which is 3,200 ft long and asphalt. There is no control tower. CTAF is 122.9.

No ILS approaches are published here. The pattern altitude is not published, so use the standard 1,000 ft AGL for light piston operations unless the current Chart Supplement says otherwise. The airport is a small non-towered field, so plan your self-announce calls and keep a close eye out in the pattern.

The on-field FBO is Roger M. Dreyer Memorial Airport. It carries AVGAS 100LL. Self-serve 100LL is available. The published remarks also note that runway 15 has trees and a fence near the threshold. Runway 33 has a fence near the threshold, a hill near the centerline north of the threshold and a marked and lighted transmission line on the south approach. Runway lights for 15/33 are preset on low intensity. Increase intensity by keying 123.0.

For clearance delivery, contact Austin Approach at 512-369-7865. First-time arrivals should pay close attention to the runway 33 approach environment and review current notes before departure.

Frequently asked questions

What is the runway length at T20 and what surface does it have?

T20 has one runway, 15/33. It is 3,200 ft long and asphalt.

Is Roger M Dreyer Meml Airport towered?

No. T20 does not have a control tower. Use CTAF 122.9 for traffic calls.

What is the pattern altitude at T20?

The pattern altitude is not published. Use the standard 1,000 ft AGL for light piston operations unless the current Chart Supplement says otherwise.

Does T20 have any ILS approaches?

No ILS approaches are published for T20. Check the current Chart Supplement for the latest approach data before you go.

Which runway is longest at T20?

Runway 15/33 is the only runway at T20. It is also the longest runway at 3,200 ft.

What fuel is available at Roger M Dreyer Memorial Airport?

The on-field FBO is Roger M. Dreyer Memorial Airport. It carries AVGAS 100LL. Self-serve 100LL is available.

What runway hazards should I know about at T20?

Runway 15 has 22-foot trees and a 4-foot fence near the threshold. Runway 33 has a 4-foot fence near the threshold. It also has a 5-foot hill near the centerline north of the threshold. A 100-foot electric transmission line is on the south approach 2,400 ft out.

How do I increase runway light intensity at T20?

The runway lights are preset on low intensity. To increase intensity, key 123.0.

T20