Dimmit County Airport

CZT · KCZT · Carrizo Springs, TX · 599 ft elevation · var 7E · Non-towered

Overview Weather Runways Comms & NavAids Charts Services & info

Airport information

ICAO / IATA: KCZT / CZT
Coordinates: 28.5222, -99.8236
Elevation: 599 ft MSL
Magnetic variation: 7E
Sectional chart: SAN ANTONIO
Airport use: Public
Control tower: No
Weather station: AWOS-3 · 119.625 · ☎ 830-876-9243
ARTCC: HOUSTON (ZHU)
Flight service (FSS): SAN ANGELO · 1-800-WX-BRIEF
NOTAM facility: CZT
Attendance: ALL 0800 - 1700
Beacon: white-green (SS-SR)
Segmented circle: Yes
Wind indicator: lighted
Landing fee: Yes
Activated: 1945/06
Distance from city: 2 E

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	08:40 PM	01:40Z
Evening civil twilight Loggable night begins	09:07 PM	02:07Z

Loggable night (§1.1)

09:07 PM → 06:15 AM

Night currency (§61.57)

09:40 PM → 05:42 AM

Plan a flight from KCZT

Destination (ICAO)

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

Night operations

Airport lighting: SS-SR
Rotating beacon: white-green · SS-SR
Pilot-controlled lighting: Usually keyed on CTAF 122.8 — confirm the click sequence in the Chart Supplement ↗

Runway lighting aids — 13: 4-light PAPI (left) · 31: 4-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 13 · 127°
Pattern: left (turns left)
TPA: 1,600 ft MSL (≈1,000 AGL)
CTAF: 122.8

Enter the left downwind for Rwy 13 at 1,600 ft MSL (≈1,000 AGL) on a 45°. TPA estimated at 1,000 ft AGL (not charted for this field).

Runway 13/31

5,003 ft × 75 ft · Asphalt (Excellent)

Edge lights: Med. Weight bearing: Single wheel 30k.

Heading: 127° mag · 134° true
Threshold elev: 598 ft
Markings: nonprecision
VGSI: 4-light PAPI (left) (3°)
Traffic pattern: Left
Approach obstacle: Pline, 35 ft, 640 ft from threshold, 188 ft L of centerline — 12:1 slope to clear · penetrates the 20:1 visual approach surface
Threshold crossing height: 40 ft
TDZ elevation: 598 ft

Heading: 307° mag · 314° true
Threshold elev: 583 ft
Markings: nonprecision
VGSI: 4-light PAPI (left) (3°)
Traffic pattern: Left
Approach obstacle: Pole, 42 ft, 1,340 ft from threshold, 180 ft R of centerline — 27:1 slope to clear
Threshold crossing height: 40 ft
TDZ elevation: 589 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
13/31	5,003 ft

Communication frequencies

Tower & ground

ASOS/AWOS	119.625
CTAF	122.8
UNICOM	122.8
Flight service	127.8 (LOW)

By procedure & sector (1 frequencies)

Frequency	Used by
307.2	UVALDE RCAG (LOW)

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

Nearby navigation aids

NavAid	Type	Freq	Radial / Dist magnetic
COT · Cotulla	VORTAC	115.80	r267° / 37.4 NM

Procedures at a glance

Lowest mins: RNAV (GPS) · vertical guidance Takeoff mins / ODP ↗

Approaches2

Minimums & Hot Spots

TAKEOFF MINIMUMS ↗

Chart Supplement FAA A/FD

Open PDF ↗

Preview Chart Supplement

VFR sectional

Open KCZT on the VFR sectional (SkyVector) ↗

Services

Fuel available: 100LL, Jet A (additive)
Bottled oxygen: NONE
Bulk oxygen: NONE
Parking: tiedowns, hangars
Other services: Air ambulance

Ownership & management

Owner

DIMMIT COUNTY

DIMMIT CO COURTHOUSE, CARRIZO SPRINGS, TX

830-876-2323

Manager

ERNEST MARTINEZ, JR

PO BOX 432, CARRIZO SPRINGS, TX

830-876-2967

Remarks FAA

PRE DATES THE ACT.
DEER ON OR INVOF ARPT
FOR CD CTC HOUSTON ARTCC AT 281-230-5622.
RWY 31, UNMKD, UNLGTD ELECT TRANSMISSION LINES UNDERLIE APCH.
FUEL AVBL ON REQ 830-876-2967.

Nearby airports

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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 KCZT 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 KCZT

Dimmit County Airport (CZT · KCZT) is an airport in Carrizo Springs, TX, at 599 ft MSL. It has 1 runway, the longest 5,003 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KCZT, refreshed from the Aviation Weather Center and FAA NASR.

Does KCZT have a control tower?

No. Dimmit 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 KCZT?

Dimmit County Airport has 1 runway; the longest is 5,003 ft. See the Runways tab for headings, surface, and lighting.

Where is KCZT?

Dimmit County Airport is in Carrizo Springs, TX, at an elevation of 599 ft MSL. Coordinates: 28.5222, -99.8236.

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