KATY
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KATY — Watertown Regional Airport

Watertown Regional Airport

Non-ToweredWatertown, SD • 1,749' MSL

KATY WeatherLive METAR & TAF

Wind Component

KATY Runways2 runways

KATY has 2 runways. The longest is 12/30 at 6,898 ft × 100 ft (asphalt).

12/30Lighted6,898 ft × 100 ftAsphalt
17/35Lighted6,893 ft × 100 ftAsphalt

FAA NASR data, cycle 2026-09-03

KATY Field Data

KATY field elevation is 1,749 ft MSL. The standard traffic pattern altitude at KATY is 2,750 ft MSL (1,000 ft AGL). Fuel available at KATY: 100LL, Jet A.

Field elevation1,749 ft MSL
Pattern altitude2,750 ft MSL1,000 ft AGL · standard
Fuel100LL, Jet AAvailability — call for price
Control towerNon-towered

FAA NASR data, cycle 2026-09-03

KATY Frequencies

CTAF 123.05 MHz — KATY is non-towered; self-announce position and intentions on CTAF.

ASOS126.625
CTAF123.05
UNICOM123.05
Radio122.5
CNTR128.5

Airports Near KATYwithin 50 nm

US-3415South Shore AirportSouth Shore, SD · 1,903' MSL15 nmNE5H3Clear Lake Municipal AirportClear Lake, SD · 3,000' runway22 nmESE8D7Clark County AirportClark, SD · 3,697' runway24 nmW17SDStone's Conservation AirportGary, SD · 1,687' MSL26 nmESE1SD8Tribitt AirportAlbee, SD · 2,200' runway27 nmENESD19Andersen Farms AirportBadger, SD · 3,100' runway27 nmS1D7The Sigurd Anderson AirportWebster, SD · 3,705' runway27 nmNNW00SDHoman FieldGary, SD · 2,400' runway29 nmESESD94Lundin AirportRevillo, SD · 2,600' runway29 nmESD59Lone Tree AirportCrocker, SD · 1,940' runway30 nmWNW3A9Arlington Municipal AirportArlington, SD · 3,000' runway31 nmS1D1Milbank Municipal AirportMilbank, SD · 4,000' runway31 nmNE
All South Dakota airports

Fly to KATY

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Frequently Asked About KATY

Is KATY (Watertown Regional Airport) a towered airport?

No, KATY is a non-towered airport. The CTAF frequency is 123.05 MHz.

What is the ASOS frequency for KATY?

The ASOS frequency at KATY (Watertown Regional Airport) is 126.625 MHz.

How long is the runway at KATY?

KATY has 2 runways (12/30, 17/35). The longest runway is 6,898 feet.

Which runway is longest at KATY?

Runway 12/30 is the longest at KATY — 6,898 ft × 100 ft, asphalt.

What is the traffic pattern altitude at KATY?

KATY uses the standard traffic pattern altitude of 1,000 feet AGL — about 2,750 feet MSL at a field elevation of 1,749 feet.

Does KATY have fuel?

Yes. KATY (Watertown Regional Airport) has 100LL, Jet A available. Call the field for hours, self-serve availability and price.

What is the elevation of KATY?

KATY (Watertown Regional Airport) has a field elevation of 1,749 feet MSL.

Where is KATY located?

KATY (Watertown Regional Airport) is located in Watertown, SD.