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Airports/ South Dakota

KATY — Watertown RGNL

Watertown, SD · Elevation 1,749.3 ft · 44.9140, -97.1547

Runways

Runway Length Width Surface Lighting Heading (magnetic, approx) VGSI Displaced threshold
12/30 6,898 ft 100 ft Concrete (excellent) Medium intensity 12 119° / 30 299° 12 PAPI (4-light, left) / 30 PAPI (4-light, left) —
17/35 6,893 ft 100 ft Concrete (good) High intensity 17 174° / 35 354° 17 PAPI (4-light, left) / 35 PAPI (4-light, left) —

Frequencies

CTAF/UNICOM
123.05 MHz
ASOS
126.625 MHz
WATERTOWN RCAG
128.5 MHz
WATERTOWN RCAG
306.2 MHz

Airport info

Fuel available
100LL, Jet A
Attendance
ALL 0430-2030
Magnetic variation
6°E (1985)
Flight service
Huron FSS (HON) · 1-800-WX-BRIEF (1-800-992-7433)
NOTAM file
ATY ↗
Remarks (8)
  • PPR 48 HRS UNSKED ACR OPNS WITH MORE THAN 30 PSGR SEATS CALL AMGR 605 882-6209.
  • GULLS & GEESE ON & INVOF ARPT APR-NOV.
  • ACTVT MALSR RWY 35; PAPI RWY 12, 17, 30, & 35; HIRL RWY 17/35; MIRL RWY 12/30; REIL RWY 12, 17, & 30 - CTAF.
  • GLIDER OPNS APR THRU SEP.
  • ANNUALLY APRIL- SEPT HAY CUTTING OPNS IN PROGRESS; FARMING EQUIP MAY BE IN APCHS.
  • ARPT SFC COND NOT MONITORED 2230-0430.
  • FOR CD CTC MINNEAPOLIS ARTCC ON FREQ. IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588.
  • GLDR OPNS PROHIBITED ON TWY D.

Quick facts

What is the CTAF for KATY?
The CTAF at KATY is 123.05 MHz.
How long is the runway at KATY?
KATY has 2 runways; the longest is 6,898 ft.
Does KATY have fuel?
Yes — KATY has 100LL, Jet A available, per FAA NASR data.
Which Flight Service Station serves KATY?
Huron FSS (HON) serves KATY. Call 1-800-WX-BRIEF (1-800-992-7433) for a briefing.

Weather

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Charts

Loading FAA airport diagram for KATY…

FAA chart, cycle 2609 (effective for ~28 days).

Loading FAA Chart Supplement entry for ATY…

Nearby airports

Flying to KATY? SimpliFlight logs the flight from the Hobbs reading, tracks the route, and keeps a DPE- and IRS-ready record — no manual entry. Download on the App Store