WATERTOWN RGNL

WATERTOWN, SD, US

Untowered Public Use
Data Source: Cycle Dec 25, 2025 Version 1.0
FAA LID

ATY

ICAO

KATY

Coordinates
44.913972, -97.154722
Elevation

1749.3 ft

VFR
Pattern Directions
12/30 LEFT
17/35 LEFT
Key Frequencies
CTAF, UNICOM 123.05 MHz
ASOS 126.625 MHz
IFR
Approach Procedures
35: ILS/DME
LOC: 111.9 MHz | GS: 3.0° | DME: 56X | Bearing: 354.2°
[1]
[1] ILS CLASSIFICATION CODE IT.

Services
Fuel: 100LL,A
Landing Fee: Yes
Storage: HGR, TIE
Key Numbers
TDZE: 1733 ft
TCH: 54 ft Unusual
Basic Information
Facility Type A
Site Number 22822.
County CODINGTON
Chart Name TWIN CITIES
Distance from City 2 nm NW
Land Area 919 acres
Magnetic Variation 6E (1985)
Airport Address
WATERTOWN RGNL
WATERTOWN, SD
Ownership
Owner
CITY OF WATERTOWN
P.O. BOX 910
WATERTOWN SD 57201
605-882-6209
Manager
IAN MERIWETHER-CHALFANT
550 E AIRPORT DRIVE
WATERTOWN SD 57201
605-753-9357
Ownership Type PU
Status & Certification
Activation Date 1937/12
ARFF Certification 1973/05
NPIAS Code NGPY
Airspace Analysis NO OBJECTION
Inspection Method F (Follow-up Inspection)
Inspection Agency F (FAA)
Last Inspection Date 2024-06-12
Runway Length Width Surface Lighting Traffic Pattern Pattern Alt
12/30 6,898 ft 100 ft CONC MED 12: Left, 30: Left Not Published
17/35 6,893 ft 100 ft CONC HIGH 17: Left, 35: Left Not Published
VHF
WATERTOWN RCO 122.5 MHz
CTAF, UNICOM 123.05 MHz [1]
ASOS 126.625 MHz
ATY TACAN 116.6/113X MHz
[1] ACTVT MALSR RWY 35; PAPI RWY 12, 17, 30, & 35; HIRL RWY 17/35; MIRL RWY 12/30; REIL RWY 12, 17, & 30 - CTAF.
UHF
None Listed
FAA Services
ARTCC ZMP - MINNEAPOLIS
FSS HON - HURON
FSS Toll-Free 1-800-WX-BRIEF
NOTAM-D Available
Beacon Schedule SS-SR
Beacon Color WG
Lighting Schedule ACTVT MALSR RWY 35; PAPI RWY 12, 17, 30, & 35; HIRL RWY 17/35; MIRL RWY 12/30; REIL RWY 12, 17, & 30 - CTAF.
Wind Indicator Y-L
Facilities
Fuel Types 100LL,A
Airframe Repair MAJOR
Powerplant Repair MAJOR
Transient Storage HGR, TIE
Other Services AFRT, AGRI, AMB, CARGO, CHTR, INSTR, RNTL, SALES
Landing Fee Required
nc_396_27NOV2025.pdf
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FBOs - Fixed-Base Operators (fuel, ground services) 1