Reference only — not for real-world navigation.
K33S
Pru Field · Ritzville
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
1,801 ft / 549 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 122.80 MHz (CTAF/UNICOM)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
01/19 · 3,635 ft · ASPH-FLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Pru Field (K33S), located in Ritzville, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 1,801 ft. Please note that this field primarily supports VFR and visual approach procedures.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
Pru Field
ICAO / IATA
K33S / —
Municipality
Ritzville
Country
Region
US-WA — Washington
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,801 ft
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 01 / 19
LIGHTED
Runway Length: 3,635 ft / 1,108 m
Runway Width: 40 ft / 12 m
Surface Type: ASPH-F
Heading: 28° / 208°
Runway Width: 40 ft / 12 m
Surface Type: ASPH-F
Heading: 28° / 208°
RWY 01 (28°)
No ILS / Visual Only
RWY 19 (208°)
No ILS / Visual Only
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026