Reference only — not for real-world navigation.
SCGZ
Guardia Marina Zañartu Airport · Puerto Williams
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
88 ft / 27 m
Transition Altitude
10,000 ft
Primary Channel
TWR 118.50 MHz (WILLIAMS APP/TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
08/26 · 4,724 ft · AsphaltLIGHTEDFlight Planning
Quick Jump to Next Destination
Tip: Search your next airport to quickly compare ILS data.
Welcome to the technical flight briefing for Guardia Marina Zañartu Airport (SCGZ), located in Puerto Williams, Chile. 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 88 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 10,000 ft verified for this field for altimeter reset procedures.
Full Name
Guardia Marina Zañartu Airport
ICAO / IATA
SCGZ / WPU
Municipality
Puerto Williams
Country
Region
CL-MA — Magallanes Region
GPS Coordinates
Transition Altitude
10,000 ft
Elevation
88 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 08 / 26
LIGHTED
Runway Length: 4,724 ft / 1,440 m
Runway Width: 95 ft / 29 m
Surface Type: Asphalt
Heading: 91.4° / 271.4°
Runway Width: 95 ft / 29 m
Surface Type: Asphalt
Heading: 91.4° / 271.4°
RWY 08 (91.4°)
No ILS / Visual Only
RWY 26 (271.4°)
No ILS / Visual Only
TWR WILLIAMS APP/TWR
118.50 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026