Nuevo Chaitén Airport

SCTN / WCH

Chaitén, CL

Last Updated
Mar 4, 11:00Z

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Currently using: SCTN
Weather Source: Nuevo Chaitén Airport (SCTN)
Distance: 0nm / 0km from SCTN

Current Weather

Display Units
Stale 5 hours ago
11:00Z

☀️ Day
VFR
Flight Rules
7°C
Temperature
Dewpoint: 7°C
3 kt
60°
--
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR SCTN 041100Z AUTO 06003KT 030V100 CAVOK 07/07 Q1022

24-Hour Weather Evolution

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Airport Runway Layout

N
CTN
01 ✈️
19

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 01/19
Active: 01
3,937 ft 98 ft ASP 21°
1.9 kt 2.3 kt
50° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - SCTN

1,948 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
72.5%
MVFR
18.1%
IFR
6.7%
LIFR
2.8%

Nuevo Chaitén Airport typically experiences VFR conditions 72.5% of the time, though instrument-rated pilots will find IFR weather present approximately 9.5% of observations. Prevailing winds are from the N averaging 7.9 knots. Temperatures typically range between 2°C and 24°C with an average of 11.8°C. The best months for VFR flying are March, September, November.

Wind Analysis

Prevailing Direction: N (0°)
Average Speed: 7.9 kt
Maximum Recorded: 27 kt
Calm Winds: 4.4%
Direction Distribution:
N
32.1%
NE
7.2%
E
6.3%
SE
4.2%
S
26.8%
SW
3.1%
W
3.3%
NW
12.5%

Temperature Range

Average: 11.8°C
Range: 2°C to 24°C
2°C 24°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 1.2%

Best Months for VFR

March September November

Runway Wind Analysis

Runway 01/19
Favorable wind: 100%
Avg crosswind: 3.1 kt

Statistics computed from 1,948 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Nuevo Chaitén Airport - Airport Information

Airport Details

ICAO Code: SCTN
IATA Code: WCH
Type: medium airport
Status: active
Elevation: 95 ft MSL

Location

City: Chaitén
Country: CL
Latitude: -42.781943°
Longitude: -72.834999°
Time Zone: Etc/GMT+5

Runway Information

Runway 01/19
Length: 3,937 ft
Width: 98 ft
Surface: ASP
ILS: No

About Nuevo Chaitén Airport

Overview

Nuevo Chaitén Airport serves the Chaitén region in southern Chile, situated at an elevation of 95 feet MSL. The medium-sized airport provides critical transportation infrastructure in a remote geographical area, supporting regional connectivity for both civilian and potentially emergency aviation operations.

Flying Conditions

The airport experiences predominantly favorable VFR conditions, with 72.4% of observations reporting visual flight rules. Temperatures range from 2°C to 24°C, averaging 11.6°C, which provides generally stable flying conditions. Wind patterns are consistent from the north (0°), with an average speed of 7.9 knots and occasional gusts up to 27 knots.

Notable Features

Located at coordinates -42.781943, -72.834999, the airport is positioned in a challenging southern Chilean landscape. The single runway 01/19 is 3,937 feet long with an asphalted surface, accommodating regional aircraft operations. The surrounding terrain likely presents complex topographical considerations typical of the Patagonian region.

Approach Considerations

Runway 01/19 demonstrates highly favorable wind conditions, with 100% of winds supporting approach alignment. Pilots can expect minimal crosswind challenges, with an average crosswind of just 3.1 knots. September, November, and January represent the most consistently favorable months for visual flight operations.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.