Aircraft crash on Mt. Verstovia during departure from Sitka

2 fatalities • Sitka, United States of America • Takeoff (climb)

An aircraft crashed into wooded terrain on Mt. Verstovia while climbing out of Sitka, Alaska, following a departure into cloud cover.

What happened

Following a weather briefing, the pilot initiated an IFR flight from Sitka to Anchorage, Alaska. During the initial climb from runway 11, the pilot reported to a flight service station that the aircraft had encountered cloud bases at 700 feet MSL. While executing a left turn during the departure phase, the aircraft struck trees on Mt. Verstovia at an elevation of 1,420 feet, located roughly 3 miles east of the Sitka airport.

Post-accident investigation at the site showed the aircraft impacted forested terrain while maintaining a heading of 359°. Evidence at the scene included propeller-related damage to tree limbs, and the debris field was distributed across a 516-foot area. There were no specific casualty counts provided in the report.

Findings

Investigators noted that a standard instrument departure, specifically the Sitka 5 SID, was an available procedure at the time. This departure route would have directed the aircraft on a right-hand turn from runway 11 toward an initial climb heading of 280°, which would have provided necessary terrain clearance.

Probable cause

The pilot's decision to execute a left turn during departure instead of following the available SID route led to impact with terrain.

Frequently asked questions

What happened in the 1990-08-28 Cessna 414 Chancellor accident near Sitka, United States of America?

An aircraft crashed into wooded terrain on Mt. Verstovia while climbing out of Sitka, Alaska, following a departure into cloud cover.

Were there any fatalities in the 1990-08-28 Cessna 414 Chancellor accident?

The accident was fatal, resulting in 2 fatalities.

What aircraft was involved and where did it happen?

The accident on 1990-08-28 involved a Cessna 414 Chancellor, registration N8180K, operated by Stewart Clark Sale, at Sitka, United States of America.

What was the probable cause of the accident?

The pilot's decision to execute a left turn during departure instead of following the available SID route led to impact with terrain.

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