4 fatalities

N2021A Collides with Water Near Narrow Strait After Circling for Weather

Ouzinkie, United States of AmericaTakeoff (climb)

On July 21, 1984, a Grumman G-21A Goose (registration N2021A) operated by Harold W. Dierich was involved in an aviation accident near Ouzinkie, United States of America during takeoff. 4 people were killed. Investigators recorded the probable cause as: Occurrence #1: in flight encounter with weather. Phase of operation: cruise - normal. Findings: 1. Weather condition - fog; 2. Weather condition - rain; 3. Weather condition - obscuration; 4. Preflight planning/preparation - inadequate - pilot in command; 5. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 2026-06-11Data APIEditorial standards

N2021A departed Kodiak at 0904 AKDT under special VFR, circled over Monashka Bay, then collided with waters of Narrow Strait. All four occupants were killed. The aircraft was not IFR equipped and the pilot was not current for IFR operations.

Aircraft and Operational Details

N2021A was operating under a special VFR clearance from Kodiak, Alaska, departing at 0904 AKDT. The aircraft lacked instrumentation for flight in instrument meteorological conditions, and the pilot did not hold a current instrument rating or meet the FAA requirements for IFR flight. While the aircraft was circling over Monashka Bay, the pilot radioed another pilot to express worry about the cargo of frozen meat potentially thawing.

Sequence of Events

Two other pilots independently observed N2021A orbiting over Monashka Bay, apparently waiting for the weather over the Narrow Strait to lift. At 0920 AKDT, the pilot of N2021A informed one of these pilots that conditions seemed to be improving and that he planned to proceed. Shortly thereafter, the aircraft impacted the water of the Narrow Strait, northwest of Monashka Bay. Witnesses on the ground described the weather at the time as IFR, with low ceilings and reduced visibility. All four individuals aboard the aircraft were killed.

Investigation Findings

The official investigation attributed the accident to two occurrences. The first was an in-flight encounter with adverse weather, including fog, rain, and obscuration, while the aircraft was in normal cruise. The pilot in command was cited for inadequate preflight planning and preparation, poor weather evaluation, and attempting VFR flight into IMC. Additionally, the pilot was under self-induced pressure and exhibited overconfidence in personal ability. The second occurrence was a collision with water, which was characterized as glassy in condition.

Probable cause

Occurrence #1: in flight encounter with weather. Phase of operation: cruise - normal. Findings: 1. Weather condition - fog; 2. Weather condition - rain; 3. Weather condition - obscuration; 4. Preflight planning/preparation - inadequate - pilot in command; 5. Weather evaluation - poor - pilot in command; 6. VFR flight into IMC - attempted - pilot in command; 7. Self-induced pressure - pilot in command; 8. Overconfidence in personal ability - pilot in command. Occurrence #2: in flight collision with terrain/water. Phase of operation: unknown. Findings: 9. Terrain condition - water, glassy.