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Case Description

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William and Nichol Silas, MP #67004 are missing in a plane that departed Anderson Bay at 1610 hours on a 20-minute flight to Dutch Harbor. Part of plane was found on the beach in Constantine Bay.
Last Seen: Aug 11, 1996

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Victim Details

Mar 17, 2020

Jan 23, 2024

William

Cork

69

41

70 inches

165 lbs

White / Caucasian

Male

On a summer afternoon in August of 1996, 41-year-old William "Bill" Cork, a maritime pilot, was a passenger on a flight that would tragically alter the course of his life and that of the pilot, Nichol Silas. On August 11, 1996, Cork boarded a white Grumman Turbine G-21A Goose airplane, with tail number N660PA, in Dillingham, Alaska. The plane, operated by Peninsula Airways Inc., departed from Anderson Bay at approximately 4:10 PM for what was expected to be a brief 20-minute journey to Dutch Harbor. Cork had just completed a job guiding the vessel "Tai Ning" from Dutch Harbor to Anderson Bay and was on his way back. The weather at the time was challenging, with reports of low ceilings in the area. The short flight, however, never reached its destination. When the plane failed to arrive in Dutch Harbor as scheduled, it was reported overdue to the Federal Aviation Administration, prompting an immediate alert. A search was launched, but the efforts were significantly hampered by the prevailing low ceilings and dense fog that shrouded the rugged Alaskan landscape. Despite the challenging conditions, search and rescue teams scoured the remote island coastlines and mountainous terrain. Tragically, after four days of intensive searching, the U.S. Coast Guard made the difficult decision to suspend the official search on August 15, 1996. In the aftermath of the plane's disappearance, a piece of the aircraft was discovered on the beach in Constantine Bay, approximately six miles northeast of Unalaska. This finding confirmed the heartbreaking reality that the plane had indeed gone down. The National Transportation Safety Board investigated the incident and, due to a lack of evidence, was unable to determine the exact cause of the accident. Both William Cork and Nichol Silas were presumed to have sustained fatal injuries in the crash. The case is a somber reminder of the unforgiving nature of the Alaskan wilderness and the inherent risks of aviation in such a challenging environment. The disappearance of William Cork remains a painful memory for his loved ones, a story of a routine flight that ended in tragedy amidst the remote and rugged beauty of the Aleutian Islands.

Aug 11, 1996

Dillingham

Alaska

Dillingham Census Area

No

77946

Alaska State Troopers

Anchorage

Alaska

Anchorage Borough

99507

Malia Miller

Missing Persons Clearinghouse Manager

5700 East Tudor Road, Alaska

9072695511

State

Law Enforcement

960056737

Alaska State Troopers

na

Brown

Blue

Blue

No

06/28/2026


Area Last Seen: