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Case Description

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Peggy Sue Lammon, 31, was last seen on July 18, 1992, when she was a passenger in a single-engine Cessna 172 aircraft en route to Beaver Island, Michigan. The plane, piloted by her husband Tom Lammon, took off from Battle Creek along with their friends, Ray and Cathy Sears. As the plane neared its destination, it disappeared from radar about 35 miles south of Beaver Island near the Leelanau Peninsula.

Extensive search efforts by the Civil Air Patrol, the U.S. Coast Guard, and family me ...Read More
Last Seen: Jul 18, 1992

Links to Additional Sources (1)

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Victim Details

Oct 14, 2013

Jul 09, 2019

Peggy

Lammon

63

31

61 inches

65 inches

125 lbs

White / Caucasian

Female

On a summer day, July 18, 1992, 31-year-old Peggy Sue Lammon, a control operator for the Kalamazoo County Sheriff's Department, embarked on what was meant to be a weekend getaway to Beaver Island in northern Lake Michigan. She was a passenger in a 1978 single-engine Cessna, piloted by her husband, Tom Lammon. Accompanying them were their friends, Ray and Cathy Sears, another couple from the Kalamazoo area. The four friends took off from an airport in Battle Creek, Michigan, around 10:30 a.m. on that Saturday, anticipating a roughly two-hour flight to the picturesque island. The initial part of their journey was under warm and sunny skies, but as the Cessna continued its northward path over the Leelanau Peninsula, the weather began to shift, with clouds gathering. As the aircraft prepared for its descent to a landing strip on Beaver Island, now about 35 miles out, it vanished from radar screens around noon. The plane's last known position was near the tip of the Leelanau Peninsula, a short 20-minute flight from their destination. The disappearance triggered an extensive search effort involving state and county authorities, the Civil Air Patrol, and the U.S. Coast Guard, but no sign of the plane or its four occupants was immediately found. Weeks turned into a somber and frustrating wait for the families of the missing couples. It wasn't until August 3rd that a small aircraft tire was discovered on a beach near Good Hart, along with several pieces of fiberglass floating nearby. The color of the fiberglass matched that of the missing Cessna, and the tire was confirmed to be from an aircraft. This discovery prompted renewed and intensified search efforts by land, air, and water, but tragically, nothing more was ever found. The case of Peggy Lammon, her husband, and their friends remains an unsolved mystery, a story of a weekend trip that ended in a disappearance over the vast waters of Lake Michigan, leaving behind only questions and the enduring grief of their loved ones.

Jul 18, 1992

Beaver Island

Michigan

Charlevoix County

14356

Michigan State Police - Cadillac Post

Cadillac

Michigan

Wexford County

49601

Mike Fink

D/Sgt.

7711 U.S. 131, Michigan

2317796040

State

Law Enforcement

www.michigan.gov/msp

71-2247-92

1992-07-18

Michigan State Police - Cadillac Post

Blond/Strawberry

Blue

Blue

No

06/06/2026


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