Summary
Phil Gregg was named as the bombardier accompanying Bill Welke on a reported winter 1973 flight that placed mineral salt blocks on Garden and Beaver Islands.
Evidence and limits
This is an episode-qualified record. The source does not establish Gregg’s full identity, aviation credentials, or other activities.
Sources
- Beaver Beacon, February 1973, “Game News.”Names Phil Gregg as the bombardier accompanying Bill Welke during the reported Cessna salt-block flight; it gives no full biography or aviation qualification.
- Beaver Beacon, November 1974, “Beaver Island Fly-In.”Names Phil Gregg of Beaver Island among Fly-In prize winners; the source spelling “Phil” is retained and does not supply a fuller civil biography.