Reporting a pilot

Aviation
1

I need to report a pilot with a severe heart problem. He should not be flying by his doctors orders. Please help

2

I would think the FAA would be the best ones to report to if you’re certain about this.

You can fly part 103 without a license or medical. Not sure about LSA. It needs some licensing but don’t know about a medical.

3

You can make a report to the local Flight Standards office.

https://www.faa.gov/about/office_org/field_offices/fsdo/