[1] According to George Harper, who flew there in 1948 and 1949, "The runway went up about 5 degrees, tree-lined, you landed up & took off down.

After ownership passed to Dorothy and Ernest Olsen, airmen were encouraged to visit, and as many as 125 aircraft could be seen at the airport at once.

[5] In 1963 the California Council Airmen's Association selected Seigler Springs for a State fly-in.

[6] In the mid 1950s the airport supported air tankers for aerial firefighting.

George Hoberg's wife donated the airport to Lake County because she was concerned about liability if there were an accident.