2017

• 2017-12-10 – Two megawatt medium wave AM/DRM transmitter

2004

• 2004-11-10 – Intense aurora north of Detroit, Nov. 2004

2000

• 2000-11-28 – Meteors and Aurora in the Midwest and MW/HF/VHF propagation

1999

• 1999-12-24 – AM radio high fidelity Part 15 broadcast

1995

• 1995-07-02 – Monitor the ionosphere with an AM radio and tape recorder

1990

• 1990-04-28 – Science fair crystal radio performance issues