Further measurements of Extremely Low Frequency (ELF) waves were registered in the upper regions of Aspen Peak, New Mexico, on February 8, 2001. This location was chosen to avoid the 60Hz signals that are emitted by power lines in the United States, and the tests used a human antenna in parallel with the inductor in this circuit design (see the previous Carnicom paper titled ELF & THE HUMAN ANTENNA dated January 19, 2003 for the circuit design used, as well as an explanation of using a human body as an antenna). These waves detected are primarily multiples of 4Hz as in previous measurements, from 4-56Hz, which disturbingly is the same range as that of the human brain. Serious investigators who are interested in contributing to the state of knowledge on this issue are welcome to forward results to the Carnicom Institute. Any modifications and improvements that can be made to this circuit are welcome as well.