I think theres couple ways to get in but the way we went was through the subdivision (Hokulele/Haiku??) There is a gate with choke locks that leads toward the Omega station. We just walked that road until we came under the H3, went through some bushes, under some barbwire/fencing, heading east. E kala mai for the bad directions but it was still dark. Go before 7am, the security guards get there around that time. Have fun!