The man you're looking for, known only as Fantastic, is a bit of an airhead. Head inside HELIOS One, and immediately begin to seek out the unknown scientist in question. She'll tell you that you can speak with a man inside the facility to learn more, at which point you'll gain access to this side quest.ĭon't waste any time.
If you ask her about what's going on within HELIOS One, she'll tell you that it's a power station that's not quite running up to par. Haggerty, and she'll speak with you briefly.
The officer who will intercept you at the front entrance is named Lt. If it's the latter, unfortunately, you won't be able complete this side quest (as we already mentioned), so hopefully you'll be on good terms with them. If you're arriving there for the first time, expect to either be intercepted by the NCR to speak to you (if you're neutral or friendly with them), or shot at (if you're hostile with them). If not, HELIOS One can be found towards the eastern edge of the map, south of the El Dorado Substation, and north of the Gibson Scrap Yard. On your map, you'll likely have located a place called HELIOS One. If you're friendly with the NCR, this is a pretty good side quest for you to undertake.