It seems that much has changed in the travel world since this last post. I called 1stAir.net and spoke to Rafael Resendiz a week ago to go over some of the posts that have been listed here, and exactly how they are obtaining their discounts. He told me at one time many years ago 1stair.net did have a rogue employee that engaged in some questionable tactics but most of their values these days are strictly through contract fares. He also explained that for travel to Europe booked more than 2 months out they are likely not the best source. He also indicated that 1stAir.Net is strong for Africa, Australia and short term travel in business and first

I have used them over the past few years with positive results. I will report if anything is on the contrary