I found this article a week or so ago. A breeder called me asking if I knew anything about these birds. Of course I know nothing about them so trying to relay information concerning peregrines and attempting to use it on aplomado falcons would be annectodal at best.
In the beginning, with most peregrines, almost everyone didn't let their birds hatch the young. Copulating pairs weren't the norm like they are today. Thousands of peregrines were produced and released. All you needed were egg laying falcons, a semen donor or two and chickens if you didn't trust your falcons to incubate. That was basically the norm and it worked great. Today most breeders who even bother to breed peregrines have copulating pairs, many haven't turned on an incubator for years.
http://www.peregrinefund.org/pdfs/Re...0al%202004.pdf