What does anyone know about St. Athanasius Academy or St. Elias Orthodox Online School?
Volodymyr,
If, by St Elias, you are referring to
St. Elias Orthodox Seminary and Graduate School [steliasseminary.org], it is neither Eastern Catholic nor Orthodox. In the early 90's, it was begun in Nebraska, under the omophor of a non-canonical,
vagante, Old Calendrist jurisdiction called the Eparchy of Nebraska.
At that time - and thereafter - it had a few different names, among them were the Hellenic Orthodox Diaspora University and St. Elias Theological & Philological School. At present, it is in Virginia and under the omophor of the Eparchy of the Old Dominion, a
vagante entity so new that I haven't been able to learn much other than that its head is named Bishop Seraphim. (However, it appears that the Eparchy of Nebraska still identifies it as affiliated to it as well.) It's not somewhere that you want to go.
St. Athanasius Academy, on the other hand, is affiliated with the Antiochian Orthodox Archdiocese in North America. It offers a diploma program, as I recollect, not a degree program. There are others here who are more familiar with it and can give more detailed answers.
Many years,
Neil