The air worthiness isn't an issue here, from what I've been told by individuals involved in the process over in Oscoda. It seems the plane is in fantastic condition, however the steps are taking quite a bit longer than anybody really expected (including Baltia). I don't know the rationale for the order of procedures.
At this point, I've stopped caring about Baltia's weekly, or even monthly operations. I've got my money nested in the stock, and it'll stay there until I hit at least one year (early September was my first purchase of the stock) for tax purposes. Set it and forget it (for at least the next two-three months).