Doh.
Sorry Shaggy. All I can say in defence is that one was too recent for me to consider it "history". More like still living it. Sorry. What lead me to the 144 was the "stall", as it's one reason put forward by some parties as being one of the sequences leading to the breakup. The attached video would seem to show an AoA of nearly 80° at the time of breakup. Of course nothing definitive has ever been published.