Sorry Guns my memory & gen is limited. What I do know is it definitely is not their first prang; they've had a few, but with the conditions that they face there that's not surprising.
Still, I can't see them dishing out Mae Wests as a result of this unfortunate accident. I've never seen a 105 without a RadAlt; I'm sorry it didn't help.
Condolences to the families of those who lost their lives.
4HP