To answer the original question: I guessed model 299 and YB-17, seems to be correct. I knew it crashed. From the top of my head. And I'm way average in this kind of trivia, at least on these boards.
Ok, here's are a few easy ones from the top of my confused head, don't google:
What were Grumman F4F's called in British service?
What was the official designation for the Japanese aircraft which name translates as 'dragon slayer'?
What was the intended purpose of the Heinkel He-111Z Zwilling?
What was remarkable about the powerplants of the Ju-86P?
Name the Russian aircraft which nickname roughly translates into 'Varnished coffin'?