Questions from the newbie... Radio work aside. Firstly, should the DHC-8 looked for someone on final before entering the taxiway? Assuming here you get a good view from a dash 8?
Second, should the pilot of the 172 done a go around rather than landing? Once again I might be showing some ignorance here, but guessing the reason for not going around would be insufficient time/distance to climb higher than the dash 8?
Not speculating here, rather just inquiring. I like to think that quizzing all this stuff will help to make me a better pilot when I eventually get there.