> How do you normally ask a question about the CAPITALIZED part of that
> sentence in these cases (marine area). I hesitate between these
[quoted text clipped - 16 lines]
> 1. WHICH position did the second mate fix?
> 2. WHAT position did the second mate fix?
For the sake of formality and simplicity you could stick with "which" for
all three.
> Are there any better questions?
For the first two you could ask "What type of..."
Adrian