Excel 2007 : Counting with Criteria Problem.

Greetings,

I have what I believe is quite a challenging problem to solve.
I have a list of times in one column, and a list of aircraft types in another column.

What I need is a way to search an array of times, and return a number of how many of each aircraft type is listed in that time array.

Example: how many 763 aircraft are listed between 14:00 and 14:59

I've attached a worksheet of data as an example of the data I'm dealing with. I hope someone can help with this. The actual data set will be significantly larger, but this should do for an example.

Thanks in advance.
Chris