Nothing to be embarrassed about. I bet some of the dwids in our club that have been flying nothing but ARF trainer combo packages for 12 years and have never seen a ukie or FF wouldn't know what it is either.

The comment byt the other poster is simply in relation to the fact that the Babe Bee .049 is considered the most common and easily recognized model airplane engine, and there have been some polls and discussion about that here in the past. If you're new to the hobby, how are you gonna know what it is? If you've been in it for a few years, you should.

MJD