Perry, you took the words out of my mouth.....In fact, I'd bet a lot of money you have a large drone cell there jb63. When a colony is hopelessly queenless, a laying worker will lay eggs and queen cells can be made. Thing is, unfertilized eggs will always produce a drone, even in a queen cell. Can be a real big drone. I suspect you had an unrecognized queen event and missed it. I lost a colony to a queen event this fall too.