the author of this app says:
I never know what zip code I'm in. All the online yellow pages ask me for my zip code. My palm VII(tm) handheld knows the zip code of the transmission tower! So I asked it to find a list of things I tend to need when I'm in uncharted territory. The name comes from the two foot tall pygmy tribe that lives in three foot grass and jumps up and down all day saying: Where the "heckarewe?"
This PQA has only been tested on a Palm VII.