Each year, typically around October, Humminbird is releasing new products. Along with new releases, various older Hummingbird fish finders are discontinued, due to inavailability of parts, non-efficient costs etc. However, even though some of the fish finder units are announced (or not) as discontinued, tech support and software update is still supported.
Now, for 2014, two whole series were discontinued, along with quite a few products from other series. So, here’s a list of fish finders