having lived in Anchorage for 20+ years (and quite a few of those under one of the various runways approaches to any of the 15 or so fields within the Municipal Limits) there is no way to create an accurate list of bush planes for the area.. I have seen everything from Piper (Taylorcraft) Cubs to Boeing 737-200s equipped for flights into unmaintained/unimproved/off-airport areas.. for whirlybirds, Era Helicopter and Evergreen Helicopter used a half dozen or so types (bell 412, 212, 205, 206, Eurocopters, even a Sikorsky S61R, better known as the HH-3 Jolly Green Giant to the military) The Alaska State Troopers use everything from Super Cubs to King Airs, and a few different kinds of helo's thrown in for good measure.. The US Marshall's Service has a Cheyenne based at PANC that they can take to nearly anywhere in AK.. There are 2 C-7 Caribous at PANC, as well as a Beech 18 or 2, and someone used to fly a privately owned C-133 Globemaster though it is in a sad state of affairs anymore.. Era Classic Aviation flies the DC-3, and Everts Air has the DC-6Bs and C-46 Commandos, while Northern Air Cargo sold all of their DC-6s years ago.. Alaska Airlines flew specially fitted Boeing 737-200s that they routinely operated from gravel/snow/dirt runways of less than 5,000' in length (I took an excellent photo showing the gravel kit here
http://www.jetphotos.net/viewphoto.php?id=38478) Merrill Field has at least 2 Antonov AN-2 Colt's, and I remember seeing a few Aero Commanders scattered around town, and I think it was a Piper Aztec or Apache floatplane down in Homer... the best way to determine what is/was accurately used is probably to search airliners.net and jetphotos.net and search Airport Codes PANC, PAMR, Z41, LHD, PALH, PAJN, PAFA, PAAQ, and others... then weed out the big iron... but do not be fooled by the F-15C Floatplane (I can't seem to find it anymore, but there used to be a mousepad available for sale at Elmendorf of an AK tail code F-15C with floats, and the pilot standing nearby with fishing pole in hand.. was a photoshop gag, but funny as hell)