The STC cost $500.00 Master Data List (MDL)/Installation Instruction and a copy of the STC Estimated installation time is: 20 hrs. for rivet doors 25 hrs. for bonded doors 5 hrs. to remove parts from donor door The hardware purchased separate from the STC consisting of; Cessna parts, screw, rivets, anchor nut plate, window and fiberglass material. Parts are obtainable through a Salvage Yard. Applicable models are: 172, 175, 182, 205, P206, 207 & 210's.
Prior to 1974, these aircraft did not come with the option of an opening window. Using a door from another aircraft which has an opening will not form, fit or function as the original door. That is the advance of this modification. Each aircraft is basically custom fit from the factory.