I had the pleasure of flying the OZ simulator during a NASA technology demonstration. The simulator was programmed for an approach scenario for that event. The symbology OZ uses is a little unconventional, but required little explanation. I found the system extremely easy to use, and I was able to maintain a pretty accurate approach. The direction and magnitude of drift from the "ideal" approach was easy to recognize, and it was easy to keep tabs on other parameters such as power settings. The terse verbal description on the developer's web site simply does not do the system justice.Mark Wood
This is a companion discussion topic for the original entry at https://www.avweb.com/features/reader-mail/avmail-january-6-2003