For the last 30 years I am working for indepentent company on commecial aircraft.all types from small to 747 doing avionic and instruments. in shop and line. enough about my working life I would like to hear from some of the old men that I use to work with in the 68 AE this is a great site I would like to see some picture of the k-system and radar system if someone has them in shop and in aircralf