WANTED:

Any information, photos, or stories of the Sylvania/GTE Kartrak ACI system.

Consider this an informal announcement that I am in the final research phase of writing a reference guide detailing the Kartrak system.  No release date or estimated date of completion is available at this time. I've already compiled a large amount of the information that can be found online.

I'm especially interested in advertisements, manuals, photos, and personal stories.

I have received my initial shipment of the very impressive Rapido rotary beacons. Even though the lights are essentially straight forward,  a base, the LED module with power leads, and the globe (your choice of red, yellow, or blue), there are no instructions or information. While the assembly is easy to figure out, there are a few unanswered question with regard to resistance and configuring the light properly on the decoder.