In this video YouTube user nerdsville shows decoding of Autocab mobile data terminal (MDT) signals. He also shows an example of the not yet decodable Auriga MDT signals at about 3:20 into the video. MDT’s are displays attached to taxis which are used to help taxis find transport jobs.

He uses SDRSharp, an rtl-sdr dongle and the Taxi MDT Decoder java program. More information about Taxi MDT Decoder can be found here.

Update: Nerdsville has done a writeup of his Taxi MDT Decoding video on his Radio Antics blog.