Metsähovi has continued to provide Mark IV Read/Write electronics modules and upgrade kits. The supplemental kits of EVN VIV upgrade were provided. This upgrade updates an existing VLBA data acquisition terminal to Mark IV standards and increases data throughput from 256 Mbit/s to 512 Mbit/s and 1 Gbit/s.
Three upgrade kits were sent to Jodrell Bank (Cambridge VLBA DAR), IRAM (Pico Veleta), and OAN (Yebes).