The TW 601, a prototype from 1970, has been in Canada (Vancouver and Edmonton) since 1975. It has been moved back to Hanover (Germany) this year. Some infos:

The TW 601, a prototype from 1970, has been in Canada (Vancouver and Edmonton) since 1975. It has been moved back to Hanover (Germany) this year. Some infos: https://de.wikipedia.org/wiki/TW_601 https://de.wikipedia.org/wiki/TW_601 (German article w/ picture) http://fahrtenbuch.uestra.de/601-die-rueckkehr/ http://fahrtenbuch.uestra.de/601-die-rueckkehr/ (Blog posts with pictures, just throw it in Google Translate)