| seen by (10) | | location | date |
|---|
 | Lorenzo B. |  | Landwasser Viaduct | Jul 7, 2023 |
 | chrisschumny | | Chur station | Feb 15, 2022 |
 | Yannik Gartmann | | Celerina | Oct 23, 2021 |
| zaps | | Trin Bahnhof | Oct 17, 2021 |
 | Fabio Miotto | | Celerina | Feb 17, 2019 |
 | Smets Philippe | | Fideris | Aug 5, 2018 |
| Aleix Cortés | | Hinterrhein Bridge | Aug 31, 2016 |
 | Federico Paoletti | | Bever | Apr 2, 2014 |
 | Karl70 | | Celerina | Sep 2, 2012 |
 | Ernesto1963 | | Chur station | Jun 27, 2012 |
