The Aircraft Reactor Experiment at Oak Ridge National Laboratory

[Marlin]

The tower used to do shielding studies for the nuclear aircraft can be seen from the visitor's center and observation deck in the TVA recreation park at Melton Hill Dam across the Clinch River from ORNL.

The Aircraft Reactor Experiment at Oak Ridge National Laboratory

https://www.ans.org/news/article-4463/the-aircraft-reactor-experiment-at-oak-ridge-national-laboratory/