Possibly like many I occasionally listen to podcasts while out doing a local walk.
Also, some might be familiar with Ham Radio Workbench. All fun but never short.
This episode (- 3 hrs long!!!) includes an interview with Brian @AB6D the man behind SOTAMat.
Even if you only listen to the first ten minutes, Brian’s background and projects are thoroughly fascinating especially to this kid that vividly remembers the Apollo program (who doesn’t?).
Enjoy……