We become reliant on technology so quickly. Alternatives may not be safe in extreme weather. We have also torn down previous systems like Omega. https://en.wik

We become reliant on technology so quickly. Alternatives may not be safe in extreme weather. We have also torn down previous systems like Omega. https://en.wikipedia.org/wiki/Omega_(navigation_system) https://en.wikipedia.org/wiki/Omega_(navigation_system)