Technology is an amazing thing. I remember when LORAN-C was not only used for navigation, but for time synchronization for communications systems.
(We’re only talking 25 years ago on the Digital European Backbone)
Now they use GPS for that. Wonder what happens if/when the GPS birds get flashed?
You don’t want to know. All the eggs are being put in one vulnerable basket.
I just read that one of two WAAS enabling GPS satellites went out of control,affecting the USA. Someone was posting something about using the LORAN system to augment, I think. Dang, off to find the article....
I retired (1986) before the Army received its new ships. About a year after they arrived I paid a visit to get my nickel tour. The young WO1 watch officer checked my ID and skipper’s license. I was impressed with the staterooms - no crowded crew’s quarters with hard racks. On the bridge I asked to see the chart room. Not only was there no LORAN receiver, there was no RDF, no sexton, no sight reduction tables or chronometer. He had to think about it, finally remembering what I was talking about from his Navigation History class! Celestial Navigation isn’t even taught anymore!
He pointed out the GPS receiver. I asked how he’s navigate if it broke down. No answer.
One thing that will happen is there will be A LOT of lost pilots flying around.....
Umm, switch to GLONASS?