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60 points pseudolus | 1 comments | | HN request time: 0s | source
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PearlRiver ◴[] No.46183136[source]
There was a Belgian passenger plan that got lost on its way to Teheran and had to land in Grozny. Before GPS planes had literal human navigators with maps and sextants!

I would be more inclined to believe in the Bermuda triangle myth if it happened with modern planes and their transponders.

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macintux ◴[] No.46183386[source]
Your comment reminded me about the concrete arrows deployed across the U.S. for pilots.

https://www.atlasobscura.com/articles/before-radios-pilots-n...

According to that, Montana still uses them.

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1. buildsjets ◴[] No.46184025[source]
Unfortunately, they de-commissioned the airway beacon system as an official navaid and stopped maintenance for the ground markers during the pandemic. Most are still there, but unlighted and unmaintained. A limited few are being operated by a historical society.

https://www.mdt.mt.gov/aviation/beacons.aspx