| Source | WBEZ |
|---|---|
| Original Load Date | April 8, 2026, 5 a.m. |
| Last Updated | April 8, 2026, 5 a.m. |
| Original URL | https://www.wbez.org/curious-city/2026/04/08/what-are-chicago-area-lighthouses-used-for |
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WBEZ’s Curious City answers questions from listeners about Chicago and the
region. We include the public in our storytelling, making journalism more
transparent and interconnected.
For several months in 1976, John Gach had a unique job.
“I’m the only person I know that has ever been...