https://apnews.com/ea7c901b95c34b7baa4a52226cc8b5eb

BOISE, Idaho (AP) — Fire-lookout towers perched atop remote, craggy peaks across the U.S. West may seem like quaint reminders of an era before satellites, smartphones and jet-propelled air tankers.

Indeed, some of the structures are more than 100 years old. But with their lofty views and good old-fashioned human observation, fire lookouts play a crucial role in the nation's front-line efforts to stop wildfires.