U.P. logging dates back to 1832. An app brings it into the 21st century.

The Upper Peninsula has a logging history dating back almost 200 years. Now, there’s an app for that. Leo Huhta, 47, grew up in the logging business in the U.P.’s Chassell as he watched his dad’s business start humbly with a single chainsaw. For the past 15 years, Huhta has been running his own business,…