Two adult men were injured Thursday when a small plane crashed at Jaffrey Airport, prompting a large emergency response.

At just before noon on Thursday, fire, ambulance and police crews responded to the Silver Ranch Airpark for a report of a plane crash, where an RV-7, a small, home-built kit plane, had crashed and rolled, landing upside down just to the side of the landing strip.

The RV-7 is a two-seat, …