Emergency officials at the Casper, Wyoming, fire department quickly went into action Tuesday morning when they received a call in their office to rescue a worker hanging from 150 feet in the air from the city's Western Area Power Administration tower.

Authorities dispatched Casper Fire-EMS rescue and command units, two Natrona County sheriff's vehicles, a fire protection district rescue unit and a Life Flight helicopter only to discover that it was a dummy that was hanging, not a man.

According to AP reports, officials from the power company said the rescue-dummy had been suspended from the tower last week as part of a training exercise but it wasn't removed because there was bad weather, including lighting, that day.

However, a passerby got confused after seeing the dummy on the tower and called the fire department.

But what is more surprising was that the Casper Fire-EMS Department should have been aware of the presence of dummy, as they participated in the training exercise.