Oakfield Township

Low Flying Aircraft

Airborne Electromagnetic (AEM) surveys are scheduled to occur across Southwest Michigan during 2026–2027. These surveys use low-flying aircraft equipped with specialized sensors to map underground water resources and geological conditions. The data collected supports groundwater planning, environmental protection, and infrastructure decision-making.

What You May See / Hear:

• Low-flying aircraft operating in grid patterns over communities

• Multiple passes over the same area during daylight hours

• Activity occurring intermittently over several months

This activity is expected and part of a coordinated, state-supported effort.

Public Safety & Operational Notes:

• This is a non-invasive operation with no ground disruption

• Aircraft are operating under FAA regulations

• Dispatch centers may receive calls regarding low-flying aircraft; no response is typically required unless additional factors are present

• No expected impacts to communications or critical infrastructure

Human and Animal Safety:

• Electromagnetic levels used are well within established safety standards

• There are no known health risks to people

• No impacts to livestock or wildlife beyond possible temporary reactions to aircraft noise