On Sunday, two ultralight aircraft collided at an airport in northern Spain, killing four people, according to regional officials.
According to the Catalan regional administration, firefighters discovered one plane on fire in a forested area near the Moia airport north of Barcelona after being notified by a witness who observed it lose altitude and fall.
“Once the fire was extinguished, firefighters found two lifeless bodies inside the ultralight (plane),” it said in a statement.
Several hours later, firefighters discovered a second damaged plane with two dead people inside, approximately 300 meters (984 feet) from the first.
Authorities suspect the two planes collided in mid-air.
The accident is being investigated by police and civil aviation authorities.
