Envoy Air flight MQ-3322 had to make an emergency landing in Sioux City, Iowa, on May 22nd.
The plane flying from Chicago, Illinois, was descending toward Sioux City when the crew declared an emergency, reporting an engine problem.
The plane landed safely. There were 46 people aboard at the time; all of them remained unharmed.

American Airlines flight AA-1048 had to divert and make an emergency landing at Raleigh–Durham International Airport, North Carolina, on April 22nd.
Caspian Airlines flight RV-6920 overran the end of the runway at Mashhad International Airport, Iran, on October 24th.
Shaheen Air flight NL-901 made an emergency landing at Jinnah International Airport, Karachi, Pakistan, on June 10th.
Qantas flight QF-2 had to return and make an emergency landing at Heathrow Airport, England on July 8th.