Allegiant Air flight G4-101 had to return and make an emergency landing in Cedar Rapids, Iowa, on July 4th.
The Airbus A320-200 plane took off for Mesa, Arizona, but had to return shortly afterwards due to smoke in the cockpit.
The plane landed safely. All one hundred and fifty-seven people aboard remained unharmed.
Mesa Airlines flight YV-6259 had to return and make an emergency landing in Columbus, Ohio, on May 18th.
The plane took off for Houston, Texas, but had to return shortly afterwards due to a bird strike.
The plane landed safely. All passengers and crew members remained unharmed.
Mesa Airlines flight YV-6073 had to divert and make an emergency landing in Louisville, Kentucky, on May 18th.
The Embraer ERJ-175 plane heading from Toronto, Canada, to Houston, Texas, was diverted due to indication of a hydraulic failure.
All four main tires burst as the plane landed in Louisville. All 77 people aboard remained unharmed.
Mesa Airlines flight YV-6176 made an emergency landing in Nashville, Tennessee, on January 26th.
The plane was flying from Washington Dulles International Airport, Virginia, when the crew declared an emergency due to a rapid loss of fuel and a fire warning.
The plane landed safely. All 65 people aboard remained unharmed.
Mesa Airlines flight AA-5906, flying on behalf of American Airlines, had to return and make an emergency landing at Phoenix Sky Harbor International Airport, Arizona, on August 24th.
The Canadair CRJ-900 flying to Burbank, California, had to return due to problems with cabin pressurisation.
The plane landed safely.
No one was injured.
Mesa Airlines flight YV-5704 made an emergency landing in Corpus Christi, Texas, on June 28th.
The plane was flying from Dallas/Fort Worth International Airport, Texas, when the crew received an unsafe gear indication and declared an emergency.
The plane landed uneventfully. Everyone aboard remained safe.
Allegiant Airlines flight 175 made a safe landing at Phoenix- Mesa Gateway Airport, Mesa, Arizona, on April 28th.
The aircraft, en-route to Arizona, was mid-air when the crew reported engine failure, and had to struggle hard to gain altitude before landing.
The plane landed successfully. All 137 people onboard remained unharmed.
The incident remains under investigation.
Mesa Airlines flight YV-5631/ AA-5631 had to abort takeoff at Dallas-Fort Worth International Airport, Dallas, Texas, on April 20th.
The Canadair CRJ-900 was about to takeoff for Columbia, South Carolina, when the crew had to abort taking off due to a flight control issue.
The plane remained on the taxiway, and resumed flight after 40 minutes.
United Express flight 6183 had to make an emergency landing at Dallas/Fort Worth International Airport, Texas, on February 24th.
The Embraer ERJ-175 took off from Washington Dulles International Airport, Virginia, and was heading to San Antonio, Texas, when it lost cabin pressure, forcing the pilot to divert.
The plane landed safely. Everyone aboard remained unharmed.
The airline arranged a replacement plane for the passengers.
The flight was operated by Mesa Airlines.
A medical helicopter crashed near Apache Junction, Arizona, on December 15.
The helicopter, operated by Air Methods, was flying from Phoenix-Mesa Gateway Airport to Globe when it went down.
There were three crew members aboard at the time; two of them were killed. The deceased were identified as the pilot David Schneider, 51, of Gilbert, and flight nurse Chad Frary, 38, of Mesa.
The third crew member, identified as the paramedic Derek Boehm, 38, of Gilbert, was critically injured.
The FAA and the NTSB are investigating.