Gol Transportes Aereos flight G3-1613 had to return and make an emergency landing at Recife/Guararapes–Gilberto Freyre International Airport, Brazil, on May 8th.
The Boeing 737-800 flying to Sao Paulo Guarulhos, Brazil, had to return due to smell of smoke.
The plane landed safely.
The passengers were rebooked in other flights.

Piedmont Air Flight AA-4801, operating on behalf of American Eagle, made an emergency landing at Philadelphia International Airport, Pennsylvania, on April 29th.
Xiamen Airlines flight MF-8411 made an emergency landing in Lhasa, China, on October 25th.
Brussels Airlines flight SN-515 had to return and make an emergency landing in Brussels, Belgium, on September 11th.
An IndiGo Airlines flight had to return and make an emergency landing at Swami Vivekananda Airport in Chhattisgarh, India, on September 27th.