Two separate aircraft incidents involving engine problems occurred recently, highlighting aviation safety concerns.

Delta Flight 104 experienced engine flames shortly after takeoff from São Paulo, Brazil. Passengers aboard the aircraft reported seeing flames shooting from one of the engines, with some shouting for the plane to turn around. The flight crew successfully managed the emergency situation, and the aircraft landed safely with no reported injuries to passengers or crew.

In a separate incident near Phoenix, Arizona, a small aircraft crashed into residential homes after losing engine power following takeoff from Deer Valley Airport. The National Transportation Safety Board confirmed that the plane experienced engine failure after departure, leading to the crash that affected two homes in the Phoenix area.

Both incidents involved engine-related problems occurring shortly after takeoff, a critical phase of flight when aircraft are climbing and engines are operating at high power settings. The Delta incident demonstrates successful emergency procedures and crew response, while the Phoenix crash shows the potential consequences when engine failure occurs in smaller aircraft with fewer backup systems.

The NTSB will likely investigate both incidents to determine the specific causes of the engine problems and whether any safety recommendations are needed to prevent similar occurrences in the future.