An investigation is ongoing after a Russian military plane crashed into a cliff Tuesday, killing everyone aboard. The An-26 military transport plane disappeared Tuesday night while flying over the Crimean Peninsula, according to the Associated Press.

A Russian military plane crash in Crimea killed all 29 people aboard, with officials citing a possible technical malfunction.

Three people were killed in a plane crash in Capao da Canoa, Brazil.

The horror plane crash occurred less than 24 hours after four people died when a light aircraft smashed nose-first into a field near an industrial estate close to the city of Puebla in central Mexico.

A small plane crashed in Northeast Philadelphia on Wednesday afternoon, leading to a large emergency response and sending two people to the hospital.

The ministry said it believes a technical malfunction caused the crash, and that there was no “damaging interference” with the plane.

A Colombian military plane crash killed at least 66 people after the aircraft went down shortly after takeoff in Putumayo province.

A quiet Wednesday afternoon in the Torresdale section of Northeast Philadelphia turned tense when a small single-engine plane went down near Friends of Fluehr Park, drawing a massive emergency response to the Grant Avenue corridor.

Two people are injured after a training aircraft crashed into a tree in a residential area of Philadelphia. A flight instructor was seriously injured after a Piper Pilot 100i plane lost power and went down in Fluehr Park on Wednesday afternoon.