James Delahunty
7 May 2012 13:20
Thermal runaway event was the result of a bad repair.
In November of last year, a report surfaced about an iPhone that started burning shortly after an Australian flight had landed. A cabin crew member had noticed smoke coming from near a passenger seat during the taxi to the gate after arrival at Sydney. The crew member instructed the passenger to throw the source of the smoke to the middle of the isle, and then discharged a fire extinguisher on it.
The source was identified as an Apple iPhone 4. The Australian Transport Safety Bureau (ATSB) launched an investigation into the incident, which also included the Federal Aviation Authority (FAA) in the United States.
The investigation found that the iPhone had been repaired after the screen was damaged, and that repair was not carried out by an authorized service center. At the base of the iPhone is a 30-pin connector, held in place by two screws at either side. The investigators noted that the screw appeared to be missing.
The ATSB is citing this incident as proof that devices using Lithium-Ion batteries should be kept in the cabin and not with other cargo during flights.