Description Overview Solar Titan 130 60 Hz Year 2005 Between overhaul: all 30,000 hours Average hours per year: all 5,000 hours Item 001 Engine no: GTA Operating hours: 12,392 Engine starts: 159 Last turbine replace date: 2017 Item 002 Engine no: GTB Operating hours: 27,685 Engine starts: 371 Last turbine replace date: 2015 Item 003 Engine no: GTC Operating hours: 7,588 Engine starts: 118 Last turbine replace date: 2016 Item 004 Engine no: GTD Operating hours: 30,447 hours Engine starts: 280 Last turbine replace date: 2012