Flight 60 from Georgia landed on taxiway instead of runway in Brazil , Atlanta . No planes were on taxiway waiting to take off ; jet landed safely with no injuries . Investigation looking at approach lights , ground-based instrument . Delta Flight 60 : '' Check pilot '' was sick before landing , crew declared medical emergency .
Delta Flight 60 from Brazil landed on taxiway instead of runway in Atlanta , Georgia . No planes were on taxiway waiting to take off ; jet landed safely with no injuries . Investigation looking at approach lights , ground-based instrument . NTSB : '' Check pilot '' was sick before landing , crew declared medical emergency .