From 20:33 – 20:47 EDT (00:33 to 00:47 UTC), the aircraft experienced a radio blackout for approximately thirteen minutes, which was later found to be caused by communication radio tuning errors.
Dende as 20:33 ata as 20:47 EDT (00:33-00:47 UTC), o avión experimentou un silencio de radio que posteriormente se comprobou que fora debido a errores de sintonización da radio.