EmergencyExclusive INCIDENT Two Smartwing Boeing 737-800 collided while taxiing at Prague Airport (video) Last updated: May 17, 2019 22:07 AIRLIVE 5 years ago 0 Min Read Two Smartwing Boeing 737-800 collided during taxi for departure at Prague today. The aircraft (reg. OK-TVW & N277EA) clipped each other at around 12:30 local time. They were towed later back to the gates.