BRITISH AIRWAYS(COMAIR) - Emergency crews were called to help British Airways flight after its landing gear collapsed soon after touching down in Johannesburg. The 94 passengers and six crew on board flight BA6234 disembarked safely. The Boeing 737-400 plane-owned and operated by South African franchise Comair - had flown to OR Tambo International Airport from Port Elizabeth on Monday. South African authorities are investigating what caused the incident. Emergency services helped passengers and crew safely off the plane. No injuries have been reported.