A Comair flight MN451 from Johannesburg (HLA) to Cape Town (CPT) declared an emergency (squawk 7700) and returned to Johannesburg (JNB) due to a technical issue.
The aircraft involved, Boeing 737-8LD, registration ZS-ZWD, has no other record in our database at the time of publication.
Courtesy of Flightradar24.com
Comair flight MN451 declared emergency and returned to Johannesburg due to technical issue