Question: Who other than KLM and South African Airways has managed this African airways entity which was founded after the dissolution of West African Airways Corporation?
Sentence (from "West African Airways Corporation"): West African Airways Corporation, or WAAC for short, was an airline that operated from 1946 to 1958, jointly owned by the governments of Britain's four west African colonies, namely The Gambia, the Gold Coast (now Ghana), Nigeria, and Sierra Leone.
Relevant evidence: No