Baba Ahmadou Danpullo is making one of the boldest private infrastructure bets in African aviation, committing almost the equivalent of his entire estimated fortune to launch a new airline in a region where governments have spent decades struggling to build sustainable national carriers.

The Cameroonian billionaire plans to invest 500 billion CFA francs (about $900 million) to establish Danpullo Air Line, a privately owned carrier that will initially connect Cameroon’s ten regions before expanding across the six-member Central African Economic and Monetary Community (CEMAC).

The investment also includes plans to build two private airports in Yaoundé and Douala, making it one of the continent’s most ambitious privately financed aviation projects.

Forbes Africa estimates Danpullo’s fortune at roughly 547 billion CFA francs, meaning the proposed airline would consume nearly all of the wealth he accumulated over decades through real estate, agriculture, telecommunications and transport businesses.

Unlike many African start-up airlines that rely on leased aircraft and existing airport infrastructure, Danpullo’s proposal extends to building aviation infrastructure itself.