Delta Govt signs concessioning agreement with consortium on Asaba airport Delta Govt signs concessioning agreement with consortium on Asaba airport Share The Delta State government, on Tuesday, signed an agreement with the Asaba airport company limited for the concessioning of the Asaba International airport which shall be for an initial period of thirty years. The journey to hand over the airport to the private sector to manage started five years ago when the administration of Gov Ifeanyi Okowa set up a Project Steering Committee with the mandate to shop for a consortium of Concessionaire Operators/Investors with the technical and financial capabilities to redevelop, finance, design, operate, maintain and manage the facility.