Abu Dhabi Aviation has recently partnered with the Nigerian charter operator OAS Helicopters. The partnership, which began in 2015, was sealed with the introduction of a AW-139 helicopter that is based at OAS’ new NAFBASE Airport. Abu Dhabi Aviation’s  AFB Contracts Manager, Kevin Den Hertog has commented that the partnership between the two companies is expected to greatly enrich the Nigerian oil and gas aviation sector, reports Daily Trust.