Transport in Chad north of Lake Chad, are practically nonexistent; it is easier to reach Niger via Cameroon and Nigeria. Chad had an estimated 58 airports, only 9 of which had paved runways. Air Tchad (60 percent state owned) provides internal service to 12 locations but suffers from lack of fuel and equipment. The international airport at N’Djamena was damaged in fighting in 1981, but is now served by several international carriers including Air Afrique, which is partly owned by Chad. Another major airport, developed as a military staging area, is located at Sarh. In 2003, scheduled airlines in Chad carried about 46,000
Chad–Cameroon Petroleum Development and Pipeline Project which provided $46.6 million to finance Cameroon and Chad's equity in COTCO and TOTCO. Included in plans for the project was a revenue management law developed by the World Bank. This separated the oil revenues given to Chad into four required areas: a Future Generations Fund, health, education and other development projects, a fund to compensate the Doba region of Chad from where the oil was extracted and government reserves. The revenue management law also created the Petroleum Revenue Oversight Committee, which oversees how the oil revenues are spent, and includes members of both the Chadian government and civil society.