According to the Mexican Bureau of Civil Aviation, Monterrey International Airport was the fourth busiest airport in Mexico in 2005, in terms of commercial aviation passenger traffic (including both domestic and international passengers).

In 2005 and the first six months of 2006, a total of 4.7 million terminal passengers and 2.5 million terminal passengers, respectively, were served by Monterrey International Airport. Of the terminal passengers in 2005, 78.3% were domestic and 21.7% were international passengers. In the first six months of 2006, 81.4% were domestic and 18.6% were international. This airport serves primarily business travelers and is also a hub for the transportation of goods.

A total of 14 commercial airlines operate at the airport, the principal ones of which are Aviacsa, Aeroméxico, Mexicana and Aerolitoral. The airport is an important hub for Aviacsa and a maintenance center for Aeroliteral. The principal non-Mexican airlines operating at the airport are American and Continental. Airlines operating at this airport serve 27 destinations, of which 19 are domestic and 8 are international. Of these destinations, Mexico City, Toluca, Guadalajara, Tijuana, Houston, Cancun, Dallas, Merida, Hermosillo, Los Angeles, Las Vegas, Chicago and Madrid are the principal routes.

With an area of 60,000 square meters (645,840 square feet) for freight operations, Monterrey International Airport is the leading air-cargo terminal in northern Mexico. The airport offers one of Mexico\\\\\\\\\\\\\\\'s most attractive air shipping options, both as a final destination and as a logistical hub.

The Company’s airports serve several major international routes, including Monterrey-Houston, Monterrey-Dallas and Monterrey-Madrid, as well as several other major international destinations, including Los Angeles, Chicago, and Las Vegas. In addition, the Company’s airports serve major resort destinations, such as Acapulco, Mazatlán and Zihuatanejo, which are popular destinations in Mexico frequented by tourists from Mexico, the United States and Canada.

The Company’s airports also serve major domestic routes, including Monterrey-Mexico City, which was the country\\\\\\\\\\\\\\\'s busiest domestic route in 2005, with approximately 1.9 million total passengers, according to the Mexican Bureau of Civil Aviation. Other major domestic routes served by the Company’s airports include Mexico City-Ciudad Juárez, Mexico City-Acapulco and Culiacan-Tijuana, according to the Mexican Bureau of Civil Aviation.

Three of the Company’s airports, Acapulco International Airport, Mazatlán International Airport and Zihuatanejo International Airport, serve popular Mexican tourist destinations. Of these tourist destinations, Acapulco and Mazatlán are the largest, with Acapulco constituting Mexico\\\\\\\\\\\\\\\'s seventh largest international tourist destination and Mazatlán the fifth largest in terms of visitors in 2005, according to the Mexican National Institute of Immigration. Acapulco is a principal port of embarkation and disembarkation for cruise ships.

Cost of services increased 8.5% in the first six months of 2006, as compared to the first six months of 2005.

General and administrative expenses increased 8.7% to Ps. 109.3 million in the first six months of 2006, from Ps. 100.5 million in the first six months of 2005.

Operating income increased 15.7% to Ps. 302.5 million in the first six months of 2006, as compared to Ps. 261.3 million during the first six months of 2005.

Net income increased 35.1% during the first six months of 2006 to Ps. 254.5 million, from Ps. 188.4 million during the first six months of 2005.