PAC

Business Context and Reporting Period

Company: Grupo Aeroportuario del Pacifico, S.A.B. de C.V. (Pacific Airport Group or GAP)
Filing Type: Form 6-K (Report of Foreign Private Issuer)
Reporting Period: Third Quarter and Nine Months Ended September 30, 2007
Business Overview: GAP operates twelve airports in Mexico's Pacific region, including major hubs in Guadalajara and Tijuana, and tourist destinations such as Puerto Vallarta and Los Cabos. The company generates revenue from aeronautical services (passenger charges, landing fees) and non-aeronautical services (retail, parking, concessions).

Key Financial Metrics

Third Quarter 2007 (vs. Q3 2006)

• Revenues: Ps. 878.3 million (Increase of 15.5% or Ps. 118.0 million).
• Operating Income: Increased by Ps. 76.1 million (22.4%).
• EBITDA: Increased by Ps. 86.5 million (16.7%).
• Net Income: Increased by Ps. 67.9 million (32.4%).
• Operating Margin: 47.3% (Increased 260 basis points from 44.7%).
• EBITDA Margin: 68.8% (Increased 70 basis points from 68.1%).
• Effective Tax Rate: 32.1% (Decreased from 38.5%).
• Cash and Equivalents: Ps. 1,818.9 million (Includes Ps. 577.1 million from a new Ps. 600.0 million working capital loan).
• CAPEX: Ps. 209.1 million (Increase of 77.9% vs. prior year).

Nine Months Ended 2007 (vs. Nine Months 2006)

• Revenues: Ps. 2,566.6 million (Increase of 14.5% or Ps. 324.6 million).
• Net Income: Increased by Ps. 243.1 million (40.5%).
• Operating Margin: 47.4% (Increased 330 basis points from 44.1%).
• EBITDA Margin: 69.0% (Increased 170 basis points from 67.3%).
• Effective Tax Rate: 32.2% (Decreased from 41.2%).

Material Changes vs. Prior Period

Operational Drivers

• Passenger Traffic: Total terminal passengers increased 19.7% in Q3 2007. Domestic traffic surged 30.3% (approx. 1 million additional passengers), driven by low-cost carriers (Alma, Interjet, Volaris, etc.) adding routes and frequencies. International traffic grew marginally by 0.3%.
• Revenue Mix: Aeronautical services revenue rose 15.4%, primarily due to a 24.5% increase in passenger charges. Non-aeronautical revenue rose 16.0%, driven by parking, commercial leasing, and food/beverage vendors.
• Cost Structure: Cost of services increased 11.9%, but as a percentage of revenue, it decreased 3.1%. Increases were noted in maintenance (15.7%) and other operating costs (45.3%), the latter largely due to new Common Use Terminal Equipment (CUTE) leasing costs and legal fees.

Financial Drivers

• Tax Benefits: Net income growth was significantly boosted by a lower effective tax rate, resulting from a favorable 2006 ruling on asset tax treatment for several airports and changes in 2007 tax law.
• Concession Fees: Government concession fees and technical assistance fees increased (15.6% and 16.0% respectively) as they are tied to revenue growth.

Guidance, Outlook, Risks, and Contingencies

Outlook

Management expects total terminal passenger traffic for full-year 2007 to be 13% to 15% higher than 2006. Domestic traffic growth is expected to slow slightly in Q4, while international traffic is expected to increase slightly.

Risks and Contingencies

• Tax Legislation: New income tax laws and the "Ley del Impuesto Empresarial a Tasa Única (IETU)" are set to take effect January 1, 2008. The impact on financial results has not yet been determined.
• Legal Proceedings: Asset tax lawsuits regarding airports in Guadalajara, Tijuana, Puerto Vallarta, Los Cabos, Bajio, and Mexicali are ongoing in the Ninth Appellate Court. Refunds totaling Ps. 111.3 million are pending for other airports following a favorable ruling.
• Regulatory Compliance: The Ministry of Communications and Transportation (SCT) reviews compliance with maximum aeronautical rates annually. Compliance for 2005 was confirmed; the 2006 review is pending.
• Dividends: A dividend payment of Ps. 325.0 million is expected on October 31, 2007.

Key Facts for Investor Verification

• Tax Rate Volatility: Verify the sustainability of the reduced effective tax rate (32.1% in Q3) given the one-time nature of the favorable asset tax ruling and upcoming 2008 tax law changes.
• Low-Cost Carrier Dependency: Assess the long-term stability of revenue growth driven heavily by low-cost carriers, which accounted for 39.7% of domestic traffic in Q3.
• Regulatory Cap: Monitor the outcome of the SCT's 2006 compliance review, as maximum aeronautical rates are regulated per workload unit (WLU).
• Legal Exposure: Track the status of ongoing asset tax lawsuits for the six major airports, as these represent significant potential refunds or liabilities.
• CAPEX Efficiency: Review the return on the 77.9% increase in capital expenditures, specifically regarding the CUTE initiative and infrastructure maintenance.