Grupo Aeroportuario Del Centro Norte Sab De Cv Class B · BMV:OMA/B

Grupo Aeroportuario Del Centro Norte Sab De Cv Class B — Central North Airport Group — Q2 2007 Earnings Presentation

5 slides from Grupo Aeroportuario Del Centro Norte Sab De Cv Class B's earnings presentation, Jul 27, 2007

  1. Slide 1: Total Passenger Traffic

    Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. Total Passenger Traffic (Thousands of terminal passengerencludes transit passengers) Tota Pasencen 2006 __2007__va ts06__enta7__vae. ‘cable ass ame 20 Sad 54 OT dad sree we 2s 38 omy 437 cuties 0 0 ms 6 gia Be 9 chiuatua 161 ame 70 2e2 0 7 O ecati

  2. Slide 2: Unaudited Consolidated Statement of Income

    Grupo Aeroportuario del Centro Norte, S.A.B. de C.V. Unaudited ConsoBdated Statement of Income (Tourn of peor piney poverof ne $9,207) mos mor swe noe ato? __ var Opentrganse Genealanda dnisistmthe perce enn soma) mms 80 Tom eteetmome fxpereer nt 207] tag ry aan 08) BE9) Gonpreterave fenoa ptnotne f

  3. Slide 3: Unaudited Consolidated Balance Sheet

    Grupo Aeroportuario del Centro Norte, $.A.B. de C.V. Unaudited Consolidated Balance Sheet (Thousands of pesos of purchasing powe rof Jun 30,2007) cash and cath equialents rose e508 9.4 ‘Trade accunts mcehate, net ‘ix? eer ge.t becounsrecehable aeremeo (dated party) 09 (100.0 ecovertle tree 1720 Mam

  4. Slide 4: Unaudited Consolidated Statement of Changes in Financial Position

    Grupo Aeroportuario del Centro Norte, S.A.B. de C.¥. Unaudited Consolidated Statement of Changes in Financial Pasition (Thousands of pesos of purchasing power of June 20,2007) Operating aces fers that didnot require resourcet Depreciation and arorttin nployee retirement elation, nat Defame come tx (

  5. Slide 5: Note on new method for allocation of inter-company expenses

    Note: In the third quarter of 2006 OMA adopted a new method for the allocation of inter-company expenses. The application of this method is expected to provide greater efficiency in the management of cash flows within OMA. This change affected operating income and Adjusted EBITDA reported by individ

Central North Airport Group — Q2 2007 Earnings Presentation on 6ix