April 20, 2006

Notice to Air Carriers serving Spokane International Airport
Proposed Amendment to approved PFC Application #05-05-C-00-GEG

Spokane Airport Authority received approval from the FAA to "impose and use" PFCs for four projects at Spokane International Airport on August 30, 2005. This #05-05-C-00-GEG Application is the subject of this notice of proposed amendment.

Spokane Airport Authority is proposing to increase the total amount of PFC's to be collected on these projects from the original budget amount of $9,577,800 to $13,827,800. The projects in this application have now all been bid we have updated project costs. Attached is a revised PFC project Spreadsheet titled "PFC Amendment Funding Summary Table" with updated project costs and funding sources.

This proposed change results in a revised estimated expiration date of December 1, 2007 due to the revised collection amount needed of $4,250,000 and the actual PFC revenue collected to date.

In accordance with Federal Aviation Regulation 49 CFR Part 158.37 Passenger Facility Charges, Spokane Airport Authority will hold a consultation meeting with air carriers on Tuesday, May 23, 2006 at 1:00 pm local time, regarding this proposed amendment. The meeting will be held in the Airport Board Room located in the Administrative Offices on the second floor of the terminal building at the Airport.

Spokane International Airport plans to submit a proposal to amend GEG PFC#5 as described above to the FAA for review and approval on June 28, 2006. We solicit your certifications of agreement or disagreement with the proposed change prior to the submission of the amendment to the FAA. We propose this amendment to be effective on August 1, 2006.

If you have any questions prior to our presentation on May 23, 2006 of this proposal, please contact me.

Sincerely,

Neal Sealock
Airport Director

cc: Karen J. Miles, P.E., FAA