For general aviation airports in Colorado, sustainability is about our ability to remain viable and valuable assets to our customers and local communities. Sustainability is how effectively Colorado airports will adapt and improve in a changing market. Sustainability the attitude and follow-through action to maintain and enhance the long-term viability of general aviation airports across Colorado. Sustainability is about doing all of this in a way that properly balances the economic, social, and environmental pressures while still meeting the operational and safety requirements of a general aviation airport.