This amino group attachment to the central carbon will be found in all 20 different amino acids. Now looking at the carbon that is attached to the right of the central carbon, it has attached to it an oxygen with a double bond and another oxygen with a hydrogen attached.
Norfolk International Airport is the major airport serving coastal Virginia and northeast North Carolina. American, Delta, Southwest and United offer convenient daily access to hundreds of cities worldwide. A variety of retail, dining and service amenities are provided to meet travelers' needs.
Norfolk, Virginia, ignored the 'N' to get ORF; Newark, New Jersey, is EWR, Newport News, Virginia, chose to use the name of the airport to get PHF -Patrick Henry Field. Both Wilmington, North Carolina and Key West, Florida followed Norfolk's lead to obtain ILM and EYW.