a cell membrane transport mechanism that transports two molecules at once through the membrane in opposite directions. See also countertransport and symport. Antiport: sodium-calcium exchanger. The electrochemical gradient of Na + is used to pump Ca 2+ out of the cell and thereby regulate the cytosolic Ca 2+ level. cell membrane transport mechanism that transports two molecules at once through the membrane in opposite directions. See also countertransport and symport. Antiport: sodium-calcium exchanger. The electrochemical gradient of Na + is used to pump Ca 2+ out of the cell and thereby regulate the cytosolic Ca 2+ level.
These are major airports close to the city of Hampton and other airports closest to Langley AFB Airport. Nearest airport to Langley AFB Airport and Hampton is Newport News/williamsb Airport - (13.13 Km / 8.16 Miles).Following are the nearest airports to Hampton and Langley AFB Airport. Distance between the two airports is given in bracket. 1  Nas Chambers Airport - (16.96 Km / 10.54 Miles).2  Felker AAF Airport - (22.64 Km / 14.07 Miles).3  Norfolk International Airport - (24.33 Km / 15.12 Miles). 4  NAS Airport - (41.94 Km / 26.06 Miles).hese are major airports close to the city of Hampton and other airports closest to Langley AFB Airport. Nearest airport to Langley AFB Airport and Hampton is Newport News/williamsb Airport - (13.13 Km / 8.16 Miles).
Closest Airport to Fort Lee, VA. The closest airport is Richmond International Airport (RIC). Distance from Richmond International Airport to Fort Lee is 1,7 kilometers (1,1 miles). Richmond International Airport is located approximately 4,6 kilometers (2,9 miles) south of Highland Springs and about 12,5 kilometers (7,7 miles) southeast of Mechanicsville. Richmond International Airport IATA code is RIC.