Antiporter illustration. An antiporter (also called exchanger or counter-transporter) is a cotransporter and integral membrane protein involved in secondary active transport of two or more different molecules or ions (i.e., solutes) across a phospholipid membrane such as the plasma membrane in opposite directions.n antiporter (also called exchanger or counter-transporter) is a cotransporter and integral membrane protein involved in secondary active transport of two or more different molecules or ions (i.e., solutes) across a phospholipid membrane such as the plasma membrane in opposite directions.
The nearest major airport is Lancaster Airport (LNS / KLNS). This airport has domestic flights and is about six (6) driving miles from the center of Lancaster, PA. Another m â¦ ajor airport is Harrisburg International Airport (MDT / KMDT), which has international and domestic flights from Harrisburg, Pennsylvania and is 32 driving miles from Lancaster.
Harrisburg International Airport at Middletown, Pennsylvania, approximately 35 miles north of Gettysburg is the closest air terminal. The second closest is Baltimore-Washington International near Baltimore, Maryland. Gettysburg has a small airfield on Route 30 west of Gettysburg that will accommodate private aircraft. BUS. Rabbit Express now offers bus service from Harrisburg International Airport (MDT) and the AMTRAK Station in Harrisburg, Pennsylvania to Gettysburg with service to downtown Gettysburg at the Majestic Theater. For further information, visit the Rabbit Express site or call 1-800-632-9063.