Antarctica: Transportation

Transportation

Antarctica

Ports and harbors:	there are no developed ports and harbors in Antarctica; most coastal stations have offshore anchorages, and supplies are transferred from ship to shore by small boats, barges, and helicopters; a few stations have a basic wharf facility; US coastal stations include McMurdo (77 51 S, 166 40 E), Palmer (64 43 S, 64 03 W); government use only except by permit (see Permit Office under "Legal System"); all ships at port are subject to inspection in accordance with Article 7, Antarctic Treaty; offshore anchorage is sparse and intermittent
Airports:	30 note: 30 stations, operated by 16 national governments party to the Antarctic Treaty, have aircraft landing facilities for either helicopters and/or fixed-wing aircraft; commercial enterprises operate two additional aircraft landing facilities; helicopter pads are available at 27 stations; runways at 15 locations are gravel, sea-ice, blue-ice, or compacted snow suitable for landing wheeled, fixed-wing aircraft; of these, 1 is greater than 3 km in length, 6 are between 2 km and 3 km in length, 3 are between 1 km and 2 km in length, 3 are less than 1 km in length, and 2 are of unknown length; snow surface skiways, limited to use by ski-equipped, fixed-wing aircraft, are available at another 15 locations; of these, 4 are greater than 3 km in length, 3 are between 2 km and 3 km in length, 2 are between 1 km and 2 km in length, 2 are less than 1 km in length, and 4 are of unknown length; aircraft landing facilities generally subject to severe restrictions and limitations resulting from extreme seasonal and geographic conditions; aircraft landing facilities do not meet ICAO standards; advance approval from the respective governmental or nongovernmental operating organization required for landing; landed aircraft are subject to inspection in accordance with Article 7, Antarctic Treaty (2002)
Airports - with unpaved runways:	total: 19 over 3,047 m: 6 2,438 to 3,047 m: 3 914 to 1,523 m: 4 under 914 m: 5 (2002) 1,524 to 2,437 m: 1
Heliports:	27 stations have helicopter landing facilities (helipads) (2002)