Surface Air Lifted

Surface Air Lifted (SAL) is a postal service used to send international mail items. Thirty-nine postal authorities provide this service.[1] It is a cost-effective international mail. At first SAL mail is processed and transported by surface in the origin country. Then it is transported by air to the destination country and finally processed and delivered as standard-type mail by the destination postal administration.[2][3] The service is faster than surface mail while the cost is lower than air mail.[2] SAL is more economical for sending heavy items; with light items, it sometimes costs more than air mail.[4]

History

Prior to World War II a number of European countries adopted the practice of forwarding letters to distant destinations at no extra cost to the sender (such as British mail sent to most parts of the British Empire). The consistently high costs of air mail curtailed this trend after the war. During the mid-1960s in response to the continuing increase of aircraft capacity, the UPU adopted the policy of maximizing air conveyance of mail and in the mid-1970s the concept of “surface air lifted” mail was developed in conjunction with the International Air Transport Association (IATA).

This arrangement allows some mail to receive, for little or no surcharge, speedier transmission than by surface but without the priority of fully surcharged mail.[5]

gollark: Why don't we use the FSG constitution?
gollark: Or Walri.
gollark: I want to be Minister of Walruses.
gollark: You're at least interim supreme overlord.
gollark: What have we not had? ELECTIONS.

See also
  • Express Mail Service (EMS)

References
  1. "Surface Air Lifted (SAL)". India Post. 2013-01-23. Retrieved 2013-01-27.
  2. "What is SAL?- Japan Post". Japan Post. Retrieved 2013-01-27.
  3. "International Surface Air Lift". USPS. 2013. Retrieved 2013-01-27.
  4. "Searching for rates". Retrieved 2017-05-03.
  5. "International postal reform: the Universal Postal Union". Encyclopædia Britannica. 2013. Retrieved 2013-01-27.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.