Redundant flotation is the key feature of this air-holding tube. High-density, non-absorbent foam is packed into each chamber. In the rare event of a breach in the polyurethane fabric and a loss of air pressure, the packed foam maintains the chambers shape and 90% of it's flotation factor.
A record locator is an alphanumeric code, typically 6 characters in length, used in airline reservation systems to access a specific record.
This article has been rated as Start-Class on the project's quality scale. This article is supported by the airline project. this article contains simple inaccuracies. however, i was not able to edit it. a simple fact is a record locator can only contain 6 characters.