Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ AIRPORT INFORMATION RETRIEVAL SYSTEM (AIRS) https://trid.trb.org/View/14279 Mon, 25 Mar 1974 00:00:00 GMT https://trid.trb.org/View/14279 AIRPORT INFORMATION RETRIEVAL SYSTEM (AIRS) SYSTEM DESIGN https://trid.trb.org/View/10006 Thu, 13 Dec 1973 00:00:00 GMT https://trid.trb.org/View/10006