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/ STATISTICAL STUDIES ON DYNAMIC ZONES OF PROTECTION DURING HORIZONTAL EVASIVE MANEUVERS https://trid.trb.org/View/52172 Sat, 31 May 2003 00:00:00 GMT https://trid.trb.org/View/52172 SUPERPOSITION OF TWO-DIMENSIONAL ERROR FIELDS AND ITS INFLUENCE ON FLIGHT SAFETY OF AIR TRAFFIC https://trid.trb.org/View/85045 Wed, 14 Mar 1979 00:00:00 GMT https://trid.trb.org/View/85045 COLOR AND VISIBILITY https://trid.trb.org/View/80182 Tue, 27 Feb 1979 00:00:00 GMT https://trid.trb.org/View/80182 SOME IMPORTANT RESULTS OBTAINED DURING THE ANALYSIS OF NEAR MIDAIR AND MIDAIR COLLISIONS https://trid.trb.org/View/73042 Sun, 27 Aug 1978 00:00:00 GMT https://trid.trb.org/View/73042 TRANSPORTATION SECURITY: LITERATURE SURVEY https://trid.trb.org/View/10774 Sun, 14 Nov 1976 00:00:00 GMT https://trid.trb.org/View/10774