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/ TEST SET FOR A NAVIGATIONAL SATELLITE RECEIVER; PATENT https://trid.trb.org/View/406179 Mon, 03 Oct 1994 00:00:00 GMT https://trid.trb.org/View/406179 GENERAL VEHICLE TEST INSTRUMENTATION EVALUATION https://trid.trb.org/View/56521 Mon, 28 Sep 1981 00:00:00 GMT https://trid.trb.org/View/56521 RADAR PERFORMANCE MONITOR https://trid.trb.org/View/49002 Tue, 31 May 1977 00:00:00 GMT https://trid.trb.org/View/49002 LABORATORY MEASUREMENTS OF VERY HIGH FREQUENCY COMMUNICATION EQUIPMENT FOR DATA LINK https://trid.trb.org/View/30241 Wed, 04 Feb 1976 00:00:00 GMT https://trid.trb.org/View/30241 ENGINEERING AND DEVELOPMENT PROGRAM PLAN - AIR TRAFFIC CONTROL TECHNOLOGY https://trid.trb.org/View/10220 Thu, 13 Dec 1973 00:00:00 GMT https://trid.trb.org/View/10220