TDRS-4
id:
tdrs-4-293-574236
title:
TDRS-4
text:
TDRS-4, known before launch as TDRS-D, is an American communications satellite, of first generation, which was operated by NASA as part of the Tracking and Data Relay Satellite System from 1989 until 2011. It was constructed by TRW, based on a custom satellite bus which was used for all seven of the first generation TDRS satellites.
brand slug:
wiki
category slug:
encyclopedia
description:
American communications satellite
original url:
https://en.wikipedia.org/wiki/TDRS-4
date created:
date modified:
2023-02-27T08:08:22Z
main entity:
{"identifier":"Q7669869","url":"https://www.wikidata.org/entity/Q7669869"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/7c/Earth_through_the_bay_door2.jpg","width":2000,"height":1365}
fields total:
13
integrity:
15