Assertion: radar | /r/HasProperty | replaced
Facets:
Source sentences:
text: The older radars, some up to 20 years old, are being replaced to improve reliability, provide additional weather data, reduce maintenance cost, improve performance, and provide digital data to new digital automation systems for presentation on air traffic control displays.
text: The most happy person to see Radar is his substitute, as Klinger had been having all sorts of trouble with the job and left the office largely disorganized.