Assertion: harrier | /r/HasProperty | installed
Facets:
Source sentences:
text: The Harrier was outfitted with updated avionics to replace the basic systems used in the Kestrel;[N 4] a navigational-attack system incorporating an inertial navigation system, originally for the P.1154, was installed and information was presented to the pilot by a head-up display and a moving map display.