Assertion: stinger's speed | /r/HasProperty | high
Facets:
value: as mach
type: DEGREE
value: for certain trajactories
type: OTHER
Source sentences:
text: The initial boost phase accelerates the Stinger to Mach 2.2 within only 2 seconds, and top-speed at motor burnout can be as high as Mach 2.6 for certain trajactories.