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SR 111 Investigation Report

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1.9.1  General (STI1-53)

All recorded communications between SR 111 and the various air traffic control (ATC) units involved with the flight were of good technical quality; that is, all of the recording equipment functioned normally and the sound quality was up to the normal standard. All ground-based radio communications facilities related to the SR 111 flight were serviceable. Boston Air Route Traffic Control Center (ARTCC) experienced a 13-minute communications gap with SR 111, starting at 0033 and ending at about 0046. Information concerning the 13-minute communications gap is provided in sections and 2.11 of this report. Other than this anomaly, no communications interruptions or discrepancies were reported by ATS or by any other aircraft along the route flown by SR 111 during the time of the flight.

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Updated: 2003-03-27

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