Narrative:

ATC facility: ny oceanic ats. Location: rigny A554. I needed to deviate due to potentially dangerous WX. ATC denied request. ATC denied west or east deviation, and would not clear us for higher altitude. I was forced to exercise my emergency authority/authorized and deviated 30 NM east of course to avoid. ATC was notified prior to taking action.

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Original NASA ASRS Text

Title: FLC OF B757 DECLARES EMER TO DEVIATE WX WHEN ATC REFUSES REQUEST TO ALTER COURSE.

Narrative: ATC FACILITY: NY OCEANIC ATS. LOCATION: RIGNY A554. I NEEDED TO DEVIATE DUE TO POTENTIALLY DANGEROUS WX. ATC DENIED REQUEST. ATC DENIED W OR E DEV, AND WOULD NOT CLR US FOR HIGHER ALT. I WAS FORCED TO EXERCISE MY EMER AUTH AND DEVIATED 30 NM E OF COURSE TO AVOID. ATC WAS NOTIFIED PRIOR TO TAKING ACTION.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.