<< >> NASA ASRS Report 1124225, October 2013

CRJ200 captain experiences a display cooling system malfunction at FL310. QRH procedures have no effect and the flight diverts to a suitable airport.

Attributes
ACN	1124225
Time
Date	201310
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.ARTCC
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Regional Jet 200 ER/LR (CRJ200)
Operating Under FAR Part	Part 121
Flight Phase	Cruise
Component
Aircraft Component	Cooling Fan any cooling fan
Person 1
Function	Pilot Flying Captain
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Critical

Narrative:

Reaching FL310; we received a 'display cool' master caution message momentarily then went out. Approximately 5 minutes later; the same message 'display cool' came on again. Ran QRH; message stayed on and we diverted. Emergency declared. Potential loss of all displays.

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Original NASA ASRS Text

Title: CRJ200 Captain experiences a display cooling system malfunction at FL310. QRH procedures have no effect and the flight diverts to a suitable airport.

Narrative: Reaching FL310; we received a 'display cool' master caution message momentarily then went out. Approximately 5 minutes later; the same message 'display cool' came on again. Ran QRH; Message stayed on and we diverted. Emergency declared. Potential loss of all displays.

Data retrieved from NASA's ASRS site as of July 2013 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.