Narrative:

During our approach to the ZZZ airport; when the gear was selected down; an amber left outboard brakes fail cas illuminated. We initiated a go around to run the appropriate checklist. The problem persisted after the checklist was completed. Taking into account that the runway at ZZZ is 5200 ft and we had a brake problem; the decision was made to divert to ZZZ1 which was 10 mi away and had a 12000 ft runway. After declaring an emergency; an uneventful landing was made.

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Original NASA ASRS Text

Title: LEAR 45 EICAS INDICATED OUTBOARD BRAKE FAILURE. FLT CREW DECLARED AN EMER AND DIVERTED TO AN ARPT WITH A LONG RWY.

Narrative: DURING OUR APCH TO THE ZZZ ARPT; WHEN THE GEAR WAS SELECTED DOWN; AN AMBER L OUTBOARD BRAKES FAIL CAS ILLUMINATED. WE INITIATED A GAR TO RUN THE APPROPRIATE CHKLIST. THE PROB PERSISTED AFTER THE CHKLIST WAS COMPLETED. TAKING INTO ACCOUNT THAT THE RWY AT ZZZ IS 5200 FT AND WE HAD A BRAKE PROB; THE DECISION WAS MADE TO DIVERT TO ZZZ1 WHICH WAS 10 MI AWAY AND HAD A 12000 FT RWY. AFTER DECLARING AN EMER; AN UNEVENTFUL LNDG WAS MADE.

Data retrieved from NASA's ASRS site as of May 2009 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.