E120 crew had a 'bleed air duct leak' warning.

Attributes
ACN	424260
Time
Date	199901
Day	Sat
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : jen airport : dfw
State Reference	TX
Altitude	msl bound lower : 6000 msl bound upper : 6000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : stl
Operator	common carrier : air carrier
Make Model Name	Brasilia EMB-120 All Series
Flight Phase	descent other other
Route In Use	arrival other arrival star : star
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : cfi
ASRS Report	424260
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial
Events
Anomaly	aircraft equipment problem : critical other anomaly other
Independent Detector	other flight crewa
Resolutory Action	flight crew : declared emergency other
Consequence	Other

Narrative:

Level at 6000 ft MSL the first officer and I got a warning light advising us of a possible bleed air duct leak. We followed the appropriate emergency checklist and made a precautionary engine shutdown on the #2 engine as the checklist prescribes. We declared an emergency and were given an appropriate response by dfw approach and tower. We encountered no other problems through the approach and landing and taxied to the gate.

Original NASA ASRS Text

Title: E120 CREW HAD A 'BLEED AIR DUCT LEAK' WARNING.

Narrative: LEVEL AT 6000 FT MSL THE FO AND I GOT A WARNING LIGHT ADVISING US OF A POSSIBLE BLEED AIR DUCT LEAK. WE FOLLOWED THE APPROPRIATE EMER CHKLIST AND MADE A PRECAUTIONARY ENG SHUTDOWN ON THE #2 ENG AS THE CHKLIST PRESCRIBES. WE DECLARED AN EMER AND WERE GIVEN AN APPROPRIATE RESPONSE BY DFW APCH AND TWR. WE ENCOUNTERED NO OTHER PROBS THROUGH THE APCH AND LNDG AND TAXIED TO THE GATE.

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.