An ATR42 had a low oil pressure indication and landed at ord.

Attributes
ACN	434219
Time
Date	199904
Day	Wed
Local Time Of Day	0601 To 1200
Place
Locale Reference	intersection : plano
State Reference	IL
Altitude	msl single value : 11000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zau.artcc
Operator	common carrier : air carrier
Make Model Name	ATR 42
Operating Under FAR Part	Part 121
Navigation In Use	other
Flight Phase	cruise : level
Route In Use	enroute airway : v227.airway
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : instrument pilot : multi engine pilot : commercial pilot : atp
Experience	flight time last 90 days : 100 flight time total : 8900 flight time type : 4700
ASRS Report	434219
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : instrument pilot : multi engine pilot : commercial
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	other flight crewa other flight crewb
Resolutory Action	flight crew : landed as precaution
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

#1 engine low oil pressure warning alert came on. Called for QRH and followed the engine oil low pressure procedure and performed precautionary shutdown procedure. Notified ATC and company. Landed at ord.

Original NASA ASRS Text

Title: AN ATR42 HAD A LOW OIL PRESSURE INDICATION AND LANDED AT ORD.

Narrative: #1 ENG LOW OIL PRESSURE WARNING ALERT CAME ON. CALLED FOR QRH AND FOLLOWED THE ENG OIL LOW PRESSURE PROC AND PERFORMED PRECAUTIONARY SHUTDOWN PROC. NOTIFIED ATC AND COMPANY. LANDED AT ORD.

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.