B767-300 has loss of oil quantity; declares emergency and diverts for landing.

Attributes
ACN	699949
Time
Date	200606
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : zzzz.airport
State Reference	FO
Altitude	msl single value : 33000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zzzz.artcc
Operator	common carrier : air carrier
Make Model Name	B767-300 and 300 ER
Operating Under FAR Part	Part 121
Flight Phase	cruise : level
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
ASRS Report	699949
Person 2
Affiliation	company : air carrier
Function	flight crew : relief pilot
ASRS Report	699947
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	aircraft equipment other aircraft equipment : oil indication other flight crewa other flight crewb
Resolutory Action	flight crew : landed as precaution flight crew : diverted to another airport flight crew : declared emergency
Consequence	other
Supplementary
Problem Areas	Flight Crew Human Performance Aircraft
Primary Problem	Aircraft

Narrative:

Diverted to ZZZ due to decreasing oil quantity in right engine. Declared an emergency with center and landed overweight at 321000 pounds. Smooth landing; nothing else to report.

Original NASA ASRS Text

Title: B767-300 HAS LOSS OF OIL QUANTITY; DECLARES EMER AND DIVERTS FOR LNDG.

Narrative: DIVERTED TO ZZZ DUE TO DECREASING OIL QUANTITY IN R ENG. DECLARED AN EMER WITH CTR AND LANDED OVERWT AT 321000 LBS. SMOOTH LNDG; NOTHING ELSE TO RPT.

Data retrieved from NASA's ASRS site as of January 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.