Takeoff aborted when first officer's window is evidently unlocked.

Attributes
ACN	188426
Time
Date	199109
Day	Thu
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : dfw
State Reference	TX
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Widebody, Low Wing, 2 Turbojet Eng
Navigation In Use	Other Other
Flight Phase	climbout : takeoff other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : flight engineer pilot : atp pilot : commercial pilot : instrument
Experience	flight time last 90 days : 80 flight time total : 17000 flight time type : 30
ASRS Report	188426
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp pilot : instrument pilot : commercial
Events
Anomaly	aircraft equipment problem : less severe non adherence : published procedure
Independent Detector	other flight crewa
Resolutory Action	flight crew : rejected takeoff
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

On takeoff at dfw at approximately 100 KTS, first officer window starts making noise, apparently it was not locked. Aborted takeoff at 110 KTS.

Original NASA ASRS Text

Title: TKOF ABORTED WHEN FO'S WINDOW IS EVIDENTLY UNLOCKED.

Narrative: ON TKOF AT DFW AT APPROX 100 KTS, FO WINDOW STARTS MAKING NOISE, APPARENTLY IT WAS NOT LOCKED. ABORTED TKOF AT 110 KTS.

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.