CL65 rejects takeoff at dtw when takeoff warning horn sounds.

Attributes
ACN	592487
Time
Date	200308
Day	Thu
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : dtw.airport
State Reference	MI
Altitude	agl single value : 0
Environment
Light	Daylight
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	Regional Jet CL65, Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Navigation In Use	other
Flight Phase	ground : takeoff roll
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : cfi pilot : atp
Experience	flight time last 90 days : 165 flight time total : 5076 flight time type : 1800
ASRS Report	592487
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Events
Anomaly	non adherence : company policies non adherence : published procedure other anomaly other
Independent Detector	aircraft equipment other aircraft equipment : tkof warning horn
Resolutory Action	flight crew : rejected takeoff
Supplementary
Problem Areas	Company Environmental Factor Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance

Narrative:

Aborted takeoff when confign warning. We were cleared to take off on runway 22L. The captain had confirmed flaps at 20 degrees on our taxi checklist. I remember putting them down. We were rushing to get the checklist done. The captain called tower so we could take off while I finished the before takeoff checklist. I barely finished when we taxied for takeoff. He added power and we got the warning and then taxied off the runway. I think the takeoff correct advisory message should be included as part of the before takeoff checklist.

Original NASA ASRS Text

Title: CL65 REJECTS TKOF AT DTW WHEN TKOF WARNING HORN SOUNDS.

Narrative: ABORTED TKOF WHEN CONFIGN WARNING. WE WERE CLRED TO TAKE OFF ON RWY 22L. THE CAPT HAD CONFIRMED FLAPS AT 20 DEGS ON OUR TAXI CHKLIST. I REMEMBER PUTTING THEM DOWN. WE WERE RUSHING TO GET THE CHKLIST DONE. THE CAPT CALLED TWR SO WE COULD TAKE OFF WHILE I FINISHED THE BEFORE TKOF CHKLIST. I BARELY FINISHED WHEN WE TAXIED FOR TKOF. HE ADDED PWR AND WE GOT THE WARNING AND THEN TAXIED OFF THE RWY. I THINK THE TKOF CORRECT ADVISORY MESSAGE SHOULD BE INCLUDED AS PART OF THE BEFORE TKOF CHKLIST.

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.