Speed deviation on departure from ord, il.

Attributes
ACN	491060
Time
Date	200011
Day	Sun
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : ord.airport
State Reference	IL
Altitude	msl single value : 5000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : c90.tracon
Operator	common carrier : air carrier
Make Model Name	A320
Operating Under FAR Part	Part 121
Navigation In Use	other
Flight Phase	climbout : intermediate altitude
Route In Use	departure : on vectors
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp pilot : flight engineer pilot : instrument pilot : multi engine pilot : commercial
Experience	flight time last 90 days : 180 flight time total : 2000 flight time type : 2000
ASRS Report	491060
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : multi engine pilot : instrument pilot : flight engineer pilot : commercial pilot : atp
Experience	flight time last 90 days : 100 flight time total : 9000 flight time type : 1800
ASRS Report	491052
Events
Anomaly	non adherence : clearance non adherence : far other anomaly
Independent Detector	other flight crewa other flight crewb
Resolutory Action	flight crew : overrode automation other
Supplementary
Problem Areas	Flight Crew Human Performance Aircraft
Primary Problem	Aircraft
Air Traffic Incident	Pilot Deviation

Narrative:

On departure out of ord, aircraft was in managed navigation and managed speed. First officer was flying when the aircraft accelerated through 250 KTS. Airspeed reached approximately 280 KTS when first officer disengaged automation and manually reduced speed. Supplemental information from acn 491052: 250 KTS was exceeded in leveloff at 5000 ft. We were light and autothrust did not pull power back quick enough. I was slow to turn off automation. Autothrottle was on and I was hand flying.

Original NASA ASRS Text

Title: SPD DEV ON DEP FROM ORD, IL.

Narrative: ON DEP OUT OF ORD, ACFT WAS IN MANAGED NAV AND MANAGED SPD. FO WAS FLYING WHEN THE ACFT ACCELERATED THROUGH 250 KTS. AIRSPD REACHED APPROX 280 KTS WHEN FO DISENGAGED AUTOMATION AND MANUALLY REDUCED SPD. SUPPLEMENTAL INFO FROM ACN 491052: 250 KTS WAS EXCEEDED IN LEVELOFF AT 5000 FT. WE WERE LIGHT AND AUTOTHRUST DID NOT PULL PWR BACK QUICK ENOUGH. I WAS SLOW TO TURN OFF AUTOMATION. AUTOTHROTTLE WAS ON AND I WAS HAND FLYING.

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.