An MD80 flight crew exceeded the departure procedure altitude and airspeed departing ont.

Attributes
ACN	451060
Time
Date	199910
Day	Wed
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : ona.airport
State Reference	CA
Altitude	msl bound lower : 0.3000 msl bound upper : 3300
Environment
Flight Conditions	IMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : sct.tracon
Operator	common carrier : air carrier
Make Model Name	B757-200
Operating Under FAR Part	Part 121
Navigation In Use	other
Flight Phase	climbout : initial
Route In Use	departure sid : prado 5
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : multi engine pilot : commercial pilot : instrument
ASRS Report	451060
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
ASRS Report	451059
Events
Anomaly	altitude deviation : overshoot non adherence : published procedure non adherence : clearance other anomaly
Independent Detector	other flight crewa other flight crewb
Resolutory Action	flight crew : returned to assigned altitude none taken : detected after the fact other
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

XA01Z, socal departure, ont. While flying the prado 5 departure out of ont, I leveled off at assigned altitude of 3000 ft. When I leveled off, I noticed the airspeed was increasing, so I retarded the throttles. When I looked back at the altimeter, I realized I was climbing, passing approximately 3240 ft. I immediately applied forward pressure on the yoke and arrested the climb at approximately 3300 ft. In the process of returning to the assigned altitude, the airspeed increased to approximately 270 KIAS. Upon reaching the pdz VOR, we were back on airspeed and altitude. No conflicts occurred.

Original NASA ASRS Text

Title: AN MD80 FLC EXCEEDED THE DEP PROC ALT AND AIRSPD DEPARTING ONT.

Narrative: XA01Z, SOCAL DEP, ONT. WHILE FLYING THE PRADO 5 DEP OUT OF ONT, I LEVELED OFF AT ASSIGNED ALT OF 3000 FT. WHEN I LEVELED OFF, I NOTICED THE AIRSPD WAS INCREASING, SO I RETARDED THE THROTTLES. WHEN I LOOKED BACK AT THE ALTIMETER, I REALIZED I WAS CLBING, PASSING APPROX 3240 FT. I IMMEDIATELY APPLIED FORWARD PRESSURE ON THE YOKE AND ARRESTED THE CLB AT APPROX 3300 FT. IN THE PROCESS OF RETURNING TO THE ASSIGNED ALT, THE AIRSPD INCREASED TO APPROX 270 KIAS. UPON REACHING THE PDZ VOR, WE WERE BACK ON AIRSPD AND ALT. NO CONFLICTS OCCURRED.

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.