C750 crew missed a SID altitude restr.

Attributes
ACN	494100
Time
Date	200012
Day	Wed
Local Time Of Day	1201 To 1800
Place
Locale Reference	navaid : pom.vortac
State Reference	CA
Altitude	msl bound lower : 8000 msl bound upper : 9500
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tracon : sct.tracon
Operator	general aviation : corporate
Make Model Name	Citation X
Operating Under FAR Part	Part 91
Navigation In Use	other Other
Flight Phase	climbout : vacating altitude
Flight Plan	IFR
Person 1
Affiliation	company : corporate
Function	flight crew : captain oversight : pic
Qualification	pilot : atp pilot : cfi
Experience	flight time last 90 days : 120 flight time total : 15000 flight time type : 500
ASRS Report	494100
Person 2
Affiliation	company : corporate
Function	flight crew : first officer
Qualification	pilot : cfi pilot : atp
Experience	flight time last 90 days : 120 flight time total : 21000 flight time type : 500
ASRS Report	494099
Events
Anomaly	altitude deviation : crossing restriction not met non adherence : clearance non adherence : company policies non adherence : published procedure
Independent Detector	other controllera
Resolutory Action	controller : issued new clearance none taken : detected after the fact
Supplementary
Problem Areas	Flight Crew Human Performance Chart Or Publication
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Last min change of SID and I missed reading 'at or below 8000 ft' at pomona VOR. We had climbed to about 9500 ft on the way to cleared altitude of 14000 ft when ATC advised us to level at 9000 ft and shortly thereafter cleared us on up to 14000 ft. Not aware of any traffic conflict, but I should have seen and complied with the SID altitude restr. I'll take more time and have the other pilot also check the SID in the future. Also, it would be helpful if initial altitude clrncs weren't above SID restrs when possible.

Original NASA ASRS Text

Title: C750 CREW MISSED A SID ALT RESTR.

Narrative: LAST MIN CHANGE OF SID AND I MISSED READING 'AT OR BELOW 8000 FT' AT POMONA VOR. WE HAD CLBED TO ABOUT 9500 FT ON THE WAY TO CLRED ALT OF 14000 FT WHEN ATC ADVISED US TO LEVEL AT 9000 FT AND SHORTLY THEREAFTER CLRED US ON UP TO 14000 FT. NOT AWARE OF ANY TFC CONFLICT, BUT I SHOULD HAVE SEEN AND COMPLIED WITH THE SID ALT RESTR. I'LL TAKE MORE TIME AND HAVE THE OTHER PLT ALSO CHK THE SID IN THE FUTURE. ALSO, IT WOULD BE HELPFUL IF INITIAL ALT CLRNCS WEREN'T ABOVE SID RESTRS WHEN POSSIBLE.

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.