EMB140 flight crew has pressurization problems en route.

Attributes
ACN	688113
Time
Date	200602
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : zob.artcc
State Reference	KY
Altitude	msl single value : 9000
Environment
Flight Conditions	VMC
Light	Dawn
Aircraft 1
Controlling Facilities	artcc : zob.artcc
Operator	common carrier : air carrier
Make Model Name	EMB ERJ 140 ER&LR
Operating Under FAR Part	Part 121
Flight Phase	climbout : initial
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial
ASRS Report	688113
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Events
Independent Detector	aircraft equipment other aircraft equipment : pressurization controller other flight crewa other flight crewb
Resolutory Action	flight crew : diverted to another airport flight crew : overcame equipment problem
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

Climbing out of lex to ord. Noticed cabin pressure was high. Leveled at 10000 ft. I read aom volume 1 procedures. Captain turned aircraft over to me to PF. We diverted.

Original NASA ASRS Text

Title: EMB140 FLT CREW HAS PRESSURIZATION PROBS ENRTE.

Narrative: CLBING OUT OF LEX TO ORD. NOTICED CABIN PRESSURE WAS HIGH. LEVELED AT 10000 FT. I READ AOM VOLUME 1 PROCS. CAPT TURNED ACFT OVER TO ME TO PF. WE DIVERTED.

Data retrieved from NASA's ASRS site as of January 2009 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.