An F100 captain diverted to bna after departing atl due to an aircraft pressurization problem.

Attributes
ACN	605915
Time
Date	200401
Day	Sat
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : atl.airport
State Reference	GA
Altitude	msl single value : 10000
Environment
Light	Dawn
Aircraft 1
Controlling Facilities	artcc : ztl.artcc tracon : a80.tracon
Operator	common carrier : air carrier
Make Model Name	Fokker 100
Operating Under FAR Part	Part 121
Flight Phase	climbout : intermediate altitude
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
ASRS Report	605915
Person 2
Affiliation	company : air carrier
Function	flight crew : first officer
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	other flight crewa
Resolutory Action	flight crew : diverted to another airport flight crew : landed as precaution
Consequence	other other
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

On climb out atl to ord, unable to pressurize aircraft using either automatic or manual pressurization controllers. No faults or warnings presented on MFDU or pressurization control panel. Contacted dispatch and coordinated diversion. No emergency declared.

Original NASA ASRS Text

Title: AN F100 CAPT DIVERTED TO BNA AFTER DEPARTING ATL DUE TO AN ACFT PRESSURIZATION PROB.

Narrative: ON CLBOUT ATL TO ORD, UNABLE TO PRESSURIZE ACFT USING EITHER AUTO OR MANUAL PRESSURIZATION CONTROLLERS. NO FAULTS OR WARNINGS PRESENTED ON MFDU OR PRESSURIZATION CTL PANEL. CONTACTED DISPATCH AND COORDINATED DIVERSION. NO EMER DECLARED.

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.