Operating with #1 pack deferred; second pack fails enroute resulting in loss of pressure and smoke i...

Attributes
ACN	751087
Time
Date	200708
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : zzz.airport
State Reference	US
Altitude	msl single value : 24000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	artcc : zzz.artcc
Operator	common carrier : air carrier
Make Model Name	EMB ERJ 135 ER&LR
Operating Under FAR Part	Part 121
Flight Phase	cruise : level
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : commercial
ASRS Report	751087
Events
Anomaly	aircraft equipment problem : critical
Independent Detector	aircraft equipment other aircraft equipment : eicas
Resolutory Action	flight crew : overcame equipment problem
Supplementary
Problem Areas	Aircraft
Primary Problem	Aircraft

Narrative:

Pack #1 pilot deferred -- aircraft limited to FL250 or below. About 50 NM from ZZZ: E2 out message; smoke in cabin/cockpit; cabin pressure indication rising quickly. Ran checklists as per aom and landed without incident or accident.

Original NASA ASRS Text

Title: OPERATING WITH #1 PACK DEFERRED; SECOND PACK FAILS ENROUTE RESULTING IN LOSS OF PRESSURE AND SMOKE IN CABIN.

Narrative: PACK #1 PLT DEFERRED -- ACFT LIMITED TO FL250 OR BELOW. ABOUT 50 NM FROM ZZZ: E2 OUT MESSAGE; SMOKE IN CABIN/COCKPIT; CABIN PRESSURE INDICATION RISING QUICKLY. RAN CHKLISTS AS PER AOM AND LANDED WITHOUT INCIDENT OR ACCIDENT.

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.

Operating with #1 pack deferred; second pack fails enroute resulting in loss of pressure and smoke in cabin.