Crj first officer reported that the aircraft never pressurized. Upon roll out an additional engine r...

Attributes
ACN	1576654
Time
Date	201809
Local Time Of Day	1801-2400
Place
Locale Reference	ZZZ.TRACON
State Reference	US
Environment
Flight Conditions	VMC
Light	Night
Aircraft 1
Make Model Name	Regional Jet 700 ER/LR (CRJ700)
Operating Under FAR Part	Part 121
Flight Phase	Climb
Flight Plan	IFR
Component
Aircraft Component	Pressurization System
Person 1
Function	First Officer Pilot Flying
Qualification	Flight Crew Air Transport Pilot (ATP) Flight Crew Instrument Flight Crew Multiengine
Events
Anomaly	Aircraft Equipment Problem Less Severe

Narrative:

Aircraft never pressurized and we got cab alt red warning. We worked with approach got a descent back to 5000 feet initially and later to 4000 before accepting vectors to land. We worked through the QRH competed checklist and set up for an ILS. Upon roll out we had an additional red oil press low for the right engine. We complied with the QRH for that and shut it down as well. We taxied to the gate without further incident.we received the red warning message and stopped the climb and worked a descent.cause for aircraft not pressurizing is unknown. Maintenance said later that the oil issue was a pressure transducer issue.we acknowledged the red warning message with each other. The captain transfers control of the aircraft and he basically ran the QRH and informed the flight attendants and passengers.

Original NASA ASRS Text

Title: CRJ First Officer reported that the aircraft never pressurized. Upon roll out an additional engine red oil press low light came on.

Narrative: Aircraft never pressurized and we got cab alt red warning. We worked with Approach got a descent back to 5000 feet initially and later to 4000 before accepting vectors to land. We worked through the QRH competed checklist and set up for an ILS. Upon roll out we had an additional red oil press low for the right engine. We complied with the QRH for that and shut it down as well. We taxied to the gate without further incident.We received the red warning message and stopped the climb and worked a descent.Cause for Aircraft not pressurizing is unknown. Maintenance said later that the oil issue was a pressure transducer issue.We acknowledged the red warning message with each other. The Captain transfers control of the aircraft and he basically ran the QRH and informed the Flight Attendants and Passengers.

Data retrieved from NASA's ASRS site 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.

Crj first officer reported that the aircraft never pressurized. Upon roll out an additional engine red oil press low light came on.