Emb-145 flight crew reported that they left the aircraft for the evening with the number 2 engine an...

Attributes
ACN	1687630
Time
Date	201909
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.Airport
State Reference	US
Aircraft 1
Make Model Name	EMB ERJ 145 ER/LR
Operating Under FAR Part	Part 121
Flight Phase	Parked
Flight Plan	IFR
Component
Aircraft Component	APU Controls
Person 1
Function	Pilot Not Flying First Officer
Qualification	Flight Crew Instrument Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP)
Person 2
Function	Pilot Not Flying First Officer
Qualification	Flight Crew Multiengine Flight Crew Instrument Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Deviation - Procedural Published Material / Policy

Narrative:

We left an airplane for overnight with engine number 2 and APU (auxiliary power unit) running. Earlier that day we came from ZZZ1 and shut down engine number 1 during the taxi after we got 2 minutes after spool down. Then we parked at the gate and started deplaning. We ran terminating checklist; then I packed my flight bag and left for a walk around and never got back to the cockpit. I went around the airplane wearing hearing protection; so I could not hear the engine and APU. I can't remember seeing the fan blades spooled up; either I missed them or they didn't catch my attention somehow. Everything seemed normal for me; so I finished exterior inspection and got up on the jet bridge; where I met the rest of the crew and we left.

Original NASA ASRS Text

Title: EMB-145 flight crew reported that they left the aircraft for the evening with the Number 2 Engine and Auxiliary Power Unit still running.

Narrative: We left an airplane for overnight with Engine Number 2 and APU (Auxiliary Power Unit) running. Earlier that day we came from ZZZ1 and shut down Engine Number 1 during the taxi after we got 2 minutes after spool down. Then we parked at the gate and started deplaning. We ran terminating checklist; then I packed my flight bag and left for a walk around and never got back to the cockpit. I went around the airplane wearing hearing protection; so I could not hear the engine and APU. I can't remember seeing the fan blades spooled up; either I missed them or they didn't catch my attention somehow. Everything seemed normal for me; so I finished exterior inspection and got up on the jet bridge; where I met the rest of the crew and we left.

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.

Emb-145 flight crew reported that they left the aircraft for the evening with the number 2 engine and auxiliary power unit still running.