elihoole/asrs-aviation-reports huggingface dataset:
Date: 201904
Location: ZZZ.Airport, US
Flight conditions: VMC
Aircraft: B737 Undifferentiated or Other Model
Operator: Air Carrier
Operating under: Part 121
Flight plan: IFR
Mission: Passenger
Flight phase: Parked
Aircraft component: Electrical Power
Component problem: Malfunctioning
Reporter organization: Air Carrier
Reporter function: Pilot Flying; Captain
Reporter qualification: Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument
Human factors: Confusion; Troubleshooting
Anomaly: Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Other / Unknown
Detector: Person Flight Crew
When detected: Aircraft In Service At Gate
Result: Flight Crew FLC complied w / Automation / Advisory
Contributing factors: Aircraft; Human Factors
Primary problem: Aircraft

Narrative: Completed brief with ground crew for coordination; checked hand microphone Captain side during preflight with ground crew; due to INOP APU and push to talk switch on Captain yoke. Completed all checklist; cleared to start number 1; FO (First Officer) began to start number 2 in error; ground crew and myself recognized error and immediately aborted start of number 2. Completed checklist again and correctly started number 1. Generator on number 1 was unable to carry electric load for required configuration and would be unsafe to power up engine at gate; so start was aborted and ground; operations; and maintenance were advised. Parking checklist completed aircraft grounded by maintenance with write-up of number one generator and passengers were deplaned and put on another aircraft along with crew.




Synopsis: B737 Captain reported the generator was unable to carry aircraft electrical load.
Date: 201711
Local time of day: 1201-1800
Location: ZZZ.ARTCC, US
Flight conditions: IMC
Light: Night
Aircraft: PA-31 Navajo/Chieftan/Mojave/T1040
Operator: Air Taxi
Operating under: Part 135
Flight plan: IFR
Flight phase: Cruise
Airspace: Class E ZZZ
ATC / advisory: Center ZZZ
Aircraft component: Powerplant Lubrication System
Component problem: Malfunctioning
Reporter organization: Air Taxi
Reporter function: Captain; Pilot Not Flying
Reporter qualification: Flight Crew Commercial
Anomaly: Aircraft Equipment Problem Less Severe
Detector: Person Flight Crew
When detected: In-flight
Result: Flight Crew Inflight Shutdown; Flight Crew Landed in Emergency Condition
Contributing factors: Aircraft
Primary problem: Aircraft

Narrative: While enroute; we were level at 7000 feet. I noticed that we seemed to be losing power slightly on the left engine. I scanned the instruments and noted an oil pressure of 30 psi and an oil temperature of 250 degrees red line on the left engine. I observed the oil pressure decrease to 20 psi over the next 30 seconds or so. At that time I elected to shut down the left engine. We notified ATC of our engine shutdown. We continued to ZZZ and landed there safely. We had maintenance meet our aircraft upon exiting the active runway so that we could be tugged to the ramp. Oil was observed from the cowl flap and streaming aft.




Synopsis: PA-31 Captain reported shutting down the left engine in cruise at 7;000 feet due to low oil pressure and high oil temperature.
Date: 202008
Local time of day: 1801-2400
Location: ZZZ.Airport, US
Aircraft: Commercial Fixed Wing
Operator: Air Carrier
Operating under: Part 121
Flight plan: IFR
Mission: Passenger
Flight phase: Parked
Reporter organization: Air Carrier
Reporter function: Flight Attendant (On Duty)
Reporter qualification: Flight Attendant Current
Human factors: Distraction
Anomaly: Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Other / Unknown
Detector: Person Flight Attendant
When detected: Pre-flight
Contributing factors: Company Policy; Environment - Non Weather Related; Human Factors
Primary problem: Human Factors

Narrative: Observed a guest prior to departure and one enroute with vented masks. Guests where offered masks from onboard stock. X weeks post policy change how can we still be policing the policy change? Safety for the crew should be looked after.




Synopsis: Flight Attendant reported a passenger boarding was wearing a vented face mask which is not in compliance with policy.
Date: 202202
Local time of day: 1201-1800
Location: ZZZ.TRACON, US
Flight conditions: VMC
Light: Daylight
Aircraft: SR20
Operator: FBO
Operating under: Part 91
Flight plan: VFR
Mission: Training
Flight phase: Landing
Airspace: Class D ZZZ
ATC / advisory: TRACON ZZZ
Aircraft component: Reciprocating Engine Assembly
Component problem: Malfunctioning
Reporter organization: Personal
Reporter function: Pilot Flying; Instructor
Reporter qualification: Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Flight Instructor; Flight Crew Commercial
Human factors: Confusion; Troubleshooting
Anomaly: Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural Published Material / Policy
Detector: Person Flight Crew
When detected: In-flight
Result: Flight Crew Inflight Shutdown; Flight Crew Returned To Departure Airport; General Maintenance Action; General Flight Cancelled / Delayed
Contributing factors: Aircraft
Primary problem: Aircraft

Narrative: During student pilot training flight engine throttle was brought to idle for engine out training procedures. Engine indication showed an unusually high RPM for the idle position. Instructor took control of aircraft to troubled shoot and run checklists. Instructor contacted ZZZ Approach to [Inform] an issue may be occurring and requested monitoring during return to ZZZ. ATC asked if [requesting priority handling]. At the time Instructor said to standby to take time to trouble shoot and evaluate. Instructor still provided ATC with all needed information. When Instructor unable to clear the abnormal reading and aircraft RPM did not appear to slow [requested priority]. On final approach to land shut down engine as the RPM would still not go to idle. Engine was then secured and aircraft safely landed on runway. No injury or aircraft damage occurred. Aircraft grounded and moved to maintenance for engine inspection. Instructor requested re-training event with Safety Officer and Chief Pilot to evaluate situation and makes sure Instructor is safe and knowledge before return to flight line.




Synopsis: Flight Instructor reported no engine response to throttle movement and returned to land immediately at departure airport.
Date: 202112
Local time of day: 0001-0600
Location: ZZZ.Airport, US
Flight conditions: VMC
Light: Daylight
Aircraft: A330
Operator: Air Carrier
Operating under: Part 121
Flight plan: IFR
Mission: Passenger
Flight phase: Takeoff / Launch
Airspace: Class B ZZZ
ATC / advisory: TRACON ZZZ
Aircraft component: Turbine Engine
Component problem: Malfunctioning
Reporter organization: Air Carrier
Reporter function: First Officer; Pilot Flying
Reporter qualification: Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Human factors: Communication Breakdown; Troubleshooting
Second reporter function: Relief Pilot; First Officer
Anomaly: Aircraft Equipment Problem Critical; Deviation - Track / Heading All Types; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Weight And Balance
Detector: Person Flight Crew
When detected: In-flight
Result: Air Traffic Control Provided Assistance; Flight Crew Requested ATC Assistance / Clarification; Flight Crew Landed in Emergency Condition; Flight Crew Returned To Departure Airport; General Flight Cancelled / Delayed; General Maintenance Action
Contributing factors: Aircraft; Human Factors
Primary problem: Aircraft

Narrative: Number two engine. At 80 kt.; thrust normal. Above 100 kt.; #2 engine slightly low. Selected TOGA. In initial climb; autopilot was not selected on. ATC gave us a turn and autopilot was selected on. Climb thrust matched. Above 10;000 ft.; selected MCT (Maximum Continuous Thrust); thrust did not match. Decision to find suitability. Used Maintenance; [requested priority handling]; etc.; and returned to ZZZ. Number two engine started to produce ECAMs. Followed ECAM; followed by QRH. Dumped fuel and followed overweight landing procedures. Ran descent and in-range checklists. Reviewed single-engine missed approach procedures. Kept engine 2 at idle per QRH. Briefed flight attendants on precautionary landing. Landed without incident.


Second narrative: Upon takeoff roll; the takeoff thrust was set below 80 kt.; above 100 kt.; we noticed the number 2 engine thrust had rolled back slightly; 5%; under the desired flex setting. Captain elected to advance the thrust to TOGA and continue the takeoff. The engine thrust was still slightly low; all other indications were normal; [and] we continued the takeoff. The engine thrust was a serious concern being we weighed 501K lb. That distracted our navigation and we ended up initially missing the first turn on the ZZZ SID. ATC gave us a heading and later advised of a possible pilot deviation." We had not [requested priority handling] at this point.The initial 10 seconds after rotation; much attention was being given to flying the aircraft and analyzing the severity of our engine malfunction. This led to slower-than-normal turn rate on initial SID departure. Eventually; [the] engine failed at any thrust setting other than idle and [priority handing was requested]."


Synopsis: A330 flight crew reported a loss of thrust on the number two engine and elected to return to the departure airport and make an overweight landing.
Date: 201508
Local time of day: 0601-1200
Location: ATL.Airport, GA
Flight conditions: VMC
Light: Daylight
Aircraft: Regional Jet 200 ER/LR (CRJ200)
Operator: Air Carrier
Operating under: Part 121
Flight plan: IFR
Mission: Passenger
Flight phase: Climb; Takeoff / Launch
Airspace: Class B ATL
ATC / advisory: Tower ATL
Second aircraft: B737 Undifferentiated or Other Model
Reporter organization: Air Carrier
Reporter function: Captain; Pilot Flying
Reporter qualification: Flight Crew Air Transport Pilot (ATP)
Second reporter function: Pilot Not Flying; First Officer
Anomaly: Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Wake Vortex Encounter
Detector: Person Flight Crew
When detected: In-flight
Result: Flight Crew Took Evasive Action
Contributing factors: Environment - Non Weather Related; Procedure
Primary problem: Procedure

Narrative: Took off from Atlanta behind a 737 and shortly after airborne; just after gear up; encountered what I thought was mild wake turbulence it but triggered a stall shaker. I pushed thrust levers up and called for max thrust/spoilers in; lowered the nose and the shaker immediately stopped and conditions were stable so reduced thrust and continued.  I noticed the right engine (3A1 type - intermix aircraft) ITT turned red briefly and returned to normal with reduction. The engine ITT was discussed with dispatch and maintenance; determined to be within limits and documented in the [maintenance log] for info.  We had a frequency change to departure and did not mention the wake to ATC - I think we were just focused on ensuring navigation and EICAS indications were ok. We should have reported it; although we get similar wake experiences without the shaker quite often. Flight was continued with no further issues.Wake is nearly always a threat in ATL and other busy airports. Having mismatched engines is another; but we can't really be too mindful of it in a stall situation or windshear etc. I have pushed up thrust on the 3B1 engines a number of times for windshear etc. without seeing red. Also; be assured no one got whiplash from the thrust increase. Being one of the smaller but lower performing jets at the busy airports; I think it might be wise to use normal thrust behind 737s and 757 types (with the recat now). The other MD80 and smaller Airbus types don't seem to cause the wake issues nearly as much. Also; we always need to be ready on the controls even if autopilot is engaged.


Second narrative: Wake turbulence shortly after takeoff; with stick shaker activation. We were close to the ground still when this happened so an aggressive recovery was required (high engine power setting used to recover).


Synopsis: A CRJ-200 flight crew reported encountering wake turbulence shortly after takeoff at ATL in trail of a B737 that triggered a momentary stall warning.
Date: 201203
Local time of day: 0001-0600
Location: ZZZ.ARTCC, US
Flight conditions: Mixed
Weather elements / visibility: Icing; 10
Light: Night
Aircraft: Citation II S2/Bravo (C550)
Operator: Air Taxi
Operating under: Part 135
Flight plan: IFR
Mission: Passenger
Flight phase: Descent
Airspace: Class A ZZZ
ATC / advisory: Center ZZZ
Aircraft component: Pressurization System
Component problem: Failed
Reporter organization: Air Taxi
Reporter function: Captain; Pilot Flying
Reporter qualification: Flight Crew Air Transport Pilot (ATP); Flight Crew Flight Instructor; Flight Crew Multiengine; Flight Crew Instrument
Anomaly: Aircraft Equipment Problem Critical
Detector: Person Flight Crew
When detected: In-flight
Result: General Declared Emergency; General Maintenance Action
Contributing factors: Aircraft
Primary problem: Aircraft

Narrative: Our aircraft experienced a rapid decompression while descending from FL300 to 12;000. The decompression occurred around FL280. We recognized the situation and initiated an emergency descent to 10;000. Upon reaching a safe altitude of 12;000 FT we advised ATC of the decompression; and declared an emergency. At this time ATC cleared us to descend to 2;800 and proceed to an IAF at our destination. The crew did so and landed safely.The rapid decompression was thought to have been caused by a build up of moisture in the door seal which turned to ice crystals at altitude. This blocked the airflow into the door seal causing a leak that allowed the cabin to rapidly depressurize. This was corrected by draining the door seal and lines to it more frequently during maintenance checks.




Synopsis: A CE550 flight crew experienced a rapid decompression as they began descent to their destination. They declared an emergency and were expedited to a safe landing by ATC.
Date: 202009
Aircraft: Commercial Fixed Wing
Operator: Air Carrier
Operating under: Part 121
Flight plan: IFR
Mission: Passenger
Flight phase: Cruise
Reporter organization: Air Carrier
Reporter function: Flight Attendant (On Duty)
Reporter qualification: Flight Attendant Current
Human factors: Communication Breakdown
Anomaly: Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Passenger Misconduct
Detector: Person Flight Attendant
When detected: In-flight
Result: General None Reported / Taken
Contributing factors: Human Factors; Environment - Non Weather Related
Primary problem: Human Factors

Narrative: Passenger X was sitting in XXC.  His relative; Passenger Y; was sitting across the aisle at XXD.  They decided to upgrade themselves to better seats.  We told them that they were welcomed to upgrade; but they would have to pay the extra fee.  After much ado; they decided to move further back in the cabin.  Then Passenger X decides that he doesn't need to wear his mask.  We asked countless times for him to wear his mask.  Many announcements were made.  Every time; after we walked away; he took his mask off.  Once I awakened him; asking him to put his mask back on.  He said that he was eating.  I said; 'Sir; you were sleeping.'  He was putting all other passengers on board at risk.




Synopsis: Flight Attendant reported a passenger did not comply with face mask policy during flight.
Date: 201812
Local time of day: 1801-2400
Location: ATL.Airport, GA
Light: Night
Aircraft: B737 Undifferentiated or Other Model
Operator: Air Carrier
Operating under: Part 121
Flight plan: IFR
Mission: Passenger
Flight phase: Descent
Airspace: Class B ATL
ATC / advisory: TRACON A80
Reporter organization: Air Carrier
Reporter function: Pilot Not Flying; First Officer
Reporter qualification: Flight Crew Multiengine; Flight Crew Instrument; Flight Crew Air Transport Pilot (ATP)
Human factors: Workload; Time Pressure
Anomaly: Deviation - Speed All Types; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy
Detector: Person Air Traffic Control
When detected: In-flight
Result: Flight Crew FLC complied w / Automation / Advisory
Contributing factors: Human Factors; Procedure
Primary problem: Procedure

Narrative: We were on the Arrival into ATL. [On with Approach Control]; were given descent to 10;000 feet abeam EAGYL; and speed 210; between EAGYL and SHURT a descent to 7;000 feet; abeam SHURT we were given a descent to 3;000 feet; then told 'expedite to 3;000 feet; expect short final.' We started expediting down and asked Approach our sequence; they said 'you're number two and following a Air Carrier Y.' The Air Carrier Y was base to final and about eight to ten miles away from our position; we were on downwind. We continued down and configuring the aircraft; the Captain was flying and slowed down; I never challenged the speed and we both misunderstood the 'expedite down' instruction and expect short final with a speed relief.Shortly after; we were given a vector to heading 360. Then Approach called 'say speed;' we did say speed and explained; since it was a short final and the 757 had passed opposite direction our 9 o'clock; we understood we had to slow down. Approach said 'speed 180;' we increased speed to 180; Approach then said 'turn left heading 300; maintain 180 to JUBBA; clear Visual Approach Runway XX.' Then the Controller called 'say speed again' I replied; speed 180. He then said 'Clear visual; call Tower at JUBBA;' keep in mind between the slowed down speed of about 160 to increasing to 180 we approached the 757 to a distance of about three miles once given the turn to final.Once on the ground; Tower gave us taxi via [route]; and gave us a number to call for possible deviation. The Captain called; spoke to a Controller; explained what we understood; and then the Controller explained some things to the Captain. After the call the Captain explained to me what they spoke about; and told me that the Controller said 'No Deviation' just information for the future.




Synopsis: B737-700 First Officer reported deviating from assigned airspeed on approach.
Date: 201509
Local time of day: 1201-1800
Location: ZZZ.Airport, US
Flight conditions: VMC
Weather elements / visibility: 10
Light: Daylight
Aircraft: Cessna 152
Operator: FBO
Operating under: Part 91
Flight plan: None
Mission: Passenger
Flight phase: Cruise
Airspace: Class D ZZZ
ATC / advisory: Tower ZZZ
Aircraft component: Indicating and Warning - Fuel System
Component problem: Improperly Operated
Reporter organization: FBO
Reporter function: Pilot Flying; Single Pilot
Reporter qualification: Flight Crew Private
Human factors: Confusion; Communication Breakdown; Situational Awareness
Anomaly: Aircraft Equipment Problem Critical; Deviation / Discrepancy - Procedural FAR; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Fuel Issue
Detector: Person Flight Crew
When detected: In-flight
Result: Flight Crew Landed in Emergency Condition
Contributing factors: Aircraft; Procedure; Human Factors
Primary problem: Ambiguous

Narrative: Hobbs time from start to landing [was] 3.5 hours. Fuel top off at start. I depended on gauges for fuel enroute. Mechanic instructions before flight; 'It's a new engine; keep RPM high and don't lean'.At approximately 3.0 hours Hobbs; noticed engine RPM decreasing. Fuel gauge read 8 gallons. Altitude 5;500 MSL. Descended over time to 3;000 MSL where engine seem to make enough power to maintain altitude. I was returning directly to my home airport.Called tower advised of situation. Another instructor on [frequency] told me to 'keep full power and enrich mixture'. Go straight to [home airport]. With fuel gauge showing 6 gallons; the instructor told me I had enough fuel to return to [home airport]. I did what I was told. I was losing altitude quickly. I was at 1;500 feet MSL (800 AGL) when the RPM would not support level altitude. I selected an open field for my emergency landing.




Synopsis: The pilot of a C152 with a new engine was advised to run the engine at high RPM and not lean. As he approached the airport of intended landing; the engine would no longer maintain altitude; resulting in an off field landing.
Date: 202008
Local time of day: 0001-0600
Location: ZZZ.Airport, US
Light: Daylight
Aircraft: Commercial Fixed Wing
Operator: Air Carrier
Operating under: Part 121
Flight plan: IFR
Mission: Passenger
Flight phase: Taxi
Reporter organization: Air Carrier
Reporter function: Flight Attendant (On Duty)
Reporter qualification: Flight Attendant Current
Human factors: Communication Breakdown; Confusion
Anomaly: Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Passenger Misconduct
Detector: Person Flight Attendant
When detected: In-flight
Result: General None Reported / Taken
Contributing factors: Environment - Non Weather Related; Human Factors
Primary problem: Human Factors

Narrative: I briefed exit row. Only 1 passenger in there. I did the pre-departure and when I was walking back a woman snuck in exit row when my back was turned. I saw after out of sterile; when I went to wash my hands for service. I asked her when she moved; she said after I had walked through and I said she had to move back to original seat. She did.She wanted to move but never asked me or informed me she took it upon herself. People are wanting to spread out because of COVID.I don't really have a suggestion if they do it upon [themselves] and after my sweep with my back turned. I don't know how to control it. I saw after takeoff when I went to wash my hands for service.




Synopsis: Flight Attendant reported a passenger moved into the exit row after the briefing.  Passenger was asked to move back to original seat.