boeing/aviation-ner-BIO huggingface dataset:
aircraft was grounded : an emergency was declared and the aircraft returned to dfw due to a strong electrical odor in the flight deck after takeoff . flight crew followed the '' smoke / avionics smoke / fumes procedure in qrc . the aircraft landed safely at dfw and taxied to the gate under its own power . maintennace found a vent blower fan fault on the ecam and repl aced the avionics equipment vent blower fan per amm 21-26-51 . a satisfactory operational check was accomplished with no odors noted .
ship 9547 -misc / de- during the departure climbout from qro , the mlg " unsafe " light remained illuminated with the gear ha ndle in the up position . the flight crew complied with the qrh , which had them cycle the landing gear . the up and locked gear position indications returned to normal after cycling . upon arrival at atl , the pilot declared an emergency with a tc due to the earlier gear complication . the landing was uneventful and the aircraft was inspected before taxi to the ga te under its own power . maintenance replaced the gear pseu . ( lp # 5076818 )
aircraft was grounded : an emergency was declared and the aircraft diverted to clt due to engine number 1 oil quantity drops from 14 qts at engine start to 2.0 qt in flight . crew reported they did not get ecam warning . the aircraft landed safely at clt without further incident . maintenance found b sump scavenge tube union 454k1 leaking on the left hand side of # 1 engine . maintenance secured union per esm 72-00-00-h1a 710a-c and accomplished a satisfactory leak check .
ewr - flt 1293 - after rotation from lga at approximately 100 feet , crew saw 5 to 9 seagulls ahead of the aircraft . the right engine ingested one large seagull . crew elected to make a precautionary landing at ewr although engine parameters were normal . no emergency was declared and the flight landed in ewr with no further incident . maintenance found and replaced the following items on the rt engine due to bird ingestion : nr 6 , nr 7 , and nr 8 fan blades ( damaged ) , csd oil cooler ( clogged ) and the t-2 and t-12 sensors ( damaged ) . note : fan blades nr 25 , nr 26 , and nr 27 were replaced due to replacement of fan blades , nr 6 , nr 7 , and nr 8 . ( x )
prior to departure . left fwd window overheat came on . grounded - yes . ran qrh light went out .
aircraft was grounded : an emergency was declared and the aircraft returned to phl due to the flight crew reporting that the nose gear was slow to retract , stayed down and locked for over a minute while the main gear retracted . gear unsafe ecam for a minute then nose gear retracted by it self while the flight crew was starting the ecam procedures . the aircra ft landed safely at phl without further incident and taxied to the gate under its own power . maintenance replaced the landing gear selector valve manifold and accomplished a satisfactory leak / operational check per amm 32-31-31 .
bird ingestion on nr 2 engine on initial climb . emergency procedures followed , nr 2 engine shutdown and returned to departure .
aircraft was grounded : an emergency was declared and the aircraft diverted to ord due to the flight crew reporting that on descent into msn a flght control flaps locked caution message displayed . flight crew reported the flaps stuck at less than 1 . slats at 2 . flight crew ran qrh , diverted to ord where it landed safely and taxied to the gate under its own po wer . maintenance found the right wing interconnecting strut proximity sensor 38cv faulting and replaced it amm 27-51-44 . a satisfactory operational check was accomplished .
crew reports satcom / acars / cpdlc data link inop in flt . three systems working normal with no faults . contacted mx illuminated . reinstalled original part back into aircraft . control and they have requested the satcom transceiver be satcom sbu bad from stock need another unit . replaced as precautionary due to the aircraft making and air return . parts nis @ ewr . performed fans ( cpdlc ) ops test per amm 23-22-00-710-801 using after following proper amm procedures 23-15-01-000-801-c1 for both vhf and satcom systems . performed acars system and ops test the removal and install of the aviator satcom sbu transceiver , per amm 23-22-00 / 501 . also performed satcom adj / test along with sbb fail light illuminated and would not exstingush and sat com a satcom call to the dispatch desk per amm 23-15-01-001 . all shows no link . performed self test and fail light on unit stayed add emp:197565 removed and replaced aviator 300d transceiver ref amm 23-15-01-000-801-c1 , ops cks good rotable parts change was indicated - tt # 1998777 sn off 2704 transceiver , av off 64-2315-9-0002 2704 on 64-2315-9-0002 3781
aircraft was grounded : an emergency was declared due to engine 1 sensor fault followed by # 1 engine idg low pressure fau lt , followed by # 1 engine idg failure message . flight crew accomplished ecam procedures and landed safely at clt . mainte nance replaced the # 1 engine idg per amm 24-21-51 and accompished a satisfactory operational check .
ship 3311 - div - into atl due to auto flt fm 2 ecam fault . corrective action : replaced fmgec 2 . ( 4932783 )
ship 5652 -diversion / ifsd- diversion to mco with declared emergency due to right engine oil temp in the red band . flight crew performed ifsd per qrh . corrective action : inspected mcd 's and oil filters , all clean . drained 2.5 gallons from main gearbox . replaced gearbox scavenge pump and lsop . performed high power run with no issues .
aircraft was grounded : an emergency was declared and the aircraft returned to phx . right after thrust red altitude after take off got air engine 2 bleed abnormal pressure . crew accomplished ecam procedures and landed safely at phx without f urther incidednt . * * supplemental report for aala202305192367 : maintenance replaced the overpressure valve 5ha2 , the blee d pressure regulator valve control solenoid / temperature limitation thermostat 10ha2 ( aala202307272150 ) and the bleed a ir precooler exchanger ( aala202307272325 ) on the # 2 engine . a satisfactory leak / operational check was accomplished . * *
ship 3316 attempted 2 cat 3 approaches to rwy 18r fma reverted to cat 2 on both approaches requiring a ga successful cat 3 autoland 18c . corrective action : no pfr related faults perf auto land test , all satis and afs system test . all ok . ( 4478061 )
aircraft was grounded : an emergency was declared and the aircraft returned to clt due to # 2 engine stalling . flt crew re ported the nr 2 engine stalled at climb power around 17,000 ft msl . stall immediately , cleared with no abnormal engine i ndications afterwards . engine 2 stalled again at fl350 in cruise power . stall cleared when power reduced . operated in i dle thrust to touchdown . loud bangs , visual flame from engine . erratic epr . landed safely at clt without further inciden t . mx found debris in the bleed valve and tail pipe and accomplished a borescope inspection where they found compressor blades missing . deternmined the engine will be changed . maintenance replaced # 2 engine per task card 26l40071004 .
pilot reported the left propeller control was unresponsive at climb out and performed an air return . company maintenance inspected the left propeller and found cracks in the propeller hub at all 3 blade socket locations . at blade 1 location the crack is approximately 75 % of circumference . at blade 2 location crack is approximately 50 % of circumference . at blade 3 location crack is just visible and less that 1 inch . the propeller has been removed for tear down evaluation by mccauley service center . operator has instituted a fleet wide detailed visual inspection .
during cruise , we received lev2 fcc2a data fault , lev1 sel lsas rib off , lev1 sel yaw upr b off , followed by autopilot disengaging . we ran qrh procedures and were not able to get an autopilot back . diverted to rjbb . removed and replace d fcc-2
( aircraft 5645 , l / p 1270003 ) **** odi event , rejected takeoff *** parking brake light illuminated . corrective action : re moved and replaced parking brake per amm 32-44 . removed and replaced parking brake switch per amm 32-44 . ops check good for both . mcc required taxi check performed taxi check parking brake light and message did not return . a / c performed nor mal ok for svc .
bird strike on departure left engine ; vibration peaked around 6 units ; no unusual smells ; vibration decreased to around 3.5 units with reduction in power . removed and replaced the # 1 engine complete fan blade set including all elastomers , shims , and platforms per amm 72-21-02 . r and r # 1 engine complete set of fan blades and platforms per mt 772-21-20 . replaced # 1 engine all elastomers ; shims and platforms per amm 72-21-02 .
flap low speed followed by sps advance after takeoff . r+r flap electronic control unit iaw 27-53-02 . flaps ops check good iaw 27-53-00 . a / c good for service
flt # 500 , mco-rdu . ( aircraft declared an emergency into rdu ) '' green sys rsvr lo level during cruise - refer to lp 399868 5 , item 2 for mel procedure ; alternate gear extend used and found no evidence of hyd leaks . performed gvi of rsvr g sys , all ok . green sys rsvr at serviceable level . performed alt gear ext per a320 amm . crew ran engines and verified 3000 ps i . gear pins installed per amm 32-00-00-860-003a . ''
during cruise flt att reported odor of smoke in aft cabin . declared emergency diverted to ind ; accomplished qrh smoke cabin isolated system landed uneventful did not have over weight landing please check 3 phase power at fan [ 01 ] lp 2556329 ap 4232348 performed fumes in cabin conditional inspection ref amm 05-51-56 . while troubleshooting found recirc fan cabin air cb popped ; no other defects found . ok to continue per mel 21-31-02 sp 1 and 2 auth # 165069
upper fuselage , main cargo compartment , during elt system test found elt unit showing 3 flashes fault code . ( p > performed t / s and found elt system antenna internal impedance out of range and elt unit displaying incorrect a / c 's registration number replaced and tested elt unit and antenna i / a / w b737-800 amm rev:50 dated 15 / feb / 23 . tasks : 23-24-00-000-801 , 23-24-00-400-801 , 23-24-01-000-802 and 23-24-01-400-802 . satisfactory condition and nbsp ; and nbsp ; / p > )
ship 9514 gear / de- the flight crew declared an emergency with atc after not being able to extinguish the " nlg unsafe " i ndication on approach . the qrh was complied with and communications with mcc was established , but the nose landing gear failed to extend . the crew made a successful nose-gear-up landing and maintained runway centerline . the passengers evacu ated the aircraft onto the runway via both forward exit slides . corrective action : maintenance in progress . ( lp # 4636558 )
aircraft was grounded : suspected fuel leak from left main tank in flight . left tank indication dropping at a higher rate than right tank indication . emergency declared ; flight returned to mia landing safely . maintenance isolated problem to a fuel quantity indication imbalance caused by left main fuel tank compensator . replaced compensator per amm 28-41-21 . accomplished satisfactory operational check .
aircraft was grounded : an emergency was declared and the aircraft diverted to tpa due to at cruise , left engine oil temp erature rose to yellow arc eventually rising to red line . oil quantity dropped to a low of 3 quarts . oil temp indication failed . crew shutdown left engine . aircraft landed safely at tpa . * * supplemental report will be submitted . * * ( open )
aircraft was grounded : an emergency was declared and the aircraft diverted to iad due to a # 1 engine oil low pressure ec am message and oil quanity indication was amber in flight . flight crew followed ecam instructions and shut down the engi ne . the aircraft landed safely at iad without further incident . maintenance found the oil tank was empty and there was oil leaking from the fan cowl area . maintenance found the oil supply filter cover was not seated and the fasteners were p ulling out . a review of the dfdr data revealed that the engine low oil pressure indication duration was 52 seconds at cr
* * emerg declared * * cabin alt warning came on and descended to 25000 ft . ran the qrh and warning went out then overboard ex vl v open on stat msg . pilots reported outflow valve and cabin pressurization worked properly during qrh procedure . perf pres sure control system test per amm 21-31-00-735-023 , test good.aircraft telemetry shows cabin altitude warning came 9 minu tes after overboard exhaust fan message , suspect that overboard exhaust valve caused enough pressure loss to trigger cab in altitude warning . br and gt ; br and gt ; ref fim 21-58 fault tree 875 eicas msg ovbd ex val open shows . performed fault isolation bl
at top of descent with rt throttle moving to idle , rt engine compressor stalled multiple times with a rise in egt . an od or was detected in cabin . stall and odor increased each time throttle reduced to idle . crew notified destination station kiln , declared emergency on descent . landed without incident and no additional precautionary actions . on arrival , acft g rounded . iaw mm 72-00-00 para l subtasks 1 , 5 , 6 and 11 and para m , fan blade shingling insp , hp turbine borescope insp , mag netic chip detector check , and cit pressure check good . no faults noted . iaw powerplant engineering dfdr r and interrogated
aircraft was grounded : an emergency was declared and the aircraft returned to dfw : after take off # 1 generator fault . di splayed and the # 1 generator would not re-set . the flight crew also reported recieving a low oil pressure ecam for the # 1 idg and they disconnected the idg . the aircraft landed safely at dfw and taxied to the gate under its own power . main tenance replaced the # 1 engine idg and accomplished a satisfactory leak / operational check per amm 24-21-51 .
flt # 8587 , jfk-mcn . ( aircraft performed an air turn back to jfk ) 'hyd b rsvr lo lvl ; found jack trim return line loose and leaking fluid . resecured line and leak check as per amm 29-12-04 . no further defects noted . '
aircraft was grounded : an emergency was declared upon arrival to ric due to the flight crew reporting a yellow hydraulic reservoir overheat message and the flight crew shut down the yellow hydraulic system . the aircraft landed safely at ric and was towed to the gate . maintenance replaced yellow hydraulic system transducer 3381gr and accomplished a satisfacto ry operational check .
aircraft was grounded : an emergency was declared and the aircraft returned to phx due to an air engine # 2 bleed abnormal pressure message during climb out . flight crew accomplished ecam procedures which rendered bleed 2 inoperative . the aircraft landed safely at phx without further incident . maintenance inspected the # 2 engine bleed pressure regulator valve and found sense lines loose along with the connector plug backshell loose ( aala202212204082 ) . the sense lines and the cannon plug back shell were tightened per amm 36-11-52 . a satisfactory operational check was accomplished with no faults noted .
bird strike on approach to ipl , ingested into rt engine . replaced rt engine , lk ck good and no discrepancies noted .
lav smoke eicas message enroute . would not extinguish , no indication of smoke in either lav . diverted . landing uneventful . removed from service . noted # 2 oil q dashes upon arrival . interrogated cmc with no fc 's logged . found lav smoke to be intermittent . c / w genaric io 3b reset per e175 fim 45-45-00-938-a test passed . no further defects noted . no faults noted in cmc . no parts replaced . aircraft returned to service .
nose gear indicator light out . secondary gear indicator ( config page ) indicated all down and locked . emergency declar ed . landed without incident . emergency declared amm 33-11-17-2 amm 32-61-00-5 per crew debrief primary lights were inop but config synoptic page displayed all 4 gear green . nose gear pin went in smooth with no binding . replamped nose gear indicator lamps ref above . lights work properly . performed lights test all lights for all 4 gear illuminated . pul led landing gear control handle out of down detnet . all gear safe and unsafe lights illuminated . ok for service .
unable to make contact on right hf . flight crew elected to divert to ema due to comm . reqirements for etops routing . air craft landed and was grounded by maintenance . maintenance deferred right hf comm . iaw abx mel 23-11-1-2a . aircraft retur ned to service .
aircraft was grounded : an emergency was declared and the aircraft returned to ord due to the flight crew reporting that on takeoff low oil quantity indication . oil on number 1 engine went to 1.5 quarts and oil pressure remained solid at 4 0 psi . the flight crew reported that the engine was not shut down . the aircraft landed safely at ord and taxied to the g ate under its own power . * * supplemental report will be submitted * * ( open )
r1 door pneumatic cylinder pressure was at zero psi . complied with a leak check iaw amm 52-11-04-700-801 and 12-25-04-6 00-801 .
aircraft was grounded : an emergency was declared and the aircraft returned to gnd due to the fligth crew recieving an ec am message for forward cargo smoke at 9000 feet . the flight crew accomplished ecam procedures and returned to gnd where the aircraft landed safely without further incident . maintenance inspected the forward cargo compartment and found no ev eidence of smoke . a supplemental report will be submitted * * ( open )
pilot side head rest broke off while the student pilot was adjusting seat . replaced pilot side head rest iaw cmm vol.2 25-20-07 .
during cruise at fl320 , engine # 1 low oil pressure caution light + oil psi dropping . eventually oil psi settled ( in the red ) at 5psi . also- left oil qty indicator wasn blank / black . all other indications normal . performed qrh : eng low oil pressure checklist which then directed qrh : eng fail or shutdown checklist . shut down # 1 eng and landed uneventfully . grounded - yes . diversion - inspected # 1 engine odms sensor per amm 79-00-00 and found contaminated , inspected # 1 engine starter mag plug per amm 80-11-09 , no contamination noted . inspected scavenge screen plugs per amm 79-21-04 , found contamination in " a " sump , b and c sumps not contaminated . faults detected 31-01441 , 31-01442 , 79-40862 , 74-41192 , 79-41800 , 79-41810 . transferred to ebu shop shop w / o # 1975764 n / r # 0001 due to # 1 engine changed , ref asa t / c 71-asa-01 .
aircraft was grounded : during climb out above fl200 sustained engine 2 vibrations greater than 4.0 max ; approximately 4.3 on descent ; with power at idle noticeable airframe vibrations . engine indication normal . flight returned to mia , landing safely . replaced engine # 2 center frame accelerometer ( aala202210039221 ) per amm 77-31-06 . accomplished satisfactory oil debris monitoring system inspection per amm 79-00-00-210-804-g00 . accomplished satisfactory scavenge screen plug inspection per amm 79-21-04-211-801-g00 . replaced engine # 2 electronic engine control ( eec ) electrical harness ( aala202210038317 ) per amm 73-22-01-401 . accomplished satisfactory eec electrical harness installation test per amm 71-00-00-800-804-g00 . accomplished satisfactory vibration and power assurance runs per amm 71-00-00 .
during takeoff the rt eng experienced high vibration . returned to departure , emergency declared and landing uneventful . rt engine inspection found evidence of bird strike with damage to multiple blades and bird remains in core . removed and replaced damaged fan blades per mcm card 72-94-02 . performed engine fan trim balance per mcm card 77-95-12 . system checks normal .
ship 9521 -div / de- the flight crew diverted the aircraft to bna following a " fire " warning indication on the # 2 engine w ith anti-ice on . the qrh was complied with , an emergency was declared with atc , and the subsequent overweight landing wa s uneventful . cfr did meet the aircraft on the runway and confirmed that no fire existed . correct action : maintenance re placed the right engine fdcu , both via , and performed above idle pneumatic leak checks . the aircraft was returned to service . ( lp # 9884314 )
aircraft was grounded : an emergency was declared inbound into phl . the flight deck door was locked and flight crew could not unlock the door during cruise resulting in the first officer not being able to get into the flight deck . the flight crew reported that the door did open at 8,000 feet and the first officer was able to get in the flight deck for landin g . the aircraft landed safely at phl and taxied to the gate . maintenance found the flight deck door bottom latch seized / hard to move and replaced it per amm 52-51-21 . a satisfactory operational check was accomplished with no issues noted
eng2 epr mode fault ecam msg on takeoff roll . rejected t / o . pilot reported the rto was a low energy stop , less than 60 f ound connector backshell cross threaded . plug located on p2t2 removed backshell found broken wire . knots . pilot stated the auto brakes did not engage . sensor under panel . unlocked to clear idled 2 eng for 5 minutes . found pin 4 on 4014ksb broken . replaced broken pin 4 . fault t2nai on fadec 2b still hits , removed and replaced p2t2 on e2 , performed ops checks good .
enroute from ksfo to kbwi crew reported fwd equipt cooling ovht caution and cabin altitude warning messages displayed wi th a loss of pressurization . in compliance of ati quick reference handbook procedures , crew descended to 10,000 ft and diverted to kiln with an emergency declaration . landing was without incident and on arrival the aircraft was grounded for maintenance . inspection of equipment cooling ducts satisfactory . no faults found . per b767 iai fault isolation manu al 21-58-00 , forward low flow detector removed and replaced iaw b767 amm 21-58-17 . additionally , at maintenance operat
on arrival selected flaps 1 . received te flap disagree eicas message and light . flap indicator never reached flaps 1 . it appeared the r indicator was slightly lagging the l indicator . complied with qrh procedure . emergency declared . r and r nr 6 angle gearbox wri 27-50 / 9229 . r and r nr 6 transmission wri 27-50 / 9230 iaw wri 27-50 / 9236 . r and r nr 6 angle gearbox again . r and r nr 3 torque tube shaft . r and r plug d41652p wri 27-50 / 9240 . r and r rt outboard tee gearbox , critical tsi created wri 27-50 / 9242 to replace the inboard te flap ballscrew assy .
l cdu failure , l fmc failure : during flight crew report the l fmc failed . discussions with moc and do . all parties agree d to continue . crew called back 1 hour later and stated the l cdu failed and went blank . fight diverting to anc due to e tops and fuel restrictions .
aircraft was grounded : an emergency was declared and the aircraft diverted to gso due the flight crew reporting that at fl320 , engine 1 stalled several times . ecam indication engine 1 stall flashed twice and went away . the aircraft landed s afely at gso and taxied to the gate under its own power . * * supplemental report for aala202404294408 : maintenance reporte d that the # 1 engine vsv actuation rings were missing bushings on stages 1 , 2 , 3 and the stage 3 actuation ring had 50 percent of the vanes with movement and metal to metal contact . maintenance also found 24 washers missing in the 3rd stag
low speed rejected , approx 20 knots , rh main tank fwd and aft fuel pump low-pressure lights illuminated ( p and gt ; flight crew r eported brakes not used for rejected take off ref amm 5-51-07 . t / s per fim 28-22 task 806 . tank # 2 fwd pump ops normal , no history . # 2 aft fuel pump placed on defferal dmi 204631 per mel 28-01-03-01 cat c due date 24mar24 . r / r # 2 main fuel tank aft fuel boost pump per amm 28-22-41 . ops and amp ; leak check good .
aircraft was grounded : high oil consumption on left engine resulted in a diversion to yqx , aircraft landed without issue . removed and replaced left engine main fuel pump .