JASC 3413

Service difficulty reports · 157

Reports filed under 3413 · Rate of Climb Indicator, newest first.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE jasc_code = '3413'
  ORDER BY difficulty_date DESC"

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SDR 2026F00229Vertical Gyro · degradedVERTICAL GYRO #1 FAILED ATTITUDE ON THE PILOT SIDE. PLANE INDICATED NOSE LOW AND BANK TO THE SIDE ON PILOT SIDE INSTRUMENTATION. CO-PILOT SIDE UNAFFECTED. PLANE RETURNED TO BASE UNEVENTFULLY FOR GYRO REPLACEMENT.Oct 14, 2026 · N208VP · Cessna 560CESSNASDR AALA202607072549Indicator · faultedAIRCRAFT WAS GROUNDED: AIRCRAFT PRESSURIZATION ISSUE. CABIN ALTITUDE WAS STUCK AT 0 DURING CLIMB TO 10000 FT. HAD NO CABIN RATE OF CLIMB DURING THE CLIMB. OUTFLOW VALVE POSITION SHOWED SLIGHTLY OPEN BUT NEVER MOVED UNTIL MANUAL OPERATING IT TO FULL OPEN PRIOR Jul 3, 2026 · N996NN · Boeing 737823SDR CALA2026041315318Pitot Head · cloggedIAS DISAGREE ON PFD DURING TAKEOFF AROUND 120 KIAS. PROBLEM WAS INTERRMITENT IN FLIGHT. DURING T/S FOUND HEAD OF MUD DAUBER WASP AND REMOVED FROM CAPT'S PITOT PROBE. SEE PIC. BLEW OUT CAPT'S AND F/O'S PITOT LINES FROM ADM'S NO OTHER RESTRICTIONS FOUND. RECApr 12, 2026 · N71411 · Boeing 737924SDR AALA202511261115Aoa · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB OUT, CAPTAIN'S PRIMARY FLIGHT DISPLAY ILLUMINATED ON AND OFF WITH SPEED LIMIT, THEN CA'S HORIZONTAL BAR ON FLIGHT DIRECTOR DISAPPEARED AND CAME BACK DURING THE FLIGHT. ALSO, THE MINIMUM SPEENov 24, 2025 · N909AN · Boeing 737823SDR DALA2024032103583Indicator · unknownSHIP 3168 VERTICAL SPEED INDICATOR "JUMPING" UP & DOWN WHILE PARKED AT GATE, CAPTAIN'S & FIRST OFFICERS. CORRECTIVE ACTION: OPS TEST GOOD REF A319 AMM 34-18 CKS GOOD. AFS TEST GOOD. NO FAULTS NOTED. OK FOR SVC. (5863402)Mar 20, 2024 · N368NB · Airbus A319114SDR P7UR202312110001Module · unknownON 12/4/23, 1C004 LEFT FOR THE FCF AT APPROX. 1:40 EST THIS AFTERNOON AND HAD TO DECLARE AN IFE AND IMMEDIATELY RETURN TO BASE DUE TO A ROLL BACK/LOSS OF ALTITUDE AND AIRSPEED INDICATIONS FOLLOWED BY WINDSHEAR AURAL AND VISUAL ALERTS AND ACTIVATION OF BOTH STADec 4, 2023 · N516BJ · Boeing 7378SDR IPXA2023103135370Unknown · unknown*RVSM FILED OPEN* F/O AND CAPT. ALTIMETERS DIFFERED BY 270FT @FL 330. STANDBY MATCHED CPT ALTIMETER. F/O SELECTED AIR DATA TO ALT. T/S SYS.; NO LEAKS NOTED. REF ITEM [T3F18E0037WAT] (AOA SENSOR RR) PER TECH SERVICE.Oct 30, 2023 · N313UP · Boeing 76734AFSDR ABXA2023032337Unknown · unknownCAPTAIN ALTIMETER OFF FLAG APPEARED DURING TAXI. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED AND RESEATED CAPT ALTIMETER CANNON PLUG OPS NORMAL OF CAPT ALTIMETER PER B767 AMM 34-13-01 NO DEFECTS AC IS RVSM COMPLIANT. AIRCRAFT RETURNMar 22, 2023 · N391CM · Boeing 767381SDR 7C7A202301250005Vsi · failed#1 IVSI INOP R&R VSI INDICATORJan 20, 2023 · N892EA · Dhav DHC8106SDR CALA2022082402163Adiru · failedIAS DISAGREE ALTITUDE DISAGREE SPEED TRIM FAIL EECS WENT TO ALTE RNATE R&R RT ADIRU IAW 34-21 -01 AND PERFORMED OPERATIONAL TEST 34-21-00 SYSTEM OPS CHECK NORMAL A/C OK TO CONTINUE. LAND VERIFY SUCCESSFULLY ROTABLE PARTS CHANGE WAS INDICATED - TT # 1815203 SNAug 24, 2022 · N26210 · Boeing 737824SDR CALA2022053001397Indicator · unreliableAIRSPEED AND ALT UNRELI ABLE AT FL350 F/O INST WERE NOT RELIABL E VISUAL INSPECTION. PUMP THE AIRCRAFT UP AND VERIFY ALL AIRSPEED AND ALT INDICATORS ARE WORKING NORMAL. FO AIRSPEED AND ALT RETURNED TO NORMAL ONCE THEY HIT LOWER TALKED TO CREW THEY REPORTED THMay 30, 2022 · N27239 · Boeing 737824SDR CALA2022051101206None · failedSTANDBY IAS STANDBY IAS STUCK AT 159 KIAS. TAKEOFF REJECTED TO R EJECTED AT 110 LOCKING LOG DUE TO RTO UNLOCKED FOR SIGNOFF REMOVED AND REPLACED STANDY ALT./ AIRSPEED IND PER AMM 34-13-01. STANDBY IND. OPS NORMAL. ALSO PERFORMED LOW LEVEL PUMP UP PER AMM 31-11May 11, 2022 · N73406 · Boeing 737SDR CALA2022050901190None · noneREJECTED TAKEOFFNO AIRSPEED INDICTNFO INSTRUMENTS FOUND INSECT DEBRIS MUD DAUBER NEST IN FOS PITOT PROBE, CLEARED SYSTEM, NITROGEN FLUSH. IAW AMM34-10-00. PERFORMED SYSTEM TEST IAW AMM34-13-00 INCLUDING LEAK,OP CHECK AND AIRSPEED TEST. NO DEFECTS NOTED SYSTMay 9, 2022 · N875UA · Boeing 737SDR A6WA202202048095None · noneIN CRUISE RECEIVED IAS COMP ON FLAG ON CAPT PFD. CW QRH MESSAGE CLEARED AFTER SELECTING AIR DATA COMPUTER TO #2 PER QRH. ***AIRCRAFT REMOVED FROM SERVICE*** R&R #1 ADC IAW AMM 34-13-01 AND SUP 17-010A. ALL OPS AND FUNC TEST GOODFeb 2, 2022 · N425AW · Cndair CL6002B19SDR CALA2022011800172Altimeter · fluctuatesCAPTAINS ALTIMETER WOULD SHOW ALTITUDE BOUNCING UP TO 200FT DURI NG FLIGH T IN LEVEL FLIGHT. CAPTAIN''S ALTIMETER REPLACED IAW AMM. 34-13-01-404-004. ALL OPS NORMAL. ADD EMP:314121 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1152089 SN OFF 2356 IPC REFERENCE # Jan 18, 2022 · N653UA · Boeing 767322SDR 2021FA0000345None · noneCAPTAINS PITOT TUBE P/N S233T912-5. PERFORMED T/S IAW FIM 34-12/822. ADC SYSTEM OK. PERFORMED INSPECTION IAW WITH AMM 34-11-01/601 FOUND CAPT PITOT TUBE CLOGGED. R&R PITOT TUBE IAW AMM 34-11-01. OPS CHECK AND LEAK CHECKS NORMAL. LOG PAGE ITEMS 1.2.3.Nov 30, 2021 · N605KW · Boeing 100BOEINGSDR CALA2021061800901Adiru · failedREJECTED TAKE OFF DUE TO IAS DISAGREE ON TAKEOFF ROLL. SUGGEST VERIFY PITOT SYSTEM FLUSHING,AMM TASK 34-11-00-170 -801 FOR POSSIBLE BLOCKAGE. ACCOMPLISHED CDS BITE CHECK OF BOTH DEU REF: FIM 31-62 TASK 801 ORTS FOR BLOCKAGE & LOW RANGE LEAKED CHECKED, ALSO Jun 18, 2021 · N18243 · Boeing 737824SDR DALA2020031701904Vsi · malfunctionedAT CRUISE, 2+15 INTO FLT THE CAPTS VSI/TCAS DISPLAY DIMMED TO A BARELY VISIBLE LEVEL. A VERY FAINT ODOR WAS DETECTED NEAR THE DISPLAY (ELEC ODOR) F-12, E-5 CB'S PULLED. ODOR NO LONGER DETECTED AFTER ABOUT 5 MIN. REPLACED CAPTAIN'S VSI. (LP 6345073)Mar 14, 2020 · N1609 · Boeing 767332SDR DALA2020031701903Indicator · defectiveAFTER PARKING W/ PARKING BRAKE SET, CAPT. VSI FLICKERED AND WENT HAZY. NO EICAS, FAULT, OR CB'S NOTED. PERFORMED VISUAL INSPECT OF GALLY, COCKPIT AND CABIN LIGHTING. ALSOCHECKED RECIRCULATION FAN OPN. FOUND CAPT'S VSI INDICATOR WITH BURNT ELECT ODOR & LOOSE PAMar 12, 2020 · N154DL · Boeing 7673P6SDR AALA2019121989009Indicator · erraticAIRCRAFT WAS GROUNDED: PILOT REPORTS AT FL 350 THE CABIN RATE OF CLIMB STARTED CLIMBING AND DESCENDING 500FT PER MIN. THRUST LEVERS WERE NOT MOVING. SAME THING AT FL 290. MAINTENANCE REMOVED AND REPLACED CABIN RATE OF CLIMB INDICATOR IAW AMM 21-33-01.Dec 17, 2019 · N346PR · Boeing 737823SDR DALA2019110806478Vsi · failedSHIP 9220 -DIV- CVG. CAPT. VSI FAILED WITH A REPORT OF AN ODOR IN THE FLIGHT COMP. CORRECTIVE ACTION: PULLED INDICATOR AND INSTRUMENT PANEL. PERFORMED VISUAL INSPECTION BEHIND CAPTS. RACK PANEL. CK. NO TROUBLE FOUND. VERIFIED EQUIP COOLING AIRFLOW AND CHECKED Nov 7, 2019 · N920DN · Doug MD9030SDR CA190521036Indicator · failed(CAN) IN FLIGHT TURN BACK DUE TO FAILURE OF F/O`S VSI INDICATOR. AIRCRAFT RELEASED TO SERVICE AFTER REPLACEMENT OF THE VSI. (TC# 20190521036)May 17, 2019 · Aerosp ATR42500SDR QXEA201804170145Isis · malfunctionedINTEGRATED STANDBY UNIT BEGAN TO INDICATE PITCH UP TO 90 DEGREES NOSE UP AND ROLL INVERTED WHILE ON DESCENT TO RDM. FLIGHT DIVERTED AND LANDING UNEVENTFUL. REMOVED FROM SERVICE. REMOVED AND REPLACED ISI IAW AMM 34-12-16-000-801, AND 34-12-16-400-801. PERFORApr 16, 2018 · N408QX · Bombdr DHC8402SDR WX0A201607250080Cadc · failedFIRST OFFICER`S AIRSPEED INDICATOR READ"ZERO KIAS DURING TAKEOFF ROLL. ABORTED TAKE OFF, HIGH SPEED ABORTED TAKEOFF. CAPTAIN`S AIRSPEED INDICATOR READ 80 KIAS. THERE WERE NO FLAGS, TROUBLESHOOTING FOUND ALL FAULT LIGHTS ILLUMINATED AT NR 1 CADC, R & R THE Jul 23, 2016 · N403NV · Doug MD88SDR SWAA2016012848452Indicator · arcedPASSING FL 260 ON CLIMB OUT, A CLICKED & ARCED SOUND WAS HEARD FROM AREA OF CTR RT MCP & INSTRUMENT PANEL. R & R STANDBY ALTITUDE INDICATOR IAW MM.Jan 25, 2016 · N403WN · Boeing 7377H4SDR JJBA20151028007Vsi · defectiveCAPTAINS INERTIAL VERTICAL SPEED INDICATOR SCREEN WENT BLANK, THEN THE SMELL OF SMOKE WAS IN THE COCKPIT. INSPECTED SYS & FOUND NR 1 INERTIAL VERTICAL SPEED INDICATOR DEFECTIVE.Oct 28, 2015 · N837CA · Dhav DHC8201SDR DALA2015060103569Indicator · odorREPORTED THE CAPTAIN'S VSI BLANKED DURING FLIGHT CAUSING THE COCKPIT TO FILL WITH A STRONG ELECTRICAL ODOR. THE FLIGHT CREW PULLED THE VSI CIRCUIT BREAKER AND CONTINUED TO THEIR DESTINATION. REPLACED CAPTAIN'S VSI IAW AMM 34-22.May 30, 2015 · N1605 · Boeing 767332SDR SWAA2015051839815Vsi · inoperativeDIVERSION & DECLARED EMER. FIRST OFFICER'S VSI BLANK. R & R VERTICAL SPEED INDICATOR IAW AMM.May 17, 2015 · N615SW · Boeing 7373H4SDR YADA20140819001Vsi · failedWHILE TAXIING TO REPOSITION ACFT, FLIGHT CREW REPORTED SMELLING & SEEING SMOKE FROM THE INSTRUMENT PANEL. THE ACFT RETURNED TO THE RAMP WITHOUT INCIDENT. PERFORMED A GND RUN ON THE ACFT & OBSERVED THE COPILOTS ELECTRONIC VSI INDICATOR SCREEN FLICKER & THEN WAug 19, 2014 · N115AX · Beech 1900CSDR DALA2014080104291Vsi · smokeREPORTED SMOKE IN THE COCKPIT ENROUTE. IT WAS DETERMINED THAT THE F/O VSI WAS AT FAULT. THE CIRCUIT BREAKER WAS PULLED AND THE SMOKE DISSIPATED. R & R F/O'S VSI IAW AMM.Jul 31, 2014 · N1605 · Boeing 767332SDR CALA2014012890254Vsi · failedVERTICAL SPEED INDICATOR SHOWS OFF FLAG AT ALTITUDE, STOPPED WORKING.Jan 27, 2014 · N556UA · Boeing 757222SDR CALA2013121193589Vsi · inoperativeLIGHT ON FIRST OFFICER`S VSI OUT. REPLACED FIRST OFFICER`S VSI INDICATOR IAW MM, CHECKED GOOD.Dec 1, 2013 · N552UA · Boeing 757222SDR CALA2013101692111Vsi · malfunctionedCAPTS VSI OFF FLAG & ERRATIC INDICATOR RTFL. REPLACED CAPTS VSI IAW B757 AMM 34-22-06. PERFORMED LT IRU OPERATIONS CHECKED IAW 34-21-00 & LT AIR DATA COMPUTER TESTED NORMAL.Oct 14, 2013 · N514UA · Boeing 757222SDR CA131015005Indicator · failed(CAN) THE CAPTAINS SIDE VERTICAL SPEED INDICATOR WENT BLANK ON APPROACH, FOLLOWED BY A ELECTRICAL BURNING ODOR. IT IS SUSPECTED THAT THERE WAS A FAILURE IN THE INTERNAL LIGHTING IN THE INSTRUMENT CAUSING THE GLASS TO BE BLACKED OUT. MAINTENANCE INSPECTED ANDOct 9, 2013 · Beech 300BEECHSDR CA130516013Indicator · odor(CAN) PILOT REPORTED BURNING ODOR AND AND SHUTDOWN ALL AVIONICS. DEFECT FOUND TO BE INTERNAL TO LT VSI, TCAS INDICATOR TRIPPED CIRCUIT BREAKER. INDICATOR REMOVED FOR REPAIR.May 9, 2013SDR CA130326008Indicator · burned(CAN) DURING ENGINE GROUND RUNS, ABOUT 5 MIN AFTER THE MAIN BUSES WERE BROUGHT ON LINE A ELECTRICAL BURNING ODOR WAS NOTED IN THE COCKPIT. THE AVIONICS SYS WERE SYSTEMATICLY SHUTDOWN AND THE ODOR DISAPATED. THE ENGINE RUNS WERE COMPLETED AND THE ACFT BROUGHT Mar 22, 2013 · Braero HS125700ASDR 2013F00063Vsi · faultyPILOT WAS CLIMBING OUT FROM AIRPORT AT 9,000 MSL IN LEVEL FLIGHT. PILOT SIDE VSI WAS INDICATING 400' CLIMB AT ALTITUDES 9,000', 11,000' & 13,000' MSL WITH AIRCRAFT IN LEVEL FLIGHT. RETURNED BACK TO AIRPORT FOR MX TO REPAIR. MX FOUND FAULTY VSI COMPONENT.Feb 18, 2013 · N13GZ · Beech C90ASDR CA121203009Ecu · malfunctioned(CAN) DURING CLIMB, PILOT NOTICED CABIN RATE OF CLIMB INCREASING AT +800 FT/MINUTE AND BY FL200 THE CABIN PRESS WARNING ANNUNCIATED. PILOT DECLARED MAYDAY AND ACTIONED AN EMERGENCY DESCENT AND DIVERTED TO BASE, MAYDAY WAS DOWNGRADED TO A PAN. AT FL100 WARNIDec 1, 2012 · Bombdr DHC8400SDR SWAA2012062705350Vsi · malfunctionedSMELL OF ELECTRICAL SMOKE DETECTED BEHIND CAPTAIN'S INSTRUMENT PANEL. REMOVED AND REPLACED LEFT VERTICAL SPEED INDICATOR PER MM.Jun 24, 2012 · N606SW · Boeing 7373H4SDR UALA2012051802839Module · faultedFIRST OFFICER LOST AIRSPEED INDICATIONS. FLT ABORTED. FIRST OFFICER LOST AIRSPEED INDICATIONS W- NUMEROUS ECAMS. FOUND ON POST FLT RPT ADM 19FP8 FAULT AND NR 3 ADIRU FAULT, REPLACED AMD PER AMM AND NR 3 ADIRU PER AMM. ACCOMPLISHED FULL RANGE TEST PER AMM, May 18, 2012 · N445UA · Airbus A320232SDR HNAA2012051400774Indicator · failedSMOKE IN COCKPIT DURING FLIGHT. PERFORMED EMERGENCY CHECKLIST. SMOKE DID NOT DISSIPATE. DECLARED EMERGENCY. LANDED NORMALLY. FOUND CAPTAIN`S IVSI INOPERATIVE AND SCREEN BLANK. R & R IVSI. OK FOR SERVICE.May 14, 2012 · N930HA · Dhav DHC8102SDR HALA2012010800012Indicator · inoperativeETOPS SIGNIFICANT SYS - F/O VERTICAL SPEED OFF FLAG IN VIEW. ALTERNATE AIR DATA DOES NOT CORRECT. REPLACED F/O VERTICAL SPEED INDICATOR IAW AMM 34-22-06-004-001. GROUND OPS CHECKED OK IAW AMM 34-22-06-064.Jan 8, 2012 · N587HA · Boeing 76733ASDR UALA2012010400090Indicator · faultedCAPTAIN'S VSI OFF FLAG IN VIEW AND POINTER INDICATES DESCENT. REPLACED NR 1 VSI, CHECKED GOOD.Jan 2, 2012 · N674UA · Boeing 767322SDR HALA2011101100454Vsi · intermittentETOPS SIGNIFICANT SYS - F/O'S VSI INTERMITTENTLY FLAG IN VIEW. RESET C/B, NO HELP. R & R NR 2 VSI INDICATOR, GROUND CHECKED OK IAW AMM34-22-06.Oct 11, 2011 · N581HA · Boeing 76733ASDR HALA2011100500429Vsi · inoperativeETOPS SIGNIFICANT SYS - CAPT'S VSI (WITH T-CAS) DOES NOT LIGHT (NO DISPLAY ILLUMINATED). R & R CAPT'S VSI IAW MM 32-22-06-404. PERFORMED TA/VSI TEST IAW MM 34-22-06-801, TEST OK.Oct 5, 2011 · N598HA · Boeing 767332SDR DALA1120050177Indicator · odorFLIGHT RETURNED TO ATL WITH BURNING ELECTRICAL SMELL IN THE FLIGHT DECK. UPON ARRIVAL MAINTENANCE FOUND THE FIRST OFFICERS VSI HAD A BURNT SMELL TO IT. THE VSI WAS REPLACED AND ALL INSTRUMENT PANELS WERE INSPECTED ALONG WITH ALL EQUIPMENT IN THE GALLEYS WITHMar 19, 2011 · N177DN · Boeing 767332SDR UALA2010120904495Indicator · faultyFIRST OFFICER`S VSI OFF FLAG NEVER COMES IN VIEW. REPLACED VERTICAL SPEED INDICATOR IAW AMM. VSI TESTED SATISFACTORY.Dec 9, 2010 · N653UA · Boeing 767322SDR DALA1017121605Vsi · malfunctionedFIRST OFFICER'S VSI BLURRED FOLLOWED BY A SLIGHT ACRID SMELL. THE PILOT PULLED THE CIRCUIT BREAKER AND SMELL WENT AWAY. MAINTENANCE REPLACED THE FIRST OFFICER'S VSI. SYSTEM OPERATION IS NORMAL. (2010-D0851)(DL76G101921).Jul 15, 2010 · N1605 · Boeing 767332SDR SWAA102517Vsi · faultyDIVERSION - AFTER TAKEOFF FROM STL NOTICED A BURNING ACRID SMELL. CREW DONNED O2. REMOVED AND REPLACED IVSI PER MM.Apr 30, 2010 · N698SW · Boeing 737317SDR HALA2009082300387Indicator · inoperativeETOPS SIGNIFICANT SYS - RA FLAG DISPLAYED STEADY ON THE F/O ADI. REMOVED AND REPLACED RT R/A IAW AMM 34-33-01 OPS CHECK OK PERFORMED TEST 30 IAW AMM 22-00-02 AND 767 LMP TABLE 2, TEST PASS. ACFT TO REMAIN IN LAND 3 STATUS.Aug 23, 2009 · N586HA · Boeing 7673G5
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