Boeing 727-251

Service difficulty reports · 1,181

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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 aircraft_model_key = '727251'
  ORDER BY difficulty_date DESC"

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SDR 9509712298Switch · defectiveDURING APPLICATION OF TAKEOFF POWER, AURAL WARNING HORN SOUNDED. ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE FOUND LOWER STABILIZER TRIM WARNING SWITCH S533 DEFECTIVE. REPLACED SWITCH AND PERFORMED OPERATIONAL CHECK. NO DISCREPANCIES NOTED.Jun 21, 1995 · N298US · Boeing 727251 · Central WarningSDR 9509702282Actuator Door · malfunctionedDURING CLIMB UPON FLAP RETRACTION, THE NR 8 LEADING EDGE SLAT REMAINED EXTENDED. JETTISONED 12,000 LBS OF FUEL AND RETURNED TO DTW. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE DETERMINED NR 8 SLAT ACTUATOR DOOR TO BE CAUSE, ITEM DEFERRED.Jun 21, 1995 · N282US · Boeing 727251 · Leading Edge Slat Control SystemSDR 9509922288Engine · malfunctionedNR 3 ENGINE SLOW TO ACCELERATE AS POWER WAS APPLIED FOR TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED THE ENGINE AND PERFORMED AN ACCELERATION CHECK. NO DISCREPANCIES WERE NOTED AND THE ENGINE ACCELERATION WASJun 20, 1995 · N288US · Boeing 727251 · Engine (Turbine/Turboprop)SDR 9509682294Manual Control · malfunctionedDURING CRUISE AT FL345, CABIN ALTITUDE WARNING HORN SOUNDED. CABIN ALTITUDE CLIMBING AT 500 RPM AND COULD NOT CONTROL MANUALLY. DECLARED AN EMERGENCY AND INITIATED DESCENT TO FL100. PASSENGER OXYGEN MASKS DEPLOYED. MAXIMUM CABIN ALTITUDE WAS 15,000 FT. FLJun 19, 1995 · N294US · Boeing 727251 · Cabin Pressure ControllerSDR 9509792280Switch · looseDURING TAKEOFF ROLL DTW-BOS FLT 382, AFT CARGO DOOR LIGHT ILLUMINATED, ABORTED TAKEOFF WITHOUT INCIDENT. FOUND JAMB NUT LOOSE ON THE SWITCH. ADJUSTED SWITCH, CHECKED OK.Jun 16, 1995 · N280US · Boeing 727251 · Door Warning SystemSDR IXKA9500019Wire · brokenEWR/TPA - FLT 39, AFTER TAKEOFF, UNABLE TO PRESSURIZE AIRCRAFT. AIRCRAFT RETURNED TO EWR. FOUND LT FLOW CONTROL VALVE FAILED IN CLOSED POSITION DUE TO 3 BROKEN WIRES. REPAIRED WIRES AND C/P REPINNED. PRESSURE CHECKED PER MM 21-00-01 AND MM 21-31-00. OPS CJun 12, 1995 · N264US · Boeing 727251 · Air Conditioning System WiringSDR 9509482288Skin · crackedDURING LINE CHECK, FOUND A 6 INCH CRACK IN THE FUSELAGE SKIN AT APPROXIMATELY FS 320, RIGHT SIDE AFT OF FORWARD LAV SERVICE PANEL. REPAIRED PER SRM 53-30-3 FIG 3A.Jun 12, 1995 · N288US · Boeing 727251 · Fuselage Main, Plate/SkinSDR 9509192255Gen Contl Pnl · failedDURING TAKEOFF, THE NR 3 GENERATOR BREAKER TRIPPED AND WOULD NOT RESET. ABORTED DEPARTURE AT 10 KNOTS. MAINTENANCE DEFERRED NR 3 GENERATOR PER MEL 24-1B. DTW MAINTENANCE REPLACED THE NR 3 ENGINE GENERATOR CONTROL PANEL. OPERATIONAL CHECK NORMAL.Jun 10, 1995 · N255US · Boeing 727251 · AC RegulatorSDR 9509272285Moisture Trap · contaminatedON CLIMBOUT FROM PHX, THE NR 2 ENGINE WOULD NOT RESPOND PROPERLY TO CHANGES IN THRUST LEVER SETTING. THE CREW JETTISONED 24,000 LBS OF FUEL AND RETURNED TO PHX LANDING WITHOUT INCIDENT. MAINTENANCE FOUND AND REMOVED CONTAMINANTS IN THE FCU MOISTURE TRAP. ENJun 9, 1995 · N285US · Boeing 727251 · Engine Fuel DistributionSDR 9509182291Accy Unit · malfunctionedDURING APPROACH UPON LANDING GEAR EXTENSION, THREE GREEN AND THREE RED GEAR LIGHTS ILLUMINATED. RECYCLED GEAR WITH PROPER INDICATION, LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LANDING GEAR ACCESSORY UNIT, OPERATIONAL CHECK NORMAL.Jun 7, 1995 · N291US · Boeing 727251 · Landing Gear Position and WarningSDR 9508742280Warning Light · illuminatedDURING TAKEOFF ROLL, AFT CARGO DOOR WARNING INDICATION ILLUMINATED. ABORTED TAKEOFF AT 65 KNOTS. MAINTENANCE DEFERRED AFT CARGO DOOR WARNING INDICATION SYSTEM INOPERATIVE PER MEL 52-4.May 31, 1995 · N280US · Boeing 727251 · Door Warning SystemSDR 9508472296Strut · failedUPON TAKING THE ACTIVE RUNWAY AND CLEARED FOR TAKEOFF, THE AIRCRAFT TAXIED OVER A BUMP. A LARGE NOISE WAS HEARD AND AN UNSAFE INDICATION OF THE LEFT GEAR OCCURRED. THE AIRCRAFT LISTED TWO DEGREES TO THE LEFT, TAKEOFF WAS ABORTED. THE GEAR WAS PINNED AND THEMay 23, 1995 · N296US · Boeing 727251 · Main Landing Gear Strut/Axle/TruckSDR 9508112295Warning Switch · soundedWHEN TAKEOFF POWER WAS APPLIED, THE TAKEOFF WARNING HORN SOUNDED. FLAPS AND LEADING EDGE DEVICES INDICATED NORMAL. AIRCRAFT RETURNED TO THE GATE. REPLACED THE UPPER TRIM WARNING SWITCH. OPERATIONAL CHECK WAS NORMAL.May 19, 1995 · N295US · Boeing 727251 · Central WarningSDR 9507982282Retract Mech · lack of lubeDURING APPROACH UPON GEAR EXTENSION, NOSE LANDING GEAR UNSAFE INDICATION REMAINED ILLUMINATED. PERFORMED GO-AROUND AND RETRACTED GEAR. SECOND EXTENSION WAS NORMAL. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE LUBED AND SERVICED NOSE LANDING GEAR ASSMay 12, 1995 · N282US · Boeing 727251 · Landing Gear Retraction/Extension SystemSDR 9507892286Accessory Unit · malfunctionedDURING DEPARTURE CLIMB UPON GEAR RETRACTION, LANDING GEAR HANDLE COULD NOT BE RAISED BEYOND OFF POSITION. NO LEFT MAIN GEAR DOOR INDICATION ON SECOND OFFICER'S ANNUNCIATION PANEL. AURAL WARNING HORN WAS SOUNDING UPON FLAP RETRACITON WITH GEAR DOWN. FLIGHT RMay 11, 1995 · N286US · Boeing 727251 · Landing Gear Position and WarningSDR 9507512290Access Door · damagedDURING DEPARTURE CLIMB UPON LANDING GEAR RETRACTION, TAIL SKID INDICATION REMAINED ILLUMINATED. RECYCLED LANDING GEAR WITH PROPER INDICATIONS. FLIGHT CONTINUED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND HYDRAULIC PUMP ACCESS DOOR OPEN AND INTERFERING WITH May 7, 1995 · N290US · Boeing 727251 · Hydraulic Compartment DoorsSDR 9507412290Actuator · failedDURING CLIMB UPON FLAP RETRACTION, THE NR 8 LEADING EDGE SLAT REMAINED EXTENDED. UNABLE TO RETRACT SLAT. RETURNED TO MSP WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 8 LEADING EDGE SLAT ACTUATOR. LEAK AND OPERATIONAL CHECK NORMAL.May 6, 1995 · N290US · Boeing 727251 · Leading Edge Slat ActuatorSDR 9506992202Warning Light · illuminatedDURING CLIMB UPON LANDING GEAR RETRACITON, THE LEFT GEAR DOOR INDICATION REMAINED ILLUMINATED. RECYCLED LANDING GEAR WITH PROPER INDICATIONS. MAINTENANCE DEFERRED LEFT GEAR DOOR WARNING INOPERATIVE PER MEL 32-1.Apr 29, 1995 · N202US · Boeing 727251 · Landing Gear Position and WarningSDR IXKA9500017Wire · brokenMCO - FLT NR 74, AFTER TAKEOFF, NR 1 GEN UNDEREXCITED, ISOLATED GEN LEFT FWD BOOST PUMP CIRCUIT BREAKER POP IN NR 2 TANK, RESET, FORWARD RT BOOST PUMP CIRCUIT BREAKER POPPED, LEFT NR 2 CIRCUIT BREAKER POPPED AGAIN, NR 1 CIRCUIT BREAKER LEFT TANK BOOST PUMP POPApr 28, 1995 · N264US · Boeing 727251 · AC Generation SystemSDR 9506492204Indication · malfunctionedDURING DEPARTURE CLIMB UPON PLACING GEAR HANDLE IN 'OFF' POSITION, TAIL SKID INDICATION REMAINED ILLUMINATED. JETTISONED 6000 LBS OF FUEL AND RETURNED TO DTW WITHOUT FURTHER INCIDENT. MAINTENANCE VERIFIED INDICATION NOT DUE TO TAIL STRIKE. DEFERRED TAIL SKIApr 22, 1995 · N204US · Boeing 727251 · Landing Gear Position and WarningSDR 9506402284Controller · malfunctionedDURING APPLICATION OF POWER ON TAKEOFF ROLL, LOUD RUMBLE NOISE AND HIGH RATE OF CLIMB AND DESCENT ON PRESSURIZATION INDICATION. ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE FOUND LEFT PACK 35 DEGREE VALVE INOPERATIVE CAUSING PACK TO ICE. REPLACED VALVEApr 20, 1995 · N284US · Boeing 727251 · Cabin Cooling SystemSDR 9506382291Outflow Valve · malfunctionedDURING CLIMB AT FL210, CABIN PRESSURIZATION STARTED A SLOW UNCONTROLLABLE ASCENT. UPON CABIN ALTITUDE REACHING 10,000 FEET, INITIATED AIRCRAFT DESCENT AND RETURNED TO PHX WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED RIGHT OUTFLOW VALVE. OPERATIONAL CHECK Apr 20, 1995 · N291US · Boeing 727251 · Pressure Regulator/Outflow ValveSDR 9506642276Longeron · corrodedDURING PERIODIC CHECK, MAINTENANCE FOUND STR 29L, FS 950E TO 990 CORRODED. REPAIRED PER NWA EA 22-096715, MFG PART NUMBER 65-56441-3.Apr 19, 1995 · N276US · Boeing 727251 · Fuselage Main, Longeron/StringerSDR 9506352282Swtich · inoperativeDURING APPLICATION OF TAKEOFF POWER, AURAL WARNING HORN SOUNDED. ABORTED TAKEOFF AND RETURNED TO GATE. MAINTENANCE FOUND UPPER STABILIZER SWITCH S532 DEFECTIVE. REPLACED SWITCH AND PERFORMED TAKEOFF WARNING TEST PROCEDURE, NO DISCREPANCIES NOTED.Apr 18, 1995 · N282US · Boeing 727251 · Central WarningSDR 9506162290Hose · leakingDURING TAXI OUT, KEROSENE SMELL IN AFT CABIN. CAPTAIN REQUESTED CFR AND TAXIED BACK TO THE GATE WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE NR 2 ENGINE FUEL FEED LINE LEAKING ABOVE APU EXHAUST SHROUD. REPLACED THE FUEL FEED HOSE.Apr 18, 1995 · N290US · Boeing 727251 · Aircraft Fuel Distribution SystemSDR 95ZZZX2362Seat Track · corrodedDURING C-CHECK AND C.P.C.P. INSPECTION, FOUND SEAT TRACK CORRODED AT RBL 42 FROM FS 1010 TO BS 1030. REMOVED CORRODED SECTION. ALSO, NR 4 SEAT TRACK AT BS 480 CORRODED. CUT OUT DAMAGED SECTION. FABRICATED REPLACEMENT TRACK SECTIONS OUT OF BAC 1520-1430 717Apr 17, 1995 · N258US · Boeing 727251 · Fuselage, Seat/Cargo Attach FittingsSDR 95ZZZX2361Stiffener · crackedDURING C-CHECK AND C.P.C.P. INSPECTION, FOUND VERTICAL STIFFENER ON FORWARD SIDE OF BS 1183 BULKHEAD AT RBL 24 HAS CRACKED WEBBING APPROXIMATELY 5 FEET ABOVE FLOOR LEVEL. FABRICATED REPAIR SECTIONS IAW SB 727-53-0182. TREATED AND PRIMED PER SRM 51-10-2. INSApr 17, 1995 · N258US · Boeing 727251 · Fuselage Miscellaneous StructureSDR 95ZZZX2360Skin · crackedDURING C-CHECK AN C.P.C.P. INSPECTION, FOUND BS 1323 SKIN CRACKED AT LOWER FORWARD CORNER OF CUT-OUT FOR THE LT NEG. RELIEF DOOR. (1.33 INCH IN LENGTH.) STOP DRILLED IAW SRM 51-10-1, PAGE 65, PARAGRAPH C. FABRICATED REPAIR DOUBLER IAW SRM 53-30-3, FIGURE 1,Apr 17, 1995 · N258US · Boeing 727251 · Fuselage Main, Plate/SkinSDR 95ZZZX2359Floor Beam · corrodedDURING C-CHECK AND C.P.C.P. INPSECTION, FOUND FLOOR BEAM AT BS 1070 BESIDE R2 DOOR CORRODED. REMOVED CORRODED SECTION OF UPPER CHORD. FABRIATED REPAIR SECTIONS IAW SRM 53-10-8 USING PN BAC 1490-2785, BAC 1490-2831, AND BAC 1505-100617 MATERIAL. TREATED AND Apr 17, 1995 · N258US · Boeing 727251 · Fuselage Main, Floor BeamSDR 9505752275Switch · inoperativeDURING APPLICATION OF TAKEOFF POWER, INTERMITTENT WARNING HORN SOUNDED. ABORTED TAKEOFF, RECYCLED FLAP AND SPEED BRAKE CONTROLS. ON SECOND DEPARTURE ATTEMPT, SAME RESULTS OCCURRED. RETURNED TO THE GATE AND DEPLANED AIRCRAFT. MAINTENANCE FOUND S532 UPPER STApr 14, 1995 · N275US · Boeing 727251 · Stabilizer Position IndicatingSDR IXKA9500016Tires · failedACY - UPON LANDING, 3 EACH MAIN WHEEL ASSEMBLY TIRES BURST. REMOVED AND REPLACED NR 1, NR 2, NR 3, AND NR 4 MAIN WHEEL ASSEMBLIES PER MM 32-45-01. (X)Apr 13, 1995 · N258US · Boeing 727251 · TireSDR 9505642275Seal · looseDURING CLIMB, CAPTAIN'S WINDSHIELD EMITTING LOUD NOISE. MAINTAINED FL 160 AND DIVERTED TOWARDS ATL. DUMPED 11,000 POUNDS OF FUEL AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND WEATHER SEAL TORN LOOSE ON TOP HALF OF WINDSHIELD. REMOVED SEAL AND REAPApr 11, 1995 · N275US · Boeing 727251 · Flight Compartment WindowsSDR 9505422286Retract Mech · malfunctionedDURING DEPARTURE CLIMB, UNABLE TO ACTUATE LANDING GEAR HANDLE FOR GEAR RETRACTION. UPON FLAP RETRACTION, TAKEOFF WARNING HORN SOUNDED. SUSPECTED AIR GROUND SENSING PROBLEM. FLIGHT DIVERTED TO MSP WITHOUT FURTHER INCIDENT. MAINTENANCE SIMULATED IN-FLIGHT MOApr 5, 1995 · N286US · Boeing 727251 · Landing Gear Retraction/Extension SystemSDR 9505212202Switch · out of adjustDURING DEPARTURE CLIMB UPON LANDING GEAR RETRACTION, LEFT MAIN GEAR DOOR INDICATION REMAINED ILLUMINATED. RECYCLED GEAR WITH PROPER INDICATIONS. MAINTENANCE ADJUSTED RIGHT MAIN LANDING GEAR DOOR INDICATION SWITCH. GEAR SWING OPERATIONAL CHECK NORMAL.Apr 1, 1995 · N202US · Boeing 727251 · Landing Gear Position and WarningSDR 9505122289Fuel Control · malfunctionedAS AIRCRAFT STARTED TO DESCEND FROM FL370, THE NR 2 ENGINE FLAMED OUT. THE CREW NOTED '0' FUEL FLOW ON TWO RESTART ATTEMPTS. THE ENGINE WINDMILLED FOR APPROXIMATELY 30 MINUTES WITH AN INDICATED OIL PRESSURE OF 15 PSI. MAINTENANCE REPLACED THE FUEL CONTROL AMar 29, 1995 · N289US · Boeing 727251 · Fuel Control/Turbine EnginesSDR 9505112281Eel Battery · dischargedDURING THROUGH FLIGHT, FIRST CLASS EMERGENCY FLOOR PATH LIGHTING INOPERATIVE. MAINTENANCE REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL.Mar 28, 1995 · N281US · Boeing 727251 · Emergency LightingSDR 9505092275Skin · corrodedDURING PERIODIC CHECK, MAINTENANCE FOUND FUSELAGE SKIN AT FS 305 ADJACENT TO NOSE LANDING GEAR WHEEL WELL CORRODED. REPAIRED PER EA 22-96706.Mar 28, 1995 · N275US · Boeing 727251 · Fuselage Main, Plate/SkinSDR 9505082277Sill · corrodedDURING PERIODIC CHECK, MAINTENANCE FOUND THE NR 2 CARGO DOOR LOWER MAIN SILL OUTBOARD CHORD CORRODED. REPAIRED PER NWA EA 22-096505.Mar 25, 1995 · N277US · Boeing 727251 · Fuselage Miscellaneous StructureSDR 9504902277Fitting · corrodedDURING PERIODIC CHECK, FOUND INBOARD AILERON LEFT QUADRANT SUPPORT FITTING CORRODED. REPAIRED PER NWA EA 22-96488.Mar 22, 1995 · N277US · Boeing 727251 · AileronsSDR 9504932277Frame · crackedDURING PERIODIC CHECK, MAINTENANCE FOUND RIGHT AFT EMERGENCY EXIT DOOR OUTSIDE HANDLE OPENING FRAME CRACKED. REPLACED CASTINGS PER BOEING SRM. REPLACED MAGNESIUM HOUSING WITH AN ALUMINUM PART DUE TO MULTIPLE FINDINGS.Mar 20, 1995 · N277US · Boeing 727251 · Emergency ExitsSDR 9504922277Frame · crackedDURING PERIODIC CHECK, MAINTENANCE FOUND RIGHT FORWARD EMERGENCY EXIT DOOR OUTSIDE HANDLE OPENING FRAME CRACKED. DEFERRED CASTING REPLACEMENT. NWA IS REPLACING MAGNESIUM CASTINGS WITH AN ALUMINUM PART DUE TO MULTIPLE FINDINGS.Mar 20, 1995 · N277US · Boeing 727251 · Emergency ExitsSDR 9504912277Frame · crackedDURING PERIODIC CHECK, MAINTENANCE FOUND LEFT FORWARD EMERGENCY EXIT DOOR OUTSIDE HANDLE OPENING FRAME CRACKED. DEFERRED CASTING REPLACEMENT. NWA IS REPLACING MAGNESIUM CASTINGS WITH AN ALUMINUM PART DUE TO MULTIPLE FINDINGS.Mar 20, 1995 · N277US · Boeing 727251 · Emergency ExitsSDR 9504702290Gearbox · damagedNR 2 ENGINE LOW OIL PRESSURE WARNING ILLUMINATED WHILE CRUISING AT FL330. INDICATED OIL PRESSURE WAS 15 PSI. A PRECAUTIONARY SHUTDOWN WAS PERFORMED. THE FLIGHT DIVERTED TO ATL AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE THREADS FOR THE MAIN OIL FILTMar 20, 1995 · N290US · Boeing 727251 · Turbine Engine Accessory DriveSDR 9504352252Switch · lack of lubeDURING APPROACH UPON LANDING GEAR EXTENSION, ALL GEAR UNSAFE (RED), SAFE (GREEN), AND TAILSKID INDICATIONS REMAINED ILLUMINATED. RECYCLED GEAR WITH PROPER INDICATIONS. MAINTENANCE FOUND THE LANDING GEAR HANDLE DOWN SWITCH STICKING. LUBRICATED SWITCH. OPERAMar 17, 1995 · N252US · Boeing 727251 · Landing Gear Position and WarningSDR 9504332294Wire · brokenDURING LANDING GEAR RETRACTION/EXTENSION, RIGHT GEAR DOOR INDICATION REMAINS EXTINGUISHED. RECYCLED LANDING GEAR WITH SAME RESULTS. FLIGHT CONTINUED AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND AND REPAIRED A BROKEN WIRE BEHIND THE RIGHT DOOR SWITMar 16, 1995 · N294US · Boeing 727251 · Landing Gear Position and WarningSDR 9504122294Tire · failedAFTER TAKEOFF, CLE CENTER CONTACTED FLT 478 ADVISING THAT TIRE DEBRIS WAS FOUND ON DEPARTURE RUNWAY. FLIGHT CONTINUED AND DISPATCH CONTACTED TPA TOWER TO HAVE EMERGENCY EQUIPMENT STANDING BY. FLIGHT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND NR 2 TIMar 15, 1995 · N294US · Boeing 727251 · TireSDR 9504002295Hyd Pump · failedDURING FLIGHT, 'B' SYSTEM HYDRAULIC PUMP NR 2 PRESSURE INDICATION FLICKERING FOLLOWED BY DECREASE IN 'B' SYSTEM QUANTITY. CREW DECLARED AN EMERGENCY AND PERFORMED HYDRAULIC FLUID/SYSTEM LOSS CHECKLIST. JETTISONED 6900 POUNDS OF FUEL AND RETURNED TO MSP WITHOMar 14, 1995 · N295US · Boeing 727251 · Hydraulic Pump, AuxiliarySDR 9503842285Transmitter · leakingDURING FLIGHT, 'A' SYSTEM HYDRAULIC QUANTITY DECREASING. ONCE QUANTITY DECREASED TO 2.5 GALS, 'A' SYSTEM PUMPS DEACTIVATED, FLUID SHUTOFF VALVES CLOSED AND AFFECTED FLIGHT CONTROL SYSTEM SWITCHES TURNED OFF. QUANTITY STABILIZED AT 2.2 GALS. FLIGHT CONTINUEDMar 13, 1995 · N285US · Boeing 727251 · Hydraulic Pressure SensorSDR 9503792276Switch · failedDURING APPROACH UPON LANDING GEAR EXTENSION, NOSE GEAR UNSAFE INDICATION REMAINED ILLUMINATED. RECYCLED LANDING GEAR TO NO AVAIL. PRIOR TO PERFORMING ALTERNATE EXTENSION, NOSE GEAR SAFE INDICATION ILLUMINATED. VERIFIED INDICATION THROUGH VIEWING PORT AND LAMar 11, 1995 · N276US · Boeing 727251 · Landing Gear Position and WarningSDR 9504142281Compressor · stalledENGINE FAIL WARNING ILLUMINATED ON TAKEOFF ROLL. A COMPRESSOR STALL WAS SUSPECTED (ENGINE POSITION UNDETERMINED). THE TAKEOFF WAS ABORTED, AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED THE ENGINES, NO DISCREPANCIES WERE NOTED. AIRCRAFT WAS RETURNED Mar 8, 1995 · N281US · Boeing 727251 · Turbine Engine Compressor Section
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