# Service difficulty reports: N284US, cancelled Jun 1, 2004 A list on [N284US, cancelled Jun 1, 2004](https://openairdocs.org/deregistered/N284US-2004-06-01.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 0100962284](https://openairdocs.org/sdr/0100962284.md): Skin · cracked · Mar 2, 2001 · N284US · Boeing 727251 · Wing, Plate/Skin > DURING H-CHECK FOUND CRACK IN TWO FASTENER HOLES ON SKIN PANEL COMMON TO CHORD AT BS 760.95 AT LBL 70.5. REPAIRED PER EA 22-182198. - [SDR 0101092284](https://openairdocs.org/sdr/0101092284.md): Floorbeam · corroded · Feb 28, 2001 · N284US · Boeing 727251 · Fuselage Main, Floor Beam > DURING H-CHECK, FOUND CORROSION ON TOP OF FLOORBEAM AT BS 1130 LBL 50. REPAIRED PER EA 22-182192. - [SDR 0101052284](https://openairdocs.org/sdr/0101052284.md): Web · chafed · Feb 26, 2001 · N284US · Boeing 727251 · Rudder Structure > DURING H-CHECK, FOUND CHAFING ON THE BOTTOM WEB OF LOWER RUDDER. REPAIRED PER EA 22-182193. - [SDR 0101082284](https://openairdocs.org/sdr/0101082284.md): Floorbeam · corroded · Feb 23, 2001 · N284US · Boeing 727251 · Fuselage Main, Floor Beam > DURING H-CHECK, FOUND CORROSION ON FLOORBEAM AT BS 1110 RBL 25 TO LBL 45. REPAIRED PER EA 22-182194. - [SDR 0101072284](https://openairdocs.org/sdr/0101072284.md): Floorbeam · corroded · Feb 21, 2001 · N284US · Boeing 727251 · Fuselage Main, Floor Beam > DURING H-CHECK, FOUND CORROSION ON FLOORBEAM AT BS 380 BETWEEN RBL 2 AND RBL 65. REPAIRED PER EA 22-182195. - [SDR 0101062284](https://openairdocs.org/sdr/0101062284.md): Skin · cracked · Feb 14, 2001 · N284US · Boeing 727251 · Vertical Stabilizer, Plate/Skin > DURING H-CHECK, FOUND CRACK ON THE LT VERTICAL FIN SKIN AT FIN STA 13.7 STRINGER 10. REPAIRED PER EA 22-182196. - [SDR 0004112284](https://openairdocs.org/sdr/0004112284.md): Ballast · failed · Nov 3, 2000 · N284US · Boeing 727251 · Passenger Compartment Lighting > DURING CRUISE, LEFT AFT LAV LIGHT CIRCUIT BREAKER OPENED. CREW CLOSED CIRCUIT BREAKER AND IT OPENED 30 SECONDS LATER. LATER, SMOKE FILLED LEFT AFT LAV AND SMOKE DETECTOR SOUNDED. NO FIRE WAS NOTED BUT ELECTRIC SMELL AND SMOKE DID FILL THE LAV. FLIGHT MADE - [SDR 9805852284](https://openairdocs.org/sdr/9805852284.md): Battery · discharged · Apr 3, 1998 · N284US · Boeing 727251 · Emergency Lighting > DURING PREFLIGHT, FOUND LEFT FORWARD EXTERIOR EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY AND CHARGER, OPERATIONAL CHECK OK. - [SDR 9808852284](https://openairdocs.org/sdr/9808852284.md): Floorbeam · corroded · Mar 27, 1998 · N284US · Boeing 727251 · Fuselage Main, Floor Beam > DURING M-CHECK, FOUND CORROSION ON FLOORBEAM AT FS 1130, LBL 30, WL 208. REPAIRED PER EA 22-156532. - [SDR 9808842284](https://openairdocs.org/sdr/9808842284.md): Floorbeam · corroded · Mar 27, 1998 · N284US · Boeing 727251 · Fuselage Main, Floor Beam > DURING M-CHECK, FOUND CORROSION ON FLOORBEAM AT FS 1130, LBL 24, WL 208. REPAIRED PER EA 22-156532. - [SDR 9718972284](https://openairdocs.org/sdr/9718972284.md): Controller · failed · Oct 9, 1997 · N284US · Boeing 727251 · Cabin Pressure Controller > DURING CLIMB, COULD NOT CONTROL CABIN PRESSUREIZATION. AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. REPLACED LEFT FLOW CONTROL VALVE, LEFT AND RIGHT PILOT PRESSURE REGULATORS, AND RIGHT PACK ANTICIPATOR. PERFORMED OPERATIONAL CHECK, CHECKED OK. - [SDR 9714602284](https://openairdocs.org/sdr/9714602284.md): Hyd Line · ruptured · Jul 27, 1997 · N284US · Boeing 727251 · Hydraulic System, Main > DURING CLIMB-OUT, LOST SYSTEM 'A' HYDRAULICS. AIRCRAFT RETURNED TO CITY OF ORIGINATION AND LANDED WITHOUT INCIDENT. REPLACED RUPTURED PUMP CAVITY DRAIN LINE, NR 1 AND NR 2 ENGINE DRIVEN PUMPS, AND FILTERS. OPERATIONAL CHECK OK. - [SDR 9711112284](https://openairdocs.org/sdr/9711112284.md): Battery Pack · discharged · Jun 7, 1997 · N284US · Boeing 727251 · Emergency Lighting > DURING PREFLIGHT, FOUND SECTION OF EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK AND POWER SUPPLY, OPERATIONAL CHECK OK. - [SDR 9710702284](https://openairdocs.org/sdr/9710702284.md): Battery Pack · discharged · May 26, 1997 · N284US · Boeing 727251 · Emergency Lighting > DURING PREFLIGHT, FOUND LEFT OVERWING EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED BATTERY PACK, OPERATIONAL CHECK OK. - [SDR 9623092284](https://openairdocs.org/sdr/9623092284.md): Battery · discharged · Oct 27, 1996 · N284US · Boeing 727251 · Emergency Lighting > DURING LINE CHECK, FOUND THE AFT GALLEY EMERGENCY EXIT SIGN WAS INOPERATIVE. REPLACED THE BATTERY PACK AND POWER SUPPLY, CHECKED OK. - [SDR 9618002284](https://openairdocs.org/sdr/9618002284.md): Comp Blades · fod · Aug 16, 1996 · N284US · Boeing 727251 · Turbine Engine Compressor Section > DURING ENGINE RUNUP FOR TAKEOFF, THE NR 2 ENGINE EXPERIENCED SEVERAL COMPRESSOR STALLS. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 2 ENGINE DUE TO FOD, OPERATIONAL CHECK OK. - [SDR 9617092284](https://openairdocs.org/sdr/9617092284.md): Tire · failed · Aug 6, 1996 · N284US · Boeing 727251 · Tire > DURING WALK AROUND,FOUND NUMBER TWO TIRE BANDAGE RETREAD COMING APART. REPLACED NUMBER TWO TIRE AND INSPECTED FLAPS AND GEAR DOORS FOR DAMAGE. - [SDR 9614102284](https://openairdocs.org/sdr/9614102284.md): Cargo Net · out of position · Jun 25, 1996 · N284US · Boeing 727251 · Cargo Compartments > DURING CRUISE FLIGHT AT 32,000 FEET, AIRCRAFT HAD COMPLETE CABIN DEPRESSURIZATION. OXYGEN MASKS WERE DEPLOYED AND THE AIRCRAFT MADE AN EMERGENCY DESCENT. FLIGHT DIVERTED TO MKE AND LANDED WITHOUT INCIDENT. MKE MAINTENANCE FOUND AFT FORWARD CARGO NET LODGED - [SDR 9605082284](https://openairdocs.org/sdr/9605082284.md): Valve · malfunctioned · Mar 1, 1996 · N284US · Boeing 727251 · Cabin Cooling System > AFTER TAKEOFF DURING CLIMB, COULD NOT CONTROL AIRCRAFT CABIN PRESSURIZATION IN AUTO OR MANUAL MODES. AIRCRAFT RETURNED TO DTW DUMPING 20,000 LBS OF FUEL BEFORE LANDING WITHOUT INCIDENT. REPLACED THE RIGHT PACK VALVE AND CLEANED BOTH OUTFLOW VALVE SHAFTS. AI - [SDR 9600192284](https://openairdocs.org/sdr/9600192284.md): Door Warning · activated · Jan 5, 1996 · N284US · Boeing 727251 · Door Warning System > DURING CLIMB, AFT CARGO DOOR WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO TPA AND LANDED WITHOUT INCIDENT. AFT CARGO DOOR WAS INSPECTED AND FOUND CLOSED AND LOCKED. AFT CARGO DOOR WAS PLACED ON MEL 52-4. - [SDR 9513742284](https://openairdocs.org/sdr/9513742284.md): Panels · missing · Aug 25, 1995 · N284US · Boeing 727251 · Fuselage Main, Plate/Skin > EXPERIENCED VIBRATION DURING THE FLIGHT FROM PHL-DTW, ESPECIALLY IN THE MID CABIN. CONTINUED TO DTW WITHOUT FURTHER INCIDENT. FOUND THAT PANEL NR 3351 WAS MISSING, THE ROTATING BEACON AND SEVERAL ADDITIONAL PANELS WERE DAMAGED. REPLACED AND REPAIRED THE PA - [SDR 9506402284](https://openairdocs.org/sdr/9506402284.md): Controller · malfunctioned · Apr 20, 1995 · N284US · Boeing 727251 · Cabin Cooling System > DURING 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 VALVE - [SDR 9503982284](https://openairdocs.org/sdr/9503982284.md): Epr Transmitter · failed · Mar 3, 1995 · N284US · Boeing 727251 · Engine Pressure Ratio (EPR) > ON TAKEOFF, NR 1 ENGINE EPR INDICATION WAS UNACCEPTABLE, TAKEOFF WAS ABORTED AND AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE EPR TRANSMITTER AND PERFORMED ENGINE RUNUP. SYSTEM CHECKED 'OK'. AIRCRAFT WAS RETURNED TO SERVICE. - [SDR 9503392284](https://openairdocs.org/sdr/9503392284.md): Actuator · malfunctioned · Feb 28, 1995 · N284US · Boeing 727251 · Leading Edge Slat Actuator > DURING FLIGHT, THE NR 8 LEADING EDGE SLAT INTRANSIT INDICATION ILLUMINATED. SLAT POSITION CONFIRMED UP VISUALLY. DIVERTED TO MSP WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 8 LEADING EDGE SLAT ACTUATOR. LEAK AND OPERATIONAL CHECK NORMAL. - [SDR 95013392284](https://openairdocs.org/sdr/95013392284.md): Actuator · failed · Feb 28, 1995 · N284US · Boeing 727251 · Leading Edge Slat Actuator > DURING FLIGHT, THE NR 8 LEADING EDGE SLAT INTRANSIT INDICATION ILLUMINATED. SLAT POSITION CONFIRMED UP VISUALLY. DIVERTED TO MSP WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 8 LEADING EDGE SLAT ACTUATOR. LEAK AND OPERATIONAL CHECK NORMAL. - [SDR 9502332284](https://openairdocs.org/sdr/9502332284.md): Chord · damaged · Feb 14, 1995 · N284US · Boeing 727251 · Wing, Fuselage Attach Fittings > DURING PERIODIC CHECK, MAINTENANCE FOUND WING TO BODY UPPER RIB CHORD AT FS 760, RBL 70.5 DAMAGED. REPAIRED PER NWA EA 22-093804. - [SDR 9502322284](https://openairdocs.org/sdr/9502322284.md): Beam · corroded · Feb 14, 1995 · N284US · Boeing 727251 · Wing, Landing Gear Attach Fittings > DURING PERIODIC CHECK, MAINTENANCE FOUND LEFT MAIN LANDING GEAR BEAM BORE CORRODED. REPAIRED PER NWA EA 22-093796. - [SDR 9502342284](https://openairdocs.org/sdr/9502342284.md): Blkhd Beam · cracked · Feb 12, 1995 · N284US · Boeing 727251 · Fuselage Main, Bulkhead > DURING PERIODIC CHECK, MAINTENANCE FOUND FS 1183 BULKHEAD VERTICAL BEAM AT RBL 36.83 CRACKED IN RADIUS. REPAIRED PER NWA EA 22-096683. - [SDR 9502372284](https://openairdocs.org/sdr/9502372284.md): Att Fitting · corroded · Feb 8, 1995 · N284US · Boeing 727251 · Wing, Landing Gear Attach Fittings > DURING PERIODIC CHECK, FOUND RIGHT MAIN LANGING GEAR BEAM OUTBOARD END REAR SPAR ATTACH FITTINGS CORRODED. REPAIRED PER NWA EA 22-093797. - [SDR 9502362284](https://openairdocs.org/sdr/9502362284.md): Floor Beam · corroded · Feb 8, 1995 · N284US · Boeing 727251 · Fuselage Main, Floor Beam > DURING PERIODIC CHECK, MAINTENANCE FOUND FS 1130 FLOOR BEAM FORWARD LOWER CHORD, LBL 38 - RBL 51 CORRODED. REPAIRED PER NWA EA 22-093814. - [SDR 9502352284](https://openairdocs.org/sdr/9502352284.md): Rib · cracked · Feb 8, 1995 · N284US · Boeing 727251 · Trailing Edge Flaps > DURING PERIODIC CHECK, MAINTENANCE FOUND LEFT/RIGHT MID FLAP INBOARD RIB CRACKED. REPAIRED PER NWA EA 22-090163. - [SDR 9501882284](https://openairdocs.org/sdr/9501882284.md): Stringer · corroded · Feb 1, 1995 · N284US · Boeing 727251 · Fuselage Main, Longeron/Stringer > DURING PERIODIC CHECK, MAINTENANCE FOUND STR 29L BETWEEN FS 971 AND 986 CORRODED. REPAIRED PER NWA EA 22-093791. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql 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 n_number = 'N284US' AND deregistration_id = 'N284US-2004-06-01' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N284US-2004-06-01/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. 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