# Service difficulty reports: N221NW, cancelled Aug 13, 2013 A list on [N221NW, cancelled Aug 13, 2013](https://openairdocs.org/deregistered/N221NW-2013-08-13.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR 0202771221](https://openairdocs.org/sdr/0202771221.md): Coffeemaker · Aug 21, 2002 · N221NW · Doug DC1030 · Buffet/Galleys > ENROUTE FROM AMS TO MIA, CREW USED HALON EXTINGUISHER INTO FORWARD GALLEY NBR 1 GALLEY COFFEEMAKER. SMOKE DIMINISHED. FLIGHT DIVERTED TO SNN AND LANDED WITHOUT INCIDENT. REPLACED COFFEEMAKER. OPERATIONAL CHECK GOOD. - [SDR 9804001221](https://openairdocs.org/sdr/9804001221.md): By Pass Switch · failed · Mar 8, 1998 · N221NW · Doug DC1030 · Engine Oil Indicating System > WHILE AT CRUISE, THE NR 3 ENGINE OIL FILTER CLOG LIGHT ILLUMINATED. THE CREW FOLLOWED THE COM 2.72.72 AND SHUT DOWN THE ENGINE. THERE WERE NO OTHER ABNORMAL INDICATIONS. THE AIRCRAFT RETURNED TO HNL AND LANDED WITHOUT DIFFICULTY. MAINTENANCE REPLACED THE O - [SDR 9627661221](https://openairdocs.org/sdr/9627661221.md): Skin · cracked · Nov 5, 1996 · N221NW · Doug DC1030 · Fuselage Main, Plate/Skin > DURING PERIODIC CHECK, A CRACK WAS FOUND ON THE INNER SKIN OF THE NR 3L DOOR JAMB AT FS 1254. REMOVED DAMAGE AND INSTALLED DOUBLER PER EA 12-120108, (P/N AEA0115-503). - [SDR 9627651221](https://openairdocs.org/sdr/9627651221.md): Skin · cracked · Nov 1, 1996 · N221NW · Doug DC1030 · Wing, Plate/Skin > DURING TRANSITION CHECK, A CRACK WAS FOUND ON THE RIGHT WING FIXED LEADING EDGE SKIN AT STA XOS 610. REMOVED DAMAGED AREA AND INSTALLED REPAIR PER EA 12-110292 (P/N ARB2887-501). - [SDR 9608161221](https://openairdocs.org/sdr/9608161221.md): Battery Pack · discharged · Apr 4, 1996 · N221NW · Doug DC1030 · Emergency Lighting > DURING INSPECTION, FOUND THE CENTER ZONE EMERGENCY PROXIMITY FLOOR LIGHTS INOPERATIVE. REPAIRED EMERGENCY LIGHT AT SEAT 12AB AND REPLACED THE BATTERY PACK. - [SDR 9602821221](https://openairdocs.org/sdr/9602821221.md): Compressor · stalled · Feb 2, 1996 · N221NW · Doug DC1030 · Turbine Engine Compressor Section > EN ROUTE, THE NR 1 ENGINE EXPERIENCED SEVERAL COMPRESSOR STALLS. EGT WAS CLIMBING TO MAX AND SUBSEQUENT VIBRATION, POWER LEVER WAS PULLED BACK FOR THE REMAINDER OF THE FLIGHT. FOUND METAL IN TAILPIPE OF NR 1 ENGINE. ENGINE IS SCHEDULED FOR CHANGE IN MSP. - [SDR 9515931221](https://openairdocs.org/sdr/9515931221.md): Fuel Filter · dirty · Oct 14, 1995 · N221NW · Doug DC1030 · Engine Fuel Distribution > DURING TAKEOFF ROLL AT 80 KTS, THE FUEL FILTER PRESSURE DROP LIGHT ILLUMINATED FOR THE NR 3 ENGINE AND THE TAKEOFF WAS ABORTED. THE LIGHT CAME ON AGAIN FOR ONE MINUTE DURING CLIMB WHILE PASSING THROUGH 1,000 FT AND THE REMAINDER OF THE FLIGHT WAS UNEVENTFUL. - [SDR 9513891221](https://openairdocs.org/sdr/9513891221.md): Skin · corroded · Aug 28, 1995 · N221NW · Doug DC1030 · Fuselage Main, Plate/Skin > DURING PERIODIC CHECK, FOUND CORROSION ON THE FUSELAGE SKIN AT FS 2000 FROM LONGERON 45R TO 46R. REPAIRED SKIN (P/N AJC 7164-502), PER EA 12-99212. - [SDR 9514101221](https://openairdocs.org/sdr/9514101221.md): Frame · corroded · Aug 25, 1995 · N221NW · Doug DC1030 · Fuselage Main, Frame > DURING PERIODIC CHECK, FOUND CORROSION ON THE BS 1975 FRAME T-LONGERON 50L AND 50R. REPAIRED THE FRAME (P/N AGA3183), PER EA 12-98997. - [SDR 9513871221](https://openairdocs.org/sdr/9513871221.md): Longeron · cracked · Aug 25, 1995 · N221NW · Doug DC1030 · Wing, Longeron/Stringer > DURING PERIODIC CHECK, FOUND A CRACK IN THE RIGHT WING STRINGER 41 AT XORS 358. REPAIRED STRINGER (P/N ARB 2541-2), PER EA 12-99032. - [SDR 9513861221](https://openairdocs.org/sdr/9513861221.md): Skin · corroded · Aug 25, 1995 · N221NW · Doug DC1030 · Fuselage Main, Plate/Skin > DURING PERIODIC CHECK, FOUND CORROSION ON THE FUSELAGE SKIN FS 1690 TO 1701 AT LONGERON 52. REPAIRED SKIN PER EA 12-99028. - [SDR 9512651221](https://openairdocs.org/sdr/9512651221.md): Bulkhead · damaged · Aug 18, 1995 · N221NW · Doug DC1030 · Fuselage Main, Bulkhead > DURING PERIODIC CHECK, A PUNCTURE HOLE WAS FOUND IN THE AFT BULKHEAD OF THE CENTER CARGO COMPARTMENT AT FS 1841 RBL 2. REMOVED DAMAGED AREA AND INSTALLED DOUBLER PER SRM 53-00-01. - [SDR 9513211221](https://openairdocs.org/sdr/9513211221.md): Vane · delaminated · Aug 16, 1995 · N221NW · Doug DC1030 · Trailing Edge Flaps > DURING PERIODIC CHECK, FOUND DELAMINATION IN THE LEFT WING INBOARD FLAP VANE UPPER SURFACE. REPLACED VANE. MFG. P/N NRC6062-519. - [SDR 9513201221](https://openairdocs.org/sdr/9513201221.md): Vane · delaminated · Aug 16, 1995 · N221NW · Doug DC1030 · Trailing Edge Flaps > DURING PERIODIC CHECK, FOUND DELAMINATION IN THE LEFT WING OUTBOARD FLAP VANE LOWER SURFACE. REPLACED VANE. MFG. P/N NRC6068-513. - [SDR 9505691221](https://openairdocs.org/sdr/9505691221.md): Eel Wire · broken · Apr 12, 1995 · N221NW · Doug DC1040 · Emergency Lighting > DURING CRUISE, ALL EMERGENCY LIGHTS ILLUMINATED. PULLED CIRCUIT BREAKER AND LIGHTS EXTINGUISHED. AIRCRAFT CONTINUED TO DESTINATION. REPAIRED WIRE ON CANNON PLUG P1-1789. OPERATIONAL CHECK OK. - [SDR 9501651221](https://openairdocs.org/sdr/9501651221.md): Bleed Valve · malfunctioned · Jan 28, 1995 · N221NW · Doug DC1030 · Compressor Bleed Valve > DURING TAKEOFF, THE NR 3 PNEUMATIC PRESSURE INDICATOR ROSE TO 25 PSI. THE SYSTEM WAS SHUT-OFF PER MEL 36-1F. REDUCING THE ENGINE POWER, THE PRESSURE WOULD DECREASE. REPLACED THE PRSOV (898626-3 S.N 55114), AND THE HIGH STAGE BLEED VALVE (9786980-8 S/N 01088 - [SDR 9501511221](https://openairdocs.org/sdr/9501511221.md): Manifold Light · illuminated · Jan 28, 1995 · N221NW · Doug DC1030 · Pneumatic Indicating System > DURING CLIMB, THE NR 3 MANIFOLD FAIL LIGHT ILLUMINATED, AND THE PNEUMATIC PRESSURE ROSE TO 20 PSI. DUMPED 18,000 POUNDS OF FUEL AND RETURNED TO HNL. MANUALLY SHUT OFF THE PRESSURE REGULATOR VALVE AND DEFERRED THE NR 3 MANIFOLD SYSTEM PER MEL 36-1F. ## 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 = 'N221NW' AND deregistration_id = 'N221NW-2013-08-13' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N221NW-2013-08-13/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.