# Service difficulty reports: N804US, cancelled May 22, 2013 A list on [N804US, cancelled May 22, 2013](https://openairdocs.org/deregistered/N804US-2013-05-22.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR USAAD01127](https://openairdocs.org/sdr/USAAD01127.md): Battery · discharged · Jun 15, 2001 · N804US · Doug DC981 · Emergency Lighting > IND - THE AFT LEFT AND RIGHT OVERWING EMERGENCY EXIT SIGNS DID NOT ILLUMINATE DURING TEST. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERIES. (M) - [SDR USAAD01122](https://openairdocs.org/sdr/USAAD01122.md): Battery · discharged · Jun 6, 2001 · N804US · Doug DC981 · Emergency Lighting > PIT - THE EMERGENCY LIGHT ON SEAT 20 DEF WAS INOPERATIVE. MAINTENANCE REPLACED THE BATTERY. (M) - [SDR USAA001767](https://openairdocs.org/sdr/USAA001767.md): Skin · cracked · Oct 12, 2000 · N804US · Doug DC981 · Fuselage Main, Plate/Skin > PIT/ RON - SKIN CRACKED.3750 INCH FORWARD CARGO DOOR TOP FORWARD CORNER STA 310 LONGERON 20R. TRIMMED OUT AFFECTED AREA AND INSTALLED STACK DOUBLERS PER EA 56790 AND SRM 53-05 FIG 105. (X) - [SDR USAA001597](https://openairdocs.org/sdr/USAA001597.md): Frame · corroded · Sep 27, 2000 · N804US · Doug DC981 · Fuselage Main, Frame > CLT - FOUND FRAMED CORRODED 1 INCH BY 10 INCHES, FS 1540 BL 0.0, STRINGER 10L LEVEL. BLENDED CORROSION PER SRM 53-00-07. CORROSION LEVEL 1, TASK NR C53-163-02. (M) - [SDR USAA001596](https://openairdocs.org/sdr/USAA001596.md): Longeron · corroded · Sep 27, 2000 · N804US · Doug DC981 · Fuselage Main, Longeron/Stringer > CLT - FOUND LONGERON CORRODED 3 INCHES, LONGERON 22 RT STATION 1300. CORROSION LEVEL 1, CARD JD-50-1601C. MFG NEW LONG SECTION FROM 52912727-240, 24 INCHES LONG PER SRM 53-02 FIG 18 SH 3/4. (M) - [SDR USAA001559](https://openairdocs.org/sdr/USAA001559.md): Frame · cracked · Sep 25, 2000 · N804US · Doug DC981 · Fuselage Main, Frame > CLT - FOUND FRAME CRACKED 15 INCHES, STATION 1463 (LONG RT TO 12 RT) IN CANTED FRAME. MANUFACTURED NEW WEB FROM 7075T6.050 PER SRM 51-10-03. (M) - [SDR USAAD99117](https://openairdocs.org/sdr/USAAD99117.md): Battery · discharged · Aug 19, 1999 · N804US · Doug DC981 · Emergency Lighting > ROC - THE CEILING EMERGENCY LIGHTS AT ROWS 13 TO 18 WERE INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERIES. (M) - [SDR USAAD99040](https://openairdocs.org/sdr/USAAD99040.md): Valve · failed · Mar 9, 1999 · N804US · Doug DC981 · Cabin Pressure Control System > RSW-PIT FLT 352 - WHILE CRUISING AT 33,000 FT, THE PRESSURIZATION FLOW LIGHT ILLUMINATED WITH THE CABIN CLIMBING A 1500 FPM. THE CABIN ALTITUDE HORN SOUNDED AND THE CABIN PRESSURE COULD NOT BE CONTROLLED IN STANDBY OR MANUAL PRESSURIZATION MODES. THE AIRCRAFT - [SDR USAAD99038](https://openairdocs.org/sdr/USAAD99038.md): Duct · leaking · Mar 5, 1999 · N804US · Doug DC981 · Cabin Pressure Control System > PHL-FLL - FLT 803 - WHLE CRUISING AT 35,000 FT THE AIRCRAFT LOST PRESSURIZATION AND THE OXYGEN MASKS DEPLOYED. THE AIRCRAFT DIVERTED TO MCO AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED DEBRIS FROM THE AFT PRESSURE RELIEF VALVE AND REPLACED THE GROUND AIR - [SDR USAA980050](https://openairdocs.org/sdr/USAA980050.md): Bellframe · cracked · Jan 25, 1998 · N804US · Doug DC981 · Fuselage Main, Frame > PIT - DURING Q-6 CHECK, FOUND.5 INCH CRACK AT TAIL INERIOR BELLFRAME, TAIL INTERIOR STATION 1437. CUT OUT DAMAGED SECTION AND SPLICED IN A NEW SECTION PER SRM 53-02 FIG 18. (M) - [SDR USAA980049](https://openairdocs.org/sdr/USAA980049.md): Skin · corroded · Jan 25, 1998 · N804US · Doug DC981 · Fuselage Main, Plate/Skin > PIT - DURING Q-6 CHECK, FOUND 1 INCH BY 1 INCH AND 1.5 INCH BY 2 INCH AREAS OF CORROSION UNDE RT WING TO FUSELAGE FILLET PANEL ON SKIN, STATION 769. BLENDED AREAS AND INSTALLED DOUBLERS PER SRM 53-04 FIG 53. CORROSION LEVEL 1, CORROSIN TASK NR C22-57301. (M - [SDR USAA980048](https://openairdocs.org/sdr/USAA980048.md): Bellframe · cracked · Jan 25, 1998 · N804US · Doug DC981 · Fuselage Main, Frame > PIT - DURING Q-6 CHECK, FOUND ONE.5 INCH CRACK AT BELLFRAME AT STATION 1297, LONGERON 8L. CUT OUT DAMAGED SECTION AND SPLICED IN A NEW SECTION PER SRM 53-02 FIG 18. (M) - [SDR USAAD97237](https://openairdocs.org/sdr/USAAD97237.md): Battery · failed · Dec 18, 1997 · N804US · Doug DC981 · Emergency Lighting > PHL - THE MAIN ENTRANCE DOOR ESCAPE SLIDE LIGHT INOPERATIVE. MAINTENANCE REPLACED THE BATTERY. (M) - [SDR USAAD97200](https://openairdocs.org/sdr/USAAD97200.md): Connector · loose · Nov 14, 1997 · N804US · Doug DC981 · Emergency Lighting > DCA - FOUND EMERGENCY LIGHTING INOPERATIVE BETWEEN ROWS 13 AND 18. MAINTENANCE SECURED A LOOSE CONNECTOR AT ROW 14. (M) - [SDR USAAD97078](https://openairdocs.org/sdr/USAAD97078.md): Line · failed · May 8, 1997 · N804US · Doug DC981 · Hydraulic System, Main > FLT 1502 - RDU-PHL - PRIOR TO DESCENT INTO PHK. RIGHT HYDRAULIC QTY WENT TO 4 QUARTS. SECURED BOTH PUMPS UNITL JUST PRIOR TO LANDING. WHEN PUMPS WERE PLACED ON, RIGHT SIDE PRESSURE WENT TO ZERO. LATER, LEFT SIDE WENT TO ZERO WHEN SLATS WERE SELECTED. REPLA - [SDR USAAD96165](https://openairdocs.org/sdr/USAAD96165.md): Batteries · discharged · Oct 31, 1996 · N804US · Doug DC981 · Emergency Lighting > PHL - OVERHEAD EMERGENCY LIGHTS INOPERATIVE AT ROWS 9-11. REPLACED BATTERIES IN POWER SUPPLY. (M) - [SDR USAA950618](https://openairdocs.org/sdr/USAA950618.md): Duct · blocked · Jun 18, 1995 · N804US · Doug DC981 · Pneumatic Distribution System > BOS-BWI - FLT 1187 - AFTER TAKEOFF, THE TAIL COMPARTMENT HIGH TEMPERATURE LIGHT ILLUMINATED. FLIGHT DIVERTED TO BWI AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RT DUCT ASSEMBLY BETWEEN THE FLOW CONTROL VALVE AND HEAT EXCHANGER, LEAK AND OPERATIONS ## 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 = 'N804US' AND deregistration_id = 'N804US-2013-05-22' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N804US-2013-05-22/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.