# Service difficulty reports: N916TW, cancelled Jul 25, 2007

A list on [N916TW, cancelled Jul 25, 2007](https://openairdocs.org/deregistered/N916TW-2007-07-25.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR ZW0A0302802](https://openairdocs.org/sdr/ZW0A0302802.md): Battery Pack · discharged · Mar 2, 2003 · N916TW · Doug DC982 · Emergency Lighting
  > THE CEILING EMERGENCY LIGHTS BETWEEN ROWS 13 AND 22 WERE INOPERATIVE. REPLACED BATTERIES IN THE BATTERY PACK. CHECK-C 4-22-02 MCI.
- [SDR TWAA0005404](https://openairdocs.org/sdr/TWAA0005404.md): Longeron · cracked · Apr 6, 2000 · N916TW · Doug DC982 · Fuselage Main, Longeron/Stringer
  > DURING CHECK-C MAINT, LONGERON 2R END HAD A.25 INCH CRACK AT STA 1418. REMOVED CRACKED AREA OF LONGERON 2R AT STA 1418. INSTALLED SPLICE REPAIR PER ARA 16743 AND SRM 53-02 FIG 18.
- [SDR TWAA0000802](https://openairdocs.org/sdr/TWAA0000802.md): Transceiver · failed · Jan 11, 2000 · N916TW · Doug DC982 · VHF Communications System
  > JUST AFTER TAKEOFF NUMBER 1 AND 2 VHF WERE INOPERATIVE. FLIGHT RETURNED TO STL. REPLACED BOTH VHF TRANSCEIVERS AND MIC FOR BOTH CAPT AND FIRST OFF POSITIONS. CAPT MIC PN 63999-006, AND FO MIC 888TT. CHECK-C 4-22-99 MCI.
- [SDR TWAA9906501](https://openairdocs.org/sdr/TWAA9906501.md): Wire · shorted · May 3, 1999 · N916TW · Doug DC982 · Oxygen System Wiring
  > AT 20,000 FT THE PSU OXY MASKS DROPPED ON THE LEFT SIDE OF CABIN. THERE WAS NO REASON FOR THEM TO HAVE DROPPED. FOUND WIRE W638K20 OF OXYGEN MASK CIRCUIT BREAKER SHORTED INTO FWD LAV PUMP 115 VOLT WIRES UNDER THE FORWARD LAVATORY. REPAIRED WIRING UNDER THE
- [SDR TWAA9904911](https://openairdocs.org/sdr/TWAA9904911.md): Floor · cracked · Mar 29, 1999 · N916TW · Doug DC982 · Fuselage Miscellaneous Structure
  > DURING OP 16 MAINT CHECK, FOUND FLOOR MEMBRANE CRACKED AT LT STA 1280 AT SIDEWALL. CRACKS WERE REPAIRED PER SRM 53-05, PG 349.
- [SDR TWAA9904915](https://openairdocs.org/sdr/TWAA9904915.md): Skin · corroded · Mar 26, 1999 · N916TW · Doug DC982 · Fuselage Main, Plate/Skin
  > DURING OP 16 MAINT CHECK, FOUND SKIN CORRODED UNDER 27R, STA 1256. CUT OUT CORRODED SECTION OF SKIN PER SRM 53-04 AND INSTALLED DOUBLER PER SRM 53-04.
- [SDR TWAA9904918](https://openairdocs.org/sdr/TWAA9904918.md): Tie Down · damaged · Mar 25, 1999 · N916TW · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > DURING OP 16 MAINT CHECK, FOUND FWD CARGO COMPT RT TIE DOWN TRACK GROUND BEYOND LIMITS AT STA 322 TO 370. REPLACED RT TIE DOWN TRACK PER SPM 6-70-01, PG 2 AND 3, PARA 4A.
- [SDR TWAA9904917](https://openairdocs.org/sdr/TWAA9904917.md): Seat Track · corroded · Mar 25, 1999 · N916TW · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > DURING OP 16 MAINT CHECK, FOUND CORROSION IN CABIN CHAIR TRACK AT LBL 55 IN, STA 826. REMOVED CORROSION PER SPM 6-80-2. FOUND OUT OF LIMITS PER SRM 53-05, FIG 4B. INSTALLED NEW TRACK PER SPM 6-70-01, PG 3.
- [SDR TWAA9904916](https://openairdocs.org/sdr/TWAA9904916.md): Skin · damaged · Mar 25, 1999 · N916TW · Doug DC982 · Fuselage Main, Plate/Skin
  > DURING OP 16 MAINT CHECK, FOUND RT SIDE OF FUSELAGE WITH STATIC BURN AT STA 110, 24 IN BELOW RT SLIDING WINDOW. BLENDED OUT PER SRM 53-04. NDT SHOWED CRACK WHICH WAS REPAIRED PER SRM 53-04 FIG 38.
- [SDR TWAA9904914](https://openairdocs.org/sdr/TWAA9904914.md): Floor · corroded · Mar 25, 1999 · N916TW · Doug DC982 · Fuselage Floor Panel
  > DURING OP 16 MAINT CHECK, FOUND CABIN FLOOR MEMBRANE CRACKED AND CORRODED AT STA 1271 TO 1287, RBL 52 IN. REPLACED MEMBRANE WITH (P/N 9930612-11), PER SPM 6-70-01, PG 3. INSTALLED WITH FASTENERS PER SPM 6-30-01, PG 1 AND 2.
- [SDR TWAA9904913](https://openairdocs.org/sdr/TWAA9904913.md): Floor · cracked · Mar 25, 1999 · N916TW · Doug DC982 · Fuselage Miscellaneous Structure
  > DURING OP 16 MAINT CHECK, FOUND CABIN FLOOR MEMBRANE CRACKED AND CORRODED APPROX STA 1287 TO 1309, RBL 52 IN. REPLACED MEMBRANE PART NR 9930612-11, PER SPM 6-70-01, PAGE 3. INSTALLED WITH FASTENERS PER SPM 6-30-07 PG 1 AND 2.
- [SDR TWAA9904920](https://openairdocs.org/sdr/TWAA9904920.md): Lug · corroded · Mar 24, 1999 · N916TW · Doug DC982 · Horizontal Stabilizer Structure
  > DURING OP 16 MAINT CHECK, FOUND HORIZ STAB LT PIVOT BEARING LUG WITH CORROSION. REAMED AND SPOT FACED PER SRM 55-02, MANUFACTURED AND INSTALLED BUSHING PER SRM 55-02. INSTALLED NEW PIVOT BEARING PER MM 55-10-00.
- [SDR TWAA9904919](https://openairdocs.org/sdr/TWAA9904919.md): Fastener · missing · Mar 24, 1999 · N916TW · Doug DC982 · Fuselage Miscellaneous Structure
  > DURING OP 16 MAINT CHECK, FOUND FASTENER HEAD MISSING 6 INCHES UP FROM FUSELAGE STA 1452. INSTALLED 2 HL439-6-7 PER TWA STD PROCESSES MANUAL 6-70-01.
- [SDR TWAA9904923](https://openairdocs.org/sdr/TWAA9904923.md): Frame · corroded · Mar 23, 1999 · N916TW · Doug DC982 · Fuselage Miscellaneous Structure
  > DURING OP 16 MAINT CHECK, FOUND DOOR CUT OUT FRAME FOOT O/B OF LONGERON 30 AND STA 629, HAD CORROSION. REMOVED FASTENER AND REMOVED AND CLEANED CORROSION FROM AREA. REMOVED BRACKET TO ACCESS AREA. REINSTALLED BRACKET PER SPM 6-70-01, PG 2 AND 3.
- [SDR TWAA9904905](https://openairdocs.org/sdr/TWAA9904905.md): Threshold · damaged · Mar 23, 1999 · N916TW · Doug DC982 · Fuselage Miscellaneous Structure
  > DURING OP 16 MAINT CHECK, THE RT FUSELAGE AT STA 636, LONGERON 24R TO 25R, HAD DAMAGE AT C2 CARGO FORWARD THRESHOLD EDGE. CUT OUT DAMAGED AREA OF THRESHOLD EDGE AND REPAIRED PER SRM 53-05, FIG 82.
- [SDR TWAA9904907](https://openairdocs.org/sdr/TWAA9904907.md): Floor · corroded · Mar 22, 1999 · N916TW · Doug DC982 · Fuselage Floor Panel
  > DURING OP 16 MAINT CHECK, THE FIRST FLOOR PANEL I/B OF FWD GALLEY DOOR JAMB HAD CORROSION. FABRICATED FLOOR PANEL AND 2 NEW EVAC SLIDE CASTINGS. PRIMED AND PAINTED WHITE.
- [SDR TWAA9904906](https://openairdocs.org/sdr/TWAA9904906.md): Angle · corroded · Mar 22, 1999 · N916TW · Doug DC982 · Fuselage Miscellaneous Structure
  > DURING OP 16 MAINT CHECK, FOUND CORROSION ON DOOR CUTOUT ATTACH TO FLOOR AT STA 208, LONGERON 18L. REPLACED FLOOR ATTACH ANGLE PER TWA STD PROCESSES MANUAL 6-70-01, PARA B.
- [SDR TWAA9904912](https://openairdocs.org/sdr/TWAA9904912.md): Longeron · cracked · Mar 15, 1999 · N916TW · Doug DC982 · Fuselage Main, Longeron/Stringer
  > DURING OP 16 MAINT CHECK, FOUND LONGERON 4L CRACKED AT STA 160, AT O/B FASTENER. SPLICED IN NEW SECTION PER SRM 51-01, PG 1 AND 53-02, PAGE 48, FROM STA 148 TO 170.
- [SDR TWAA9904207](https://openairdocs.org/sdr/TWAA9904207.md): Skin · dented · Mar 15, 1999 · N916TW · Doug DC982 · Fuselage Main, Plate/Skin
  > DURING OP 16 MAINT CHECK, FOUND SKIN DENTED AND GOUGED STA 220 TO 228, L5L TO JUST BELOW L7L. INSTALLED DOUBLER REPAIR PER SRM 53-04, FIG 12B SHEET 7.
- [SDR TWAA9904107](https://openairdocs.org/sdr/TWAA9904107.md): Seat Track · corroded · Mar 13, 1999 · N916TW · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > DURING OP 16 MAINT CHECK, FOUND CORROSION IN CHAIR TRACK AT RBL 55, STA 210. REPLACED CHAIR TRACK AT RBL 55, STA 210 TO STA 797, PER SPM 6-70-01.
- [SDR TWAA9904106](https://openairdocs.org/sdr/TWAA9904106.md): Seat Track · corroded · Mar 11, 1999 · N916TW · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > DURING OP 16 MAINT CHECK, FOUND CORROSION IN CHAIR TRACK AT LBL 5 IN, STA 576. REMOVED CORROSION PER SPM 06-80-1. WITHIN LIMITS PER SRM 53-05, PAGE 8.
- [SDR TWAA9904105](https://openairdocs.org/sdr/TWAA9904105.md): Seat Track · corroded · Mar 11, 1999 · N916TW · Doug DC982 · Fuselage, Seat/Cargo Attach Fittings
  > DURING OP 16 MAINT CHECK, FOUND CORROSION IN CHAIR TRACK AT LBL 55 IN, STA 503. REMOVED CORROSION PER SPM 6-80-1. WITHIN LIMITS PER SRM 53-05, PAGE 8.
- [SDR TWAA9903801](https://openairdocs.org/sdr/TWAA9903801.md): Skin · lightning strike · Feb 26, 1999 · N916TW · Doug DC982 · Fuselage Main, Plate/Skin
  > DURING OP 16 MAINT CHECK, FOUND A LIGHTNING BURN AT STA 700, 2 INCHES BELOW LONGER 27L. IT HAD BEEN BLENDED AND INDICATION OF CRACK. NDT CHECK FOUND NO CRACK INDICATION. REPAIRED PER SRM 53-04, PG 21 TABLE B, CONDITION PARAGRAPH 3. INSTALLED FLUSH 5/32 SOL
- [SDR TWAA9803202](https://openairdocs.org/sdr/TWAA9803202.md): Lights · malfunctioned · Mar 5, 1998 · N916TW · Doug DC982 · Emergency Lighting
  > STL - FLT 98 - RETURN FROM TAXI, THE EMERGENCY LIGHTS CAME ON WITH SWITCH IN ARM POSITION. MAINTENANCE PERFORMED AN OPERATIONAL CHECK PER MM 33-51-00. OPERATION WAS NORMAL. UNABLE TO DUPLICATE. (M)
- [SDR TWAA9803001](https://openairdocs.org/sdr/TWAA9803001.md): Brace · cracked · Feb 26, 1998 · N916TW · Doug DC982 · Trailing Edge Flap Actuator
  > DURING C-CHECK, FOUND APPROX 2 INCH CRACK, OUTBOARD SIDE UPPER AFT CORNER OF X-BRACE. LOCATED INBOARD OF NR 2 FLAP ACTUATOR. REPAIRED PER ARA 15061. (M)
- [SDR 96ZZZX217](https://openairdocs.org/sdr/96ZZZX217.md): Aural Warning · failed · Dec 30, 1995 · N916TW · Doug DC982 · Central Warning
  > STL - FLT 116 - DURING TAKEOFF, AN ELECTRICAL SMELL WAS DETECTED IN THE COCKPIT. TROUBLESHOOTING REVEALED THE AURAL WARNING BOX WAS FAULTY. REMOVED AND REPLACED AURAL WARNING BOX, MFG PN H05A0035-A. OPERATIONAL CHECK NORMAL. CHECK C-1D - FEBRUARY 2, 1995 -
- [SDR 96ZZZM45](https://openairdocs.org/sdr/96ZZZM45.md): Hyd Pump · malfunctioned · Dec 23, 1995 · N916TW · Doug DC982 · Hydraulic Pump (Electric/Engine), Main
  > JFK - FLT NR 881 - DURING TAKEOFF, EXPERIENCED LOSS OF HYDRAULIC FLUID. RETURNED FOR LANDING. REMOVED AND REPLACED RIGHT AUX AND RIGHT ENGINE DRIVEN PUMPS AND FILTERS. TW 92190 MFG 428177 S/N 407390 AND TW 800877 MFG 314195 S/N 388244 RESPECTIVELY. PRESSUR
- [SDR 95ZZZX893](https://openairdocs.org/sdr/95ZZZX893.md): Retaining Nut · not tight · Feb 9, 1995 · N916TW · Doug DC982 · Turbine Engine Compressor Section
  > STL - FLT 223 - DURING CLIMB, HAD SMOKE IN CABIN. SELECTED FULL RATE CABIN PRESSURE AND FULL COLD, AND CABIN CLEARED. FOUND OIL IN 8TH STAGE AIR DUCT OF LT ENGINE, SN 1215. REPLACED LT ENGINE. ENGINE TOTAL TIME: 18,588 HOURS; 9,630 CYCLES, CHECK C-1D - 1-3
- [SDR 95ZZZX1400](https://openairdocs.org/sdr/95ZZZX1400.md): Engine · failed · Feb 9, 1995 · N916TW · Doug DC982 · Engine (Turbine/Turboprop)
  > STL - FLT 223 - DURING CLIMB, HAD SMOKE IN CABIN. SELECTED FULL RATE CABIN PRESSURE AND FULL COLD, AND CABIN CLEARED. FOUND OIL IN 8TH STAGE AIR DUCT OF LEFT ENGINE SN 1215. REPLACED LEFT ENGINE. ENGINE TOTAL TIME: 18,588 HOURS; 9,630 CYCLES. CHECK C-1D -
- [SDR 95ZZZX880](https://openairdocs.org/sdr/95ZZZX880.md): Apu · oil leak · Feb 8, 1995 · N916TW · Doug DC982 · Airborne Auxiliary Power Unit (APU) System
  > JFK - DURING TAKEOFF, HAD SMOKE IN CABIN. TURNED OFF HIGH PRESSURE BLEED AIR. FOUND APU LEAKING OIL. REPLACED APU, MFG PN 381276-1. APU OPERATION AND LEAK CHECKED NORMAL. CHECK C-1D - 1-30-95 - MCI.
- [SDR 95ZZZX855](https://openairdocs.org/sdr/95ZZZX855.md): Apu · oil leak · Feb 5, 1995 · N916TW · Doug DC982 · APU Oil System
  > STL - FLT 409 - AFTER TAKEOFF, A NOTICEABLE SMOKE AND ODOR APPEARED IN CABIN, DISSIPATED DURING CLIMB. FOUND APU, MFG PN 381276-1, LEAKING OIL INTO AIR CONDITIONING SYSTEM. PLACARDED APU INOPERATIVE. PER THE MINIMUM EQUIPMENT AND DISPATCH PROCEDURES MANUAL,

## 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 = 'N916TW' AND deregistration_id = 'N916TW-2007-07-25'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N916TW-2007-07-25/reports

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