# Service difficulty reports: N475DA, cancelled Apr 18, 2000

A list on [N475DA, cancelled Apr 18, 2000](https://openairdocs.org/deregistered/N475DA-2000-04-18.md).

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

- [SDR DL72S981995](https://openairdocs.org/sdr/DL72S981995.md): Battery Pack · discharged · Sep 27, 1998 · N475DA · Boeing 727232 · Emergency Lighting
  > LT OVERWING EXIT DOOR(S), EMERGENCY LIGHTS INOP. REPLACED LT OVERWING EXIT DOOR(S) BATTERY PACK, SYSTEM OPS. NORMAL PER MM.
- [SDR DL72S981770](https://openairdocs.org/sdr/DL72S981770.md): Battery Pack · discharged · Aug 26, 1998 · N475DA · Boeing 727232 · Emergency Lighting
  > FIRST CLASS CEILING EMERGENCY LIGHT OUT. REPLACED BATTERY PACK.
- [SDR DL72S981769](https://openairdocs.org/sdr/DL72S981769.md): Battery Pack · discharged · Aug 26, 1998 · N475DA · Boeing 727232 · Emergency Lighting
  > FOUND LEFT OVERWING EMERGENCY EXIT LIGHT FWD POS INOP. REPLACED BATTERY PACK.
- [SDR DL72S981742](https://openairdocs.org/sdr/DL72S981742.md): Bypass Light · illuminated · Aug 23, 1998 · N475DA · Boeing 727232 · Engine Oil Indicating System
  > NR 3 ENG FILTER BYPASS LIGHT ILLUM. ENG WAS SHUTDOWN. ENG WINDMILLED FOR REST OF FLT. REMOVED AND INSPECTED NR 3 OIL FILTER, NO MATERIAL IN FILTER. CHIP DETECTOR ALSO CLEAN. FWD OIL BYPASS SYS TO MCO AND PLAC PER 79-00-02. WINDMILLING OK PER MM 71-00 PG
- [SDR DL72S980836](https://openairdocs.org/sdr/DL72S980836.md): Fitting · cracked · Apr 17, 1998 · N475DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > FOUND ON A1 LETTER CK, UPPER FLANGE OF LT INBD TENSION TIE FITTING CRACKED. REPLACED FITTING PER BOEING DWG NR 65-17509 REV M.
- [SDR DL72S980835](https://openairdocs.org/sdr/DL72S980835.md): Rib · cracked · Apr 17, 1998 · N475DA · Boeing 727232 · Leading Edge Devices
  > FOUND ON A1 LTR CHECK, NR 4 SLAT NOSE RIB CRACKED 1.5 INCH O/B SIDE OF ACTUATOR ROD END. REPAIRED PER M/M 57-54-0.
- [SDR DL72S980833](https://openairdocs.org/sdr/DL72S980833.md): Aux Spar · chafed · Apr 17, 1998 · N475DA · Boeing 727232 · Wing Miscellaneous Structure
  > FOUND ON A1 LTR CHECK, MLG CHAFING FWD SURFACE OF AUX SPAR I/B END. REPAIRED PER M/M 57-43-0.
- [SDR DL72S980832](https://openairdocs.org/sdr/DL72S980832.md): Stiffener · cracked · Apr 17, 1998 · N475DA · Boeing 727232 · Leading Edge Devices
  > FOUND ON A1 LETTER CK, 2 SPAR STIFFENERS CRACKED AT NR 7 SLAT INBD AND OUTBD STIFFENERS AT THE OUTBD TRACK. REPLACED STIFFENERS PER MM 57-20-21.
- [SDR DL72S972229](https://openairdocs.org/sdr/DL72S972229.md): Line · failed · Nov 2, 1997 · N475DA · Boeing 727232 · Hydraulic System, Main
  > HYD LINE TO NR 5 SPOILER CRACKED. CRACK IS OUTBD OF T-FITTING AND BENDS. LOST B-SYSTEM HYD FLUID. EMERGENCY EQUIPMENT CALLED OUT.
- [SDR DL72S971753](https://openairdocs.org/sdr/DL72S971753.md): Web · cracked · Sep 8, 1997 · N475DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > VERT WEB ABOVE S-DUCT AT STA 1303 HAS 2 INCH CRACKS AT LT SIDE ONE AT LWR CORNER AND ONE APPROX SIX INCHES ABOVE LWR CORNER. VERT WEB ABOVE S-DUCT AT STA 1303 HAS 1 INCH CRACK AT LWR RT CORNER. REPAIRED PER MM 53-11-0 FIG 825.
- [SDR DL72S970693](https://openairdocs.org/sdr/DL72S970693.md): Door Frame · cracked · Mar 26, 1997 · N475DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > DURING INSPECTION, FOUND TWO CRACKS AT THE LT OVERWING EXIT FRAME AT STATION 783.95. REPAIRED PER S/B 727-53-0197 REV 2 (DELTA EO 4-61904-3AD).
- [SDR DL72S970567](https://openairdocs.org/sdr/DL72S970567.md): Floorbeam · corroded · Mar 13, 1997 · N475DA · Boeing 727232 · Fuselage Main, Floor Beam
  > FOUND FLOORBEAM CORRODED AROUND SCREW HOLES 2BL, 30 TO SIDEWALL STA 344. REPAIRED CHORD PER SRM 53-10-8 FIG 11.
- [SDR DL72S970557](https://openairdocs.org/sdr/DL72S970557.md): Floorbeam · corroded · Mar 13, 1997 · N475DA · Boeing 727232 · Fuselage Main, Floor Beam
  > AT MIDVISIT, THE FLOORBEAM AT STA 344 WAS FOUND TO BE CORRODED. CORR WAS REMOVED PER SRM 51-10-6 OUT OF LIMITS. REMOVED FLOORBEAM FROM SPLICE TO O/B WALL LT SIDE, DRILLED, REPLACED CHORD PER SRM 53-10-8 FIG 11 AND SPLICE INSTALLED PER SRM 53-10-8.
- [SDR DL72S970213](https://openairdocs.org/sdr/DL72S970213.md): Stiffener · cracked · Feb 4, 1997 · N475DA · Boeing 727232 · Wing Miscellaneous Structure
  > FOUND DURING F-1 LETTER CHECK, I/B SPAR STIFFENER CRACKED AT NR 3 L/E SLAT O/B TRACK. REPAIRED PER M/M 57-20-21.
- [SDR DL72S970212](https://openairdocs.org/sdr/DL72S970212.md): Fitting · chafed · Feb 4, 1997 · N475DA · Boeing 727232 · Wing Miscellaneous Structure
  > FOUND ON F1 LETTER CK, MLG CHAFING FWD SIDE OF AUX SPAR. REPAIRED PER MM 57-43-0.
- [SDR DL72S961757](https://openairdocs.org/sdr/DL72S961757.md): Light · inoperative · Jul 23, 1996 · N475DA · Boeing 727232 · Emergency Lighting
  > FOUND BOTH EMERGENCY EXIT LIGHTS IN AFT AIRSTAIR INOPERATIVE. CLEANED BATTERY TERMINALS, OPS CK OK.
- [SDR DL72S961696](https://openairdocs.org/sdr/DL72S961696.md): Skin · gouged · Jul 16, 1996 · N475DA · Boeing 727232 · Leading Edge Devices
  > DEEP GOUGE IN LWR SKIN BY LINE UP SPADE. REPAIRED PER SRM 57-50-3.
- [SDR DL72S961251](https://openairdocs.org/sdr/DL72S961251.md): Light · inoperative · May 21, 1996 · N475DA · Boeing 727232 · Emergency Lighting
  > EMERGENCY EXIT LIGHT OVER BOTTOM STEP OF AIRSTAIRS INOP. REPLACED BATTERIES AND BULB, NO HELP. REPLACED LIGHT ASSY, OPN NORMAL.
- [SDR DL72S960147](https://openairdocs.org/sdr/DL72S960147.md): Battery Pack · discharged · Jan 21, 1996 · N475DA · Boeing 727232 · Emergency Lighting
  > ON L/O CHECK, FOUND EMERGENCY LIGHTS OUT FROM ROW 27 AFT TO F/A SEAT. REPLACED BATTERY PACK M9027 AND OPS CHECKS NORMAL.
- [SDR DL72S954662](https://openairdocs.org/sdr/DL72S954662.md): Stiffener · cracked · Dec 8, 1995 · N475DA · Boeing 727232 · Wing Spar
  > FRONT SPAR STIFFENER, NOSE RIB ATTACH BRACKET CRACKED BETWEEN TWO LOWER FASTENERS AT NR 7 SLAT INBOARD TRACK AT APPROX IWS 588. REPLACED STIFFENER PER MM 57-20-21.
- [SDR DL72S952266](https://openairdocs.org/sdr/DL72S952266.md): Le Skin · damaged · May 25, 1995 · N475DA · Boeing 727232 · Trailing Edge Flaps
  > FOUND DURING D-2 LETTER CHECK - NR 3 T/E FOREFLAP LEADING EDGE SKIN DAMAGED. REPAIRED PER SRM 57-50-4 FIG 1.
- [SDR DL72S952265](https://openairdocs.org/sdr/DL72S952265.md): Skin · cracked · May 25, 1995 · N475DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > FOUND DURING D-2 LETTER CHECK - 1 INCH CRACK AT SKIN WHERE NR 4 JACKSCREW FAIRING BUTTS. REPAIRED PER SRM 53-50-3 FIG 2.
- [SDR DL72S950519](https://openairdocs.org/sdr/DL72S950519.md): Rib · cracked · Feb 6, 1995 · N475DA · Boeing 727232 · Leading Edge Devices
  > DURING SHOP INSPECTION, FOUND LEFT WING NR 3 SLAT WITH THE LOWER CHORD DAMAGED OUBOARD OF THE INBOARD UP STOP FITTING AND RIB NR 10 CRACKED AT ITS LOWER END, OUTBOARD OF ACTUATOR ATTACH FITTING. REPAIRED PER MM 57-54-0.

## 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 = 'N475DA' AND deregistration_id = 'N475DA-2000-04-18'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N475DA-2000-04-18/reports

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