# Service difficulty reports: N484DA, cancelled Dec 7, 1999

A list on [N484DA, cancelled Dec 7, 1999](https://openairdocs.org/deregistered/N484DA-1999-12-07.md).

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

- [SDR DL72S991785](https://openairdocs.org/sdr/DL72S991785.md): Skin · cracked · Aug 10, 1999 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > FOUND ON E1 LETTER CK, 2 CRACKS AT L-4 WINDOW CUTOUT LOWER INBD FASTENER HOLES. REPAIRED PER SRM 53-30-3.
- [SDR DL72S990626](https://openairdocs.org/sdr/DL72S990626.md): Skin · cracked · Mar 20, 1999 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > LFEC INSPECTION OF THE STRINGER 4R SKIN LAP SPLICE BETWEEN FS 360 AND 480 INDICATED CRACKS IN THE LOWER FASTENER ROW OF THE LOWER SKIN. INTERNAL HFEC INSPECTION CONFIRMED 13 CRACKS ALONG THE PANEL LENGTH. THE SKIN LAP SPLICE WAS CUT OUT ALONG THE PANEL LENGT
- [SDR DL72S990624](https://openairdocs.org/sdr/DL72S990624.md): Skin · cracked · Mar 20, 1999 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > LFEC INSPECTION OF THE STRINGER 4L SKIN LAP SPLICE BETWEEN FS 360 AND 480 INDICATED CRACKS IN THE LOWER FASTENER ROW OF THE LOWER SKIN. INTERNAL HFEC INSPECTION CONFIRMED 6 CRACKS ALONG THE PANEL. THE SKIN LAP WAS CUT OUT ALONG THE PANEL LENGTH AND REPAIRED
- [SDR DL72S990623](https://openairdocs.org/sdr/DL72S990623.md): Skin · cracked · Mar 20, 1999 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > CRACK REPAIR LFEC INSPECTION OF THE STRINGER 4R SKIN LAP SPLICE BETWEEN FS 681 AND 740 INDICATED CRACKS IN THE LOWER FASTENER ROW OF THE LOWER SKIN. INTERNAL HFEC INSPECTION CONFIRMED 7 CRACKS ALONG THE PANEL. THE SKIN LAP SPLICE WAS CUT OUT ALONG THE PANEL
- [SDR DL72S990606](https://openairdocs.org/sdr/DL72S990606.md): Skin · corroded · Mar 19, 1999 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > THE LOWER FUSELAGE SKIN OF THE STRINGER 26L SKIN LAP SPLICE WAS FOUND CORRODED BETWEEN FS 720 +17 AND FS 740 NEAR AN A/C DUCT CUTOUT. THE DAMAGED SECTION OF SKIN WAS CUT AWAY AND REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER. THE REPAIR WAS ACCOMPLISHED PER ER
- [SDR DL72S990352](https://openairdocs.org/sdr/DL72S990352.md): Switch · loose · Feb 22, 1999 · N484DA · Boeing 727232 · Door Warning System
  > YELLOW AFT AIRSTAIR LIGHT CAME ON DURING TAKEOFF ROLL. FOUND SWITCH (P/N AN3167-1) LOOSE IN BRACKET (P/N 69-20985-6), REFERENCE IPC 52-70-00-49, ITEM 15 AND 20. TIGHTENED SWITCH, ADJUSTED SWITCH, CHECKS NORMAL.
- [SDR DL72S990031](https://openairdocs.org/sdr/DL72S990031.md): Bracket · cracked · Jan 6, 1999 · N484DA · Boeing 727232 · Leading Edge Devices
  > LTR CHK D-2 1/6/99, CRACK IN UPPER O/B RADIUS NR 2 L/E FLAP ACTUATOR MOUNT BRACKET. REPAIRED PER MM 57-20-21.
- [SDR DL72S990030](https://openairdocs.org/sdr/DL72S990030.md): Stringer · cracked · Jan 6, 1999 · N484DA · Boeing 727232 · Vertical Stabilizer
  > VERT FIN STR 9L CRACKED FIN STA 110.400. REPAIRED PER MM 55-30-0.
- [SDR DL72S990029](https://openairdocs.org/sdr/DL72S990029.md): Skin · cracked · Jan 6, 1999 · N484DA · Boeing 727232 · Nacelle/Pylon, Plate/Skin
  > FOUR CRACKS AT FASTENER HOLES FWD OF PNL 9501 RT SIDE. REPAIRED PER MM 54-30-0.
- [SDR DL72S990028](https://openairdocs.org/sdr/DL72S990028.md): Frame · cracked · Jan 6, 1999 · N484DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > FOUND AT D-2 LETTER CHECK,.5 INCH VISIBLE CRACK AT RT FRAME AFT ENTRYWAY APPROX 6 INCHES BELOW UPPER STOP. REPAIRED PER SRM 53-10-9.
- [SDR DL72S990027](https://openairdocs.org/sdr/DL72S990027.md): Frame · cracked · Jan 6, 1999 · N484DA · Boeing 727232 · Service Doors
  > FOUND ON D2 LETTER CK,.75 INCH CRACK IN R-1 DOOR AFT LOWER FRAME. REPAIRED PER MM 52-12-0.
- [SDR DL72S981592](https://openairdocs.org/sdr/DL72S981592.md): Skin · corroded · Aug 1, 1998 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > CORROSION WAS FOUND IN THE SKIN AT THE STRINGER 26L LAP SPLICE. THE CORRODED AREA WAS TRIMMED OUT AND AN EXTERNAL ALUMINUM REPAIR DOUBLER WAS INSTALLED. THE SKIN LAP WAS SEPARATED AND INSPECTED FWD AND AFT OF THE DAMAGED AREA AND WAS RESTORED WITH PROTRUDING
- [SDR DL72S981593](https://openairdocs.org/sdr/DL72S981593.md): Skin · corroded · Jul 31, 1998 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND CORRODED AT THE STRINGER 26L LAPSPLICE. THE CORRODED AREA WAS CUT OUT AND REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER. THE REPAIR WAS ACCOMPLISHED PER ER/A 365330-14, REV B.
- [SDR DL72S981200](https://openairdocs.org/sdr/DL72S981200.md): Bracket · cracked · Jun 5, 1998 · N484DA · Boeing 727232 · Leading Edge Devices
  > A.5 INCH CRACK NR 2 L/E FLAP ACT ATTACH BRACKET, LOWER FWD END. FOUND ON D1 LTR CHECK. INSTALLED DOUBLER PER M/M 57-20-21.
- [SDR DL72S972210](https://openairdocs.org/sdr/DL72S972210.md): Casting · cracked · Oct 30, 1997 · N484DA · Boeing 727232 · Drag Control Actuator
  > NR 13 SPOILER ACT I/B AND O/B ATTACH CASTINGS ARE BROKEN. REPLACED PER M/M 57-42-0.
- [SDR DL72S972041](https://openairdocs.org/sdr/DL72S972041.md): Light · inoperative · Oct 10, 1997 · N484DA · Boeing 727232 · Emergency Lighting
  > EMERGENCY LIGHT ABOVE ROW 26 INOP. REPLACED LIGHT ASSY.
- [SDR DL72S970818](https://openairdocs.org/sdr/DL72S970818.md): Door Frame · cracked · May 2, 1997 · N484DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > A.75 IN CRACK L2 DOOR FRAME CUTOUT NEXT TO UPPER FWD STOP CASTING. INSTALLED REPAIR PER MM 53-10-0 PG 808.
- [SDR DL72S970804](https://openairdocs.org/sdr/DL72S970804.md): Beam · cracked · Apr 29, 1997 · N484DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > A CRACK WAS FOUND IN THE UPPER FWD TRANSVERSE BEAM ANGLE AND GUSSET AT FS 1273. THE DAMAGED PARTS ARE LOCATED IN THE TORQUE BOX WHICH IS THE SUBJECT OF THE AD 94-07-08 AND REQUIRES INSP. PER S/B 53-0129 -CO. REPLACE PART, 1273 UPPER FWD TRANSVERSE BEAM ANGLE
- [SDR DL72S970798](https://openairdocs.org/sdr/DL72S970798.md): Seat Track · broken · Apr 24, 1997 · N484DA · Boeing 727232 · Fuselage, Seat/Cargo Attach Fittings
  > LT I/B SEAT TRACK BROKEN AT CORNER AROUND BOLT HOLE STA 344. REPAIRED PER SRM 53-10-5 FIG 7 SHEET 4.
- [SDR DL72S970663](https://openairdocs.org/sdr/DL72S970663.md): Lighting · inoperative · Apr 14, 1997 · N484DA · Boeing 727232 · Emergency Lighting
  > EMERGENCY FLOOR TRACK LIGHTING INOPERATIVE ROW 25 AND AFT. REPAIRED AFT SECTION OF INTERIOR EMERGENCY TRACK LIGHTING SYS. OPS NORMAL.
- [SDR DL72S970642](https://openairdocs.org/sdr/DL72S970642.md): Power Supply · inoperative · Apr 10, 1997 · N484DA · Boeing 727232 · Emergency Lighting
  > EMERGENCY FLOOR LIGHTS OUT FROM ROW 27 TO REAR OF CABIN. REPLACED POWER SUPPLY, CHECKS NORMAL.
- [SDR DL72S961432](https://openairdocs.org/sdr/DL72S961432.md): Prox Sensor · malfunctioned · Jun 14, 1996 · N484DA · Boeing 727232 · Landing Gear Position and Warning
  > ON T/O WITH GEAR RETRACTED, HANDLE IN UP POSITION, GOT LT MAIN GEAR RED UNSAFE LIGHT. REPLACED LT MAIN GEAR UP PROX SENSOR. ALSO, AS A PRECAUTIONARY REPLACED LDG MOD.
- [SDR DL72S960283](https://openairdocs.org/sdr/DL72S960283.md): Angle · cracked · Feb 6, 1996 · N484DA · Boeing 727232 · Spoilers
  > FOUND ON B1 LETTER CHECK, NR 7 SPOILER ATTACH CASTING CRACKED AT LOWER WING ATTACH. REPAIRED PER MM 57-20-22.
- [SDR DL72S960282](https://openairdocs.org/sdr/DL72S960282.md): Angle · cracked · Feb 6, 1996 · N484DA · Boeing 727232 · Wing Miscellaneous Structure
  > FOUND ON B-1 LETTER CHECK, TWO L/E SPAR STIFFENERS CRACKED.50 INCH, ONE AT NR 3 SLAT INBD TRACK, THE OTHER AT NR 2 SLAT OUTBD TRACK. REPLACED ANGLES PER MM 57-20-21.
- [SDR DL72S960281](https://openairdocs.org/sdr/DL72S960281.md): Stiffener · cracked · Feb 6, 1996 · N484DA · Boeing 727232 · Wing Miscellaneous Structure
  > FOUND ON B1 LETTER CHECK, 2 INCH CRACK IN WING L/E SPAR STIFFENER AT NR 6 SLAT INBD TRACK. REPLACED STIFFENER PER MM 57-20-21.
- [SDR DL72S954753](https://openairdocs.org/sdr/DL72S954753.md): Skin · punctured · Dec 8, 1995 · N484DA · Boeing 727232 · Elevator, Plate/Skin
  > DURING A SHOP INSPECTION FOUND PUNCTURE DAMAGE TO RT ELEVATOR SKIN AT AT THE OUTBOARD END. REPAIR WAS INSTALLED PER SRM 55-20-3.
- [SDR DL72S954636](https://openairdocs.org/sdr/DL72S954636.md): Elevator · damaged · Dec 6, 1995 · N484DA · Boeing 727232 · Elevator Structure
  > DURING SHOP INSPECTION, RT ELEVATOR WAS RESTORED PER SRM 55-20-3.
- [SDR DL72S954301](https://openairdocs.org/sdr/DL72S954301.md): Battery · discharged · Nov 8, 1995 · N484DA · Boeing 727232 · Emergency Lighting
  > CENTER AISLE OVERHEAD EMERGENCY EXIT LIGHT INOP. REPLACED BATTERIES, CKS NORMAL.
- [SDR DL72S954268](https://openairdocs.org/sdr/DL72S954268.md): Skin · corrosion · Oct 29, 1995 · N484DA · Boeing 727232 · Fuselage Main, Plate/Skin
  > CORROSION AT AN EXISTING EXTERNAL REPAIR DOUBLER ON THE LOWER FUSELAGE SKIN PANEL, BETWEEN BS 259.5 AND BS312, AT STRINGER 20R. REMOVAL OF THE DOUBLER REVEALED EXTENSIVE CORROSION DAMAGE. THE SKIN WAS TRIMMED TO REMOVE CORROSION DAMAGE BELOW THE FORWARD LAVA
- [SDR DL72S953148](https://openairdocs.org/sdr/DL72S953148.md): Angle · cracked · Jul 11, 1995 · N484DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > CRACK IN THE ANGLE OF THE FWD TRANSVERSE BEAM AND THE AFT CHANNEL OF THE RT TORQUE BOX AT FS 1263. REPAIRED PER ERA 302109-14AD.
- [SDR DL72S953018](https://openairdocs.org/sdr/DL72S953018.md): Skin · cracked · Jul 10, 1995 · N484DA · Boeing 727232 · Leading Edge Devices
  > FOUND DURING A-2 LETTER CHECK, NR 6 SLAT COVE SKIN ANGLE, UNDER TAI DUCT CRACKED. REPAIRED PER SRM 57-54-0.
- [SDR DL72S953017](https://openairdocs.org/sdr/DL72S953017.md): Skin · cracked · Jul 10, 1995 · N484DA · Boeing 727232 · Leading Edge Devices
  > FOUND DURING A-2 LETTER CHECK, CRACK IN LWR COVE SKIN SUPPORT ANGLE, BELOW TAI DUCT ON NR 3 SLAT. REPAIRED PER SRM 57-54-0.
- [SDR DL72S950216](https://openairdocs.org/sdr/DL72S950216.md): Ribs · cracked · Jan 10, 1995 · N484DA · Boeing 727232 · Leading Edge Devices
  > DURING SHOP INSPECTION, LEFT WING NR 3 LEADING EDGE SLAT WAS FOUND WITH INTERNAL SUPPORT RIBS NR 7 AND NR 9 CRACKED. REPAIRED PER SRM 57-54-0.
- [SDR DL72S950190](https://openairdocs.org/sdr/DL72S950190.md): Stiffeners · cracked · Jan 5, 1995 · N484DA · Boeing 727232 · Fuselage Miscellaneous Structure
  > DURING INSPECTION AT LETTER CHECK, THE RT TORQUE BOX HAD STIFFENERS/BEAMS CRACKED AT BOTH FS 1263 AND FS 1273. THE DAMAGED PART WILL BE REPLACED IN ACCORDANCE WITH B727 S/B 53-0129, REV 4.
- [SDR DL72S950048](https://openairdocs.org/sdr/DL72S950048.md): Slat Rib · cracked · Jan 4, 1995 · N484DA · Boeing 727232 · Leading Edge Devices
  > DURING LETTER CHECK, FOUND LEFT WING NR 4 LEADING EDGE SLAT WITH A.5 INCH CRACK IN THE NOSE RIB JUST OUTBOARD OF ACTUATOR ROD ATTACH FITTING. REPAIRED PER MM 57-54-0.
- [SDR DL72S950046](https://openairdocs.org/sdr/DL72S950046.md): Slat · cracked · Jan 4, 1995 · N484DA · Boeing 727232 · Leading Edge Devices
  > DURING LETTER CHECK, LEFT WING NR 4 LEADING EDGE SLAT WAS FOUND WITH TWO.5 INCH CRACKS ON THE LOWER SKIN IN THE RADIUS OF THE INBOARD SLAT TRACK FAIRING. REPAIRED PER MM 57-54-0.
- [SDR DL72S950045](https://openairdocs.org/sdr/DL72S950045.md): Skin · cracked · Jan 4, 1995 · N484DA · Boeing 727232 · Nacelle/Pylon, Plate/Skin
  > DURING LETTER CHECK, THE NR 2 ENGINE S DUCT HOUSING RIGHT SIDE OUTER SKIN WAS FOUND WITH A 1.25 INCH CRACK EXTENDING UP FROM ACCESS PANEL 9524. REPAIRED PER MM 54-30-0 PG 803.
- [SDR DL72S950044](https://openairdocs.org/sdr/DL72S950044.md): Stiffener Angle · cracked · Jan 4, 1995 · N484DA · Boeing 727232 · Wing Miscellaneous Structure
  > DURING LETTER CHECK, A 3 INCH CRACK WAS FOUND IN THE VERTICAL STIFFENER ANGLE ON THE WING FRONT SPAR ON THE OUTBOARD SIDE OF NR 3 SLAT OUTBOARD TRACK ROLLER FITTING. REPAIRED PER MM 57-20-21 PG. 813.

## 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 = 'N484DA' AND deregistration_id = 'N484DA-1999-12-07'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N484DA-1999-12-07/reports

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