# Service difficulty reports: N6821, cancelled May 19, 2007

A list on [N6821, cancelled May 19, 2007](https://openairdocs.org/deregistered/N6821-2007-05-19.md).

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

- [SDR GAIA00282](https://openairdocs.org/sdr/GAIA00282.md): Packing · leaking · May 24, 2000 · N6821 · Boeing 727223 · Powerplant System
  > FLT 6821 - TYS-DFW - DURING DESCENT TO DFW, THE NR 1 ENGINE FAILED. IN FLIGHT RESTART WAS UNSUCCESSFUL. SECURED ENGINE AND DECLARED AND EMERGENCY. THE AIRCRAFT LANDED WITHOUT ANY FURTHER DIFFICULTIES. FOUND FUEL LEAK AT NR 1 ENGINE P/D VALVE. REMOVED AND
- [SDR GAIA00116](https://openairdocs.org/sdr/GAIA00116.md): Frame · cracked · Mar 22, 2000 · N6821 · Boeing 727223 · Fuselage Main, Frame
  > DURING ROUTINE MAINTENANCE AT DFW, FOUND SEVERAL FUSELAGE FRAMES FROM BS 520 TO 640 CRACKED. ALL WERE CRACKED APPROX 5 INCHES ABOVE STRINGER 16R. REPAIRED ALL FRAMES IAW BOEING SRM 53-10-4, FIGURE 1. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR GAIA0050](https://openairdocs.org/sdr/GAIA0050.md): Window · cracked · Feb 7, 2000 · N6821 · Boeing 727223 · Flight Compartment Windows
  > FLT 708 - TOL-BNA - DURING CLIMB-OUT AT 25,000, THE L-2 WINDOW ARCED. SELECTED THE L-2 WINDOW HEAT TO OFF AND IN APPROX ONE MINUTE MULTIPLE CRACKS IN THE OUTER PANE DEVELOPED. ALL KHA ABNORMAL AND SUPPLEMENTAL CHECKLISTS WERE COMPLIED WITH. THE AIRCRAFT CON
- [SDR GAIA99149](https://openairdocs.org/sdr/GAIA99149.md): Frame · misdrilled · Oct 5, 1999 · N6821 · Boeing 727223 · Nacelle/Pylon, Frame/Spar/Rib
  > MDT - DURING ROUTINE MAINTENANCE, IT WAS DISCOVERED THAT AT STATION 1342.4 RIGHT SIDE HAD LOOSE FASTENERS BETWEEN WL 260 ADN WL 195. REMOVED AND REPLACED SKIN PANEL IAW BOEING SRM ANS S/B 727-53-155. INSTALLED AN INTERNAL REPAIR STRAP IAW FVI DRAWING NUMBER
- [SDR GAIA99110A](https://openairdocs.org/sdr/GAIA99110A.md): Wire · chafed · Aug 3, 1999 · N6821 · Boeing 727223 · Landing Gear System Wiring
  > FLT 2508 - IND-GEG - ON FINAL APPROACH, HAD TO CYCLE ITS GEAR FOUR TIMES IN ORDER TO GET A NOSE GEAR DOWN AND LOCKED INDICATION. THE AIRCRAFT LANDED SAFELY IN GEG WITHOUT FURTHER PROBLEMS. MAINTENANCE FERRIED THE AIRCRAFT, GEAR DOWN TO SEA WHERE JACKS WERE A
- [SDR GAIA99101](https://openairdocs.org/sdr/GAIA99101.md): Connector · disengaged · Jul 19, 1999 · N6821 · Boeing 727223 · Landing Gear Position and Warning
  > FLT 2508 - GEG-IND - ON APPROACH, HAD TO CYCLE GEAR TWICE IN ORDER TO GET A NOSE GEAR DOWN AND LOCKED INDICATION. THE AIRCRAFT LANDED SAFELY IN GEG WITHOUT FURTHER PROBLEMS. MAINTENANCE FERRIED THE AIRCRAFT, GEAR DOWN TO SEA WHERE JACKS WERE AVAILABLE FOR TR
- [SDR GAIA9976](https://openairdocs.org/sdr/GAIA9976.md): Light · inoperative · Jun 17, 1999 · N6821 · Boeing 727223 · Emergency Lighting
  > FLT 1725 - HUF-MCO - COCKPIT EMERGENCY EXIT LIGHT REMAINS ON. AIRCRAFT CONTINUED ON TO MCO WITH NO ADDITIONAL PROBLEMS NOTED AND MADE AN UNEVENTFUL LANDING IN MCO. REMOVED AND REPLACED EMERGENCY LIGHT ASSEMBLY. OPERATIONALLY TEST OF EMERGENCY LIGHTING SYSTE
- [SDR GAIA9924](https://openairdocs.org/sdr/GAIA9924.md): Hose · failed · Feb 10, 1999 · N6821 · Boeing 727223 · Hydraulic System, Main
  > AFTER TAKEOFF FROM DFW, THE 'A' SYSTEM HYDRAULIC QUANTITY WENT TO ZERO. THE AIRCRAFT RETURNED TO DFW AND LANDED WITHOUT FURTHER DIFFICULTIES. REMOVED AND REPLACED HYDRAULIC HOSE TO NR 2 ENGINE DRIVE HYDRAULIC PUMP. ALSO, REPLACED NR 1 AND NR 2 ENGINE DRIVEN
- [SDR GAIA98128](https://openairdocs.org/sdr/GAIA98128.md): Bulb · failed · Nov 4, 1998 · N6821 · Boeing 727223 · Emergency Lighting
  > DURING WALK AROUND, BULB IN EMERGENCY EXIT LIGHT WILL NOT TEST. REMOVED AND REPLACED LAMP. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR GAIA9891](https://openairdocs.org/sdr/GAIA9891.md): Flap · lack of lube · Oct 15, 1998 · N6821 · Boeing 727223 · Trailing Edge Flaps
  > ON DEPARTURE FROM OAK, OUTBOARD FLAPS LOCKED AT 2 DEGREES, AND INBOARD FLAPS FUNCTIONED NORMALLY. DECLARED AN EMERGENCY AND RETURNED TO OAK AND LANDED WITHOUT ANY FURTHER PROBLEMS. CLEANED, LUBED, AND OPERATIONAL CHECKED THE FLAP SYSTEM THROUGH SEVERAL CYCLE
- [SDR GAIA9876](https://openairdocs.org/sdr/GAIA9876.md): Actuator · leaking · Aug 6, 1998 · N6821 · Boeing 727223 · Drag Control Actuator
  > BSM/MCI - EN ROUTE AFTER LEVEL CRUISE, A-SYSTEM HYDRAULICS WENT TO 1.5 GALLONS, THEN QUANTITY DECREASED TO ZERO, AND THE LOW LEVEL LIGHT ILLUMINATED. PERFORMED A-SYSTEM LOSS PROCEDURE, DECLARED EMERGENCY, AND DIVERTED TO DFW. THE AIRCRAFT LANDING IN DFW WITH
- [SDR GAIA9870](https://openairdocs.org/sdr/GAIA9870.md): Fitting · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage Miscellaneous Structure
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-100-01 - 2-24 END FITTING CORRODED AT BS 1183 BULKHEAD. REMOVED AND REPLACED END FITTING IAW B727 SRM 51-10-1 AND SRM 51-30-2. REF: OPER CONTROL NR 98ZZZX3038 THROUGH 98ZZZX3046.
- [SDR 98ZZZX3046](https://openairdocs.org/sdr/98ZZZX3046.md): Seat Track · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage, Seat/Cargo Attach Fittings
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-224-01 - BS 1130, LBL 25, SEAT TRACK CORRODED. REMOVED AND REPALCED SEAT TRACK IAW B727 SRM 53-10-5. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZZX3045. NOTE: THESE CPC IT
- [SDR 98ZZZX3045](https://openairdocs.org/sdr/98ZZZX3045.md): Angle · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage Miscellaneous Structure
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-224-01 - BS 560, RBL 65 FLOOR ATTACH ANGLE CORRODED. INSTALLED REPAIR IAW SRM 51-40-3. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZZX3046. NOTE: THESE CPC ITEMS WERE FOUN
- [SDR 98ZZZX3044](https://openairdocs.org/sdr/98ZZZX3044.md): Seat Track · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage, Seat/Cargo Attach Fittings
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-224-01 - BS 480, RBL 45, SEAT TRACK CORRODED. REMOVED AND REPLACED SEAT TRACK IAW B727 SRM 51-30-2 AND SRM 53-10-5. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZZX 3046. NO
- [SDR 98ZZZX3043](https://openairdocs.org/sdr/98ZZZX3043.md): Seat Track · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage, Seat/Cargo Attach Fittings
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: B53-224-01 - BS 738-848, RBL 45, SEAT TRACK CORRODED. REMOVED AND REPLACED SEAT TRACK IAW B727 SRM 51-30-2 AND SRM 53-10-5. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZZX3046.
- [SDR 98ZZZX3042](https://openairdocs.org/sdr/98ZZZX3042.md): Seat Track · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage, Seat/Cargo Attach Fittings
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-224-01 - BS 783-848, RBL 25, SEAT TRACK CORRODED. REMOVED AND REPLACED SEAT TRACKS IAW B727 SRM 51-30-2 AND SRM 53-10-5. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZZX3046.
- [SDR 98ZZZX3041](https://openairdocs.org/sdr/98ZZZX3041.md): Seat Track · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage, Seat/Cargo Attach Fittings
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-224-01 - BS 738-804, LBL 25 AND 45, SEAT TRACK CORRODED. REMOVED AND REPLACED SEAT TRACKS IAW B727 SRM 51-30-2 AND SRM 53-10-5. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZ
- [SDR 98ZZZX3040](https://openairdocs.org/sdr/98ZZZX3040.md): Seat Track · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage, Seat/Cargo Attach Fittings
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C-53-224-01 - BS 1010-1130, RBL 25 SEAT TRACK CORRODED. REMOVED AND REPLACED SEAT TRACK IAW B727 SRM 51-30-2 AND SRM 53-10-5. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZZX3046.
- [SDR 98ZZZX3039](https://openairdocs.org/sdr/98ZZZX3039.md): Seat Track · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage, Seat/Cargo Attach Fittings
  > DURING CPC INSPECTION THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-224-01 - BS 702A-720D, RBL SEAT TRACK CORRODED. REMOVED AND REPLACED SEAT TRACK IAW B727 SRM 53-10-4 AND SRM 51-30-2. OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3038 AND 98ZZZX3946. NO
- [SDR 98ZZZX3038](https://openairdocs.org/sdr/98ZZZX3038.md): Frame · corroded · Jul 7, 1998 · N6821 · Boeing 727223 · Fuselage Main, Frame
  > DURING CPC INSPECTION, THE FOLLOWING LEVEL 2 CORROSION ITEMS WERE NOTED: C53-111-01 - BS 211.8 LT FRAME TO DOOR FRAME CORRODED. REMOVED AND REPLACED CORRODED ANGLE IAW B727 SRM 51-10-1. REF: OPER CONTROL NR GAIA9870 THROUGH 98ZZZX3049 AND 98ZZZX3046. NOTE
- [SDR GAIA9860](https://openairdocs.org/sdr/GAIA9860.md): Connector · dirty · Jun 10, 1998 · N6821 · Boeing 727223 · Trailing Edge Flap Control System
  > GEG/SEA - EN ROUTE DURING FLAP OPERATION, OUTBOARD FLAPS STUCK AT 2 DEGREES AND WOULD NOT MOVE. PROCEEDED TO SEA AND LANDED WITHOUT FURTHER DIFFICULTY. CLEANED AND SECURED CONTROL VALVE CANNON PLUG. CYCLED FLAPS SEVERAL TIMES. FLAP SYSTEM OPERATES NORMALLY
- [SDR CA950217](https://openairdocs.org/sdr/CA950217.md): Uplatch Hook · out of adjust · Oct 13, 1995 · N6821 · Boeing 727223 · Landing Gear Retraction/Extension System
  > ON PRE-FLIGHT, FOUND LEFT GEAR RED UNSAFE LIGHT ON. ALL OTHER INDICATIONS NORMAL. AIRCRAFT ISSUED FERRY PERMIT TO FLY TO MAINTENANCE AT EWR. AFTER TAKEOFF, UNABLE TO RAISE LEFT MLG. DIVERTED TO DALFORT AVIATION IN DALLAS FOR REPAIR. DALFORT JACKED AIRCRAF
- [SDR CIHA044H](https://openairdocs.org/sdr/CIHA044H.md): Link · cracked · Aug 4, 1995 · N6821 · Boeing 727223 · Landing Gear Door Retract Section
  > LEFT MAIN GEAR DOOR FORWARD LINK BULKHEAD TO DOOR HAS A CRACK OVER 6 INCHES LONG FORWARD SIDE OF LINK PIVOT BOLT HOLE. REPLACED LINK ASSY P/N 65-23949-1. (M)

## 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 = 'N6821' AND deregistration_id = 'N6821-2007-05-19'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N6821-2007-05-19/reports

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