# Service difficulty reports: N821BX, cancelled May 1, 2014

A list on [N821BX, cancelled May 1, 2014](https://openairdocs.org/deregistered/N821BX-2014-05-01.md).

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

Page 1 of 4 · 177 reports

- [SDR IXXA1100520](https://openairdocs.org/sdr/IXXA1100520.md): Wire Harness · damaged · Aug 9, 2011 · N821BX · Doug DC871F · Fuel System Wiring
  > DURING CLIMBOUT, NR 3 MAIN TANK BOOST PUMP C/B`S POPPED. THE CREW PERFORMED COM PROCEDURES, BUT NO HELP. THE CREW RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX TROUBLESHOT AND FOUND NR 2 PIN RECESSED AT BOOST PUMP CONNECTOR PLUG. THEY REPLACED NR 3 MA
- [SDR IXXA110052O](https://openairdocs.org/sdr/IXXA110052O.md): Wire Harness · damaged · Aug 9, 2011 · N821BX · Doug DC871F · Fuel System Wiring
  > DURING CLIMB OUT, NR 3 MAIN TANK BOOST PUMP C/B'S POPPED. THE CREW PERFORMED COM PROCEDURES, BUT NO HELP. THE CREW RETURNED TO DEPARTUE WITHOUT FURTHER INCIDENT. MX TROUBLESHOT AND FOUND NR 2 PIN RECESSED AT BOOST PUMP CONNECTOR PLUG. THEY REPLACED NR 3 MA
- [SDR IXXA11SMN028S](https://openairdocs.org/sdr/IXXA11SMN028S.md): Skin · dented · Mar 4, 2011 · N821BX · Doug DC871F · Trailing Edge Flaps
  > DURING ROUTINE C-CHECK INSP, FOUND RT WING OTBD FLAP LOWER SKIN SCRATCH AND DENTS XF AT STA 174.000 TO XF 219.000. REMOVED DAMAGE SKIN. FABRICATED NEW SKIN AND DOUBLER. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INSTALLED REPAIR PARTS IAW SRM 57-7-1,
- [SDR IXXA11SMN048S](https://openairdocs.org/sdr/IXXA11SMN048S.md): Spar Cap · cracked · Feb 11, 2011 · N821BX · Doug DC871F · Wing Spar
  > DURING ROUTINE C-CHECK INSP FOUND RT WING FRONT SPAR L/E LOWER CAP CRACKED AT STA XFS 500.233. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. PERFORMED NDT INSP, NO DISCREPANCY FOUND. FABRICATED SPLICE ANGLES, EXTERNAL DOUBLER, STRAP. CLEANED, TREATED, PRIM
- [SDR IXXA11SMN047S](https://openairdocs.org/sdr/IXXA11SMN047S.md): Fitting · cracked · Feb 8, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C-CHECK INSP, FOUND RT MAIN CARGO COMPARTMENT FITTING CRACKED AT STA 680.000 LONGERON 6, RT. REMOVED CRACKED FITTING. CLEANED AND APPLIED PRIMER TO AREA. INSTALLED NEW FITTING IAW SRM 51-1-20D, SRM 51-1-8B, AND SRM 51-3-1.
- [SDR IXXA11SMN044S](https://openairdocs.org/sdr/IXXA11SMN044S.md): Floorbeam · cracked · Feb 7, 2011 · N821BX · Doug DC871F · Fuselage Main, Floor Beam
  > DURING ROUTINE C-CHECK INSP FOUND MAIN CARGO COMPARTMENT FLOORBEAM WEB CRACKED AT STA 960.000 LT BOTTOM LINE 56. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED AREA. FABRICATED NEW EXTRUSION ANGLE AND FILLER. CLEANED TREATED, PRIMED AREA AND R
- [SDR IXXA11SMN043S](https://openairdocs.org/sdr/IXXA11SMN043S.md): Fitting · corroded · Feb 7, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C CHECK INSP FOUND MAIN CARGO COMPARTMENT FITTING CORRODED AT STA 879.000, LONGERON-19 RT TO LONGERON-22 RT. REMOVED CORROSION. FOUND OUT OF LIMITS. REMOVED DAMAGE FITTING. CLEANED, TREATED, PRIMED AREA AND REPAIRED PARTS. APPLIED SEALANT TO FR
- [SDR IXXA11SMN041S](https://openairdocs.org/sdr/IXXA11SMN041S.md): Rib · cracked · Feb 7, 2011 · N821BX · Doug DC871F · Trailing Edge Flaps
  > DURING ROUTINE C-CHECK INSP, FOUND RT WING INBD FLAP RIB CRACKED AT STA XF 129.000. REMOVED DAMAGED RIB. FABRICATED NEW RIB. PERFORMED HEAT TREATMENT. CLEANED, TREATED, PRIME AREA AND REPAIR PARTS. INSTALLED NEW RIB IAW SRM CHAP 57-7-1 FIGURE 2, SHEET 4, SRM
- [SDR IXXA11SMN038S](https://openairdocs.org/sdr/IXXA11SMN038S.md): Skin · cracked · Feb 7, 2011 · N821BX · Doug DC871F · Fuselage Main, Plate/Skin
  > DURING ROUTINE C-CHECK INSPECTION, FOUND SKIN CRACKED AT STA 55.000, 70.000 LONGERON 33 RT AND LONGERON 34 RT. REMOVED CORROSION. FOUND OUT OF LIMITS. REMOVED DAMAGED AREA. PERFORMED NDT INSP. NO DISCREPANCY FOUND. FABRICATED REPAIR DOUBLER, FILLER AND F
- [SDR IXXA11SMN046S](https://openairdocs.org/sdr/IXXA11SMN046S.md): Fitting · cracked · Feb 7, 2011 · N821BX · Doug DC871F · Horizontal Stabilizer, Attach Fittings
  > DURING ROUTINE C-CHECK INSP, FOUND EMPENNAGE NR 60 ACCESS RT FITTING CRACKED AT STA 1766.000, LONGERON 19. REMOVED DAMAGED FITTING. CLEANED, TREATED AND PRIMED AREA. INSTALLED NEW FITTING IAW SRM 51-1-21, SRM 51-1-8B, SRM 51-1-21, 51-3-0 AND 51-3-1.
- [SDR IXXA11SMN045S](https://openairdocs.org/sdr/IXXA11SMN045S.md): Fitting · cracked · Feb 7, 2011 · N821BX · Doug DC871F · Horizontal Stabilizer, Attach Fittings
  > DURING ROUTINE C-CHECK INSP FOUND EMPENNAGE NR 60 ACCESS LT FITTING CRACKED AT STA 1766.000 LONGERON 19. REMOVED DAMAGED FITTING. CLEANED, TREATED AND PRIMED AREA. INSTALLED NEW FITTING IAW SRM 51-1-21, SRM 51-1-8B, SRM 51-1-21, 51-3-0 AND 51-3-1.
- [SDR IXXA11SMN042S](https://openairdocs.org/sdr/IXXA11SMN042S.md): Fitting · cracked · Feb 7, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C-CHECK INSP FOUND MAIN CARGO COMPARTMENT FWD FITTING CRACKED AT STA 702.000 LONGERON 19 RT. REMOVED CRACKED FITTING.INSTALLED NEW FITTING IAW SRM 51-1-21D AND SRM 51-3-1.
- [SDR IXXA11SMN040S](https://openairdocs.org/sdr/IXXA11SMN040S.md): Angle · corroded · Feb 7, 2011 · N821BX · Doug DC871F · Fuselage Miscellaneous Structure
  > DURING ROUTINE C-CHECK INSP, FOUND FWD LOWER CARGO FWD DOOR AND JAMB INTERIOR CORRODED AT STA 335.000, LONGERON 36 TO LONGERON 35 RT. REMOVED DAMAGED ANGLE. FABRICATED REPAIR ANGLE, FILLER AND REPAIR STRAP. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INST
- [SDR IXXA11SMN037S](https://openairdocs.org/sdr/IXXA11SMN037S.md): Fitting · cracked · Feb 7, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C-CHECK INSP, FOUND AFT CARGO COMPARTMENT FITTING CRACKED AT STA 1160.000. R & R AFT CARGO COMPARTMENT FITTING IAW SRM 51-1-20D.
- [SDR IXXA11SMN039S](https://openairdocs.org/sdr/IXXA11SMN039S.md): Skin · dented · Feb 6, 2011 · N821BX · Doug DC871F · Trailing Edge Flaps
  > DURING ROUTINE C-CHECK INSP, FOUND LT INBD FLAP UPPÈR SKIN SHOWS DENTS AT DIFFERENT LOCATIONS AT STATION XW 3.000 - XW 92.000. REMOVED DAMAGED SKIN. FABRICATED NEW SKIN AND REPAIR DOUBLERS. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED, PRIMED AREA AND R
- [SDR IXXA11SMN030S](https://openairdocs.org/sdr/IXXA11SMN030S.md): Door Frame · cracked · Feb 5, 2011 · N821BX · Doug DC871F · Fuselage Main, Structure
  > DURING ROUTINE C-CHECK INSP FOUND LOWER FWD CARGO COMPARTMENT FRAME CRACKED AT STA 200.000 BETWEEN LONGERON-32 RT AND LONGERON -33 RT. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED AREA. R & R EXTRUSION FRAME SEGMENT. FABRICATED SPLICE AND A
- [SDR IXXA11SMN036S](https://openairdocs.org/sdr/IXXA11SMN036S.md): Cargo Track · broken · Feb 5, 2011 · N821BX · Doug DC871F · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE C-CHECK INSP FOUND MAIN CARGO COMPARTMENT NR 2 TRACK LUGS BROKEN AT STA 1580.000 - STA 1600.000. REMOVED DAMAGED TRACK SEGMENT. CLEANED, TREATED, PRIMED AND PAINTED AREA. INSTALLED NEW TRACK SEGMENT IAW SRM 51-1-21, 53-2-3 FIG 8A, SRM 51-1-8B,
- [SDR IXXA11SMN035S](https://openairdocs.org/sdr/IXXA11SMN035S.md): Cargo Track · broken · Feb 5, 2011 · N821BX · Doug DC871F · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE C-CHECK INSPECTION FOUND MAIN CARGO COMPARTMENT NR 4 TRACK LUGS BROKEN AT STA 320.000 - STA 340.000. REMOVED DAMAGED TRACK SEGMENT. CLEANED, TREATED, PRIMED AND PAINTED AREA. INSTALLED NEW TRACK SEGMENT IAW SRM 51-1-21, 53-2-3, SRM 51-1-8B, SR
- [SDR IXXA11SMN034S](https://openairdocs.org/sdr/IXXA11SMN034S.md): Fitting · cracked · Feb 5, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C-CHECK INSP FOUND MAIN CARGO COMPARTMENT FITTING CRACKED AT STA 1690.000, LONGERON 21 LT. REMOVED CRACKED FITTING. CLEANED, TREATED AND PRIMED AREA. INSTALLED NEW FITTING IAW SRM 51-1-20D, SRM 51-18B, SRM 51-1-20D AND SRM 51-3-1.
- [SDR IXXA11SMN033S](https://openairdocs.org/sdr/IXXA11SMN033S.md): Fitting · cracked · Feb 5, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C-CHECK INSP FOUND MAIN CARGO COMPARTMENT BATHTUB FITTING CRACKED AT STA 857.000 LONGERON 8 LT. REMOVED CRACKED FITTING. CLEANED, TREATED AND PRIMED AREA. INSTALLED NEW FITTING IAW SRM 51-1-20D, SRM 51-18B, SRM 51-1-20D AND SRM 51-3-1 AND SRM
- [SDR IXXA11SMN032S](https://openairdocs.org/sdr/IXXA11SMN032S.md): Fitting · cracked · Feb 5, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C-CHECK INSP, FOUND MAIN CARGO COMPARTMENT FORWARD FITTING CRACKED AT STA 857.000 LONGERON 19 RT. REMOVED CRACKED AFT FITTING. CLEANED AREA. INSTALLED NEW FITTING IAW SRM 51-1-20D, SRM 51-1-8B, SRM 51-1-20D AND SRM 51-3-1.
- [SDR IXXA11SMN031S](https://openairdocs.org/sdr/IXXA11SMN031S.md): Fitting · cracked · Feb 5, 2011 · N821BX · Doug DC871F · Fuselage Main, Attach Fittings
  > DURING ROUTINE C-CHECK INSP FOUND MAIN CARGO COMPARTMENT AFT FITTING CRACKED AT STA 798.000 LONGERON 11 RT. REMOVED CRACKED AFT FITTING. CLEANED AREA. INSTALLED NEW FITTING IAW SRM 51-1-20D, SRM 51-1-8B, SRM 51-1-20D AND SRM 51-3-1.
- [SDR IXXA11SMN029S](https://openairdocs.org/sdr/IXXA11SMN029S.md): Door Frame · cracked · Feb 4, 2011 · N821BX · Doug DC871F · Fuselage Main, Structure
  > DURING ROUTINE C-CHECK INSP, FOUND FWD CARGO DOOR JAMB CRACKED AT STA FS 330.000 BETWEEN LONGERON 32 LT AND 33 LT. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED AREA. PERFORMED NDT INSP. NO DISCREPANCY FOUND. FABRICATED REPAIR TRIPLER, REPAIR
- [SDR IXXA11SMN021S](https://openairdocs.org/sdr/IXXA11SMN021S.md): Web · cracked · Feb 4, 2011 · N821BX · Doug DC871F · Rudder Structure
  > DURING ROUTINE C-CHECK INSP FOUND RUDDER RIB WEB CRACKED AT STA ZR 106.00. REMOVED CRACKED WEB. FABRICATED NEW WEB. PERFORMED HEAT TREATMENT. CLEANED, TREATED, PRIMED AREA AND REPAIRED PARTS. APPLIED SEALANT TO FAYING SURFACES. PERFORMED RUDDER BALANCE. FOUN
- [SDR IXXA11SMN027S](https://openairdocs.org/sdr/IXXA11SMN027S.md): Web · cracked · Feb 4, 2011 · N821BX · Doug DC871F · Rudder Structure
  > DURING ROUTINE C-CHECK INSP, FOUND RUDDER WEB LT SIDE CRACKED AT STA ZR 65.000. REMOVED CRACKED WEB. FABRICATED NEW WEB. PERFORMED HEAT TREATMENT. CLEANED, TREATED, PRIMED AREA AND REPAIRED PARTS. INSTALLED REPAIRED PARTS IAW SRM CHAPTER 55-2-3, FIG 5, SRM 55-
- [SDR IXXA11SMN022S](https://openairdocs.org/sdr/IXXA11SMN022S.md): Skin · corroded · Feb 3, 2011 · N821BX · Doug DC871F · Fuselage Main, Plate/Skin
  > DURING ROUTINE C-CHECK INSP FOUND NR 1 ACCESSORY COMPARTMENT AIR CONDITIONING SKIN HAS CORROSION AT STA 70.000 LONGERON 33 RT AND LONGERON 34 RT. REMOVED CORROSION. FOUND OUT OF LIMITS. REMOVED DAMAGED AREA. PERFORMED NDT INSP. NO DISCREPANCY FOUND. FABRI
- [SDR IXXA11SMN026S](https://openairdocs.org/sdr/IXXA11SMN026S.md): Skin · dented · Feb 3, 2011 · N821BX · Doug DC871F · Ailerons
  > DURING ROUTINE C-CHECK INSP FOUND RT WING OTBD AILERON LOWER SKIN HAS DENTS AT STA XA 678.000 - XA 752.000. REMOVED DAMAGE SKIN. FABRICATED NEW SKIN AND DOUBLER. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. PERFORMED WE
- [SDR IXXA11SMN025S](https://openairdocs.org/sdr/IXXA11SMN025S.md): Skin · dented · Feb 3, 2011 · N821BX · Doug DC871F · Wing, Plate/Skin
  > DURING ROUTINE C-CHECK INSP, FOUND RT WING OTBD FLAP UPPER SKIN SHOWS DENTS AT STA XF 380.000. REMOVED DAMAGE SKIN. FABRICATED NEW SKIN, INTERNAL AND EXTERNAL DOUBLERS. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INSTAL
- [SDR IXXA11SMN024S](https://openairdocs.org/sdr/IXXA11SMN024S.md): Skin · dented · Feb 3, 2011 · N821BX · Doug DC871F · Trailing Edge Flaps
  > DURING ROUTINE C CHECK INSP FOUND RT WING OTBD FLAP UPPER SKIN SHOWS DENTS AT STA XF 408.343. REMOVED DAMAGE SKIN. FABRICATED NEW SKIN, INTERNAL AND EXTERNAL DOUBLERS. BONDED PARTS AS NEEDED WITH HYSOL. CLEANED, TREATED, PRIMED AREA AND REPAIR PARTS. INSTALL
- [SDR IXXA11SMN023S](https://openairdocs.org/sdr/IXXA11SMN023S.md): Skin · worn · Feb 3, 2011 · N821BX · Doug DC871F · Trailing Edge Flaps
  > DURING ROUTINE C-CHECK INSP FOUND RT WING OTBD FLAP SKIN WORN AT STA XRS 162.263. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED SKIN. FABRICATED NEW SKIN. CLEANED, TREATED, PRIMED, PAINTED AREA AND REPAIR PARTS. INSTALLED NEW FASTENERS AND
- [SDR IXXA11SMN020S](https://openairdocs.org/sdr/IXXA11SMN020S.md): Stringer · cracked · Feb 2, 2011 · N821BX · Doug DC871F · Wing, Longeron/Stringer
  > DURING ROUTINE C-CHECK INSP, FOUND LT WING NR 1 MAIN FUEL TANK STR CRACKED AT STA XW 408.000 AND STR 60. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. PERFORMED STOP HOLE. PERFORMED NDT INSP. NO DISCREPANCY FOUND. FABRICATED SPLICES FITTING, EXTRUSION. CL
- [SDR IXXA11SMN018S](https://openairdocs.org/sdr/IXXA11SMN018S.md): Support Bracket · cracked · Feb 1, 2011 · N821BX · Doug DC871F · Engine Thrust Reverser
  > DURING ROUTINE C-CHECK INSP FOUND NR 1 ENG THRUST REVERSER SUPPORT FRAME CRACKED AT STA YN 202.000. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGED AREA. FABRICATED FRAME SEGMENT. CLEANED, TREATED, PRIMED AREA AND REPAIRED PARTS. INSTALLED NEW
- [SDR IXXA11SMN017S](https://openairdocs.org/sdr/IXXA11SMN017S.md): Skin · cracked · Feb 1, 2011 · N821BX · Doug DC871F · Wing, Plate/Skin
  > DURING ROUTINE C-INSP FOUND LT WING LOWER INNER SKIN CRACKED AROUND STRINGER 60 AT STA XW 408.000. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED DAMAGE AREA. PERFORMED NDT INSP. NO DISCREPANCY FOUND. FABRICATED NEW SKIN, REPAIR DOUBLER AND FILLER. C
- [SDR IXXA110010S](https://openairdocs.org/sdr/IXXA110010S.md): Stringer · cracked · Jan 16, 2011 · N821BX · Doug DC871F · Wing, Longeron/Stringer
  > DURING ROUTINE B-CHECK INSP FOR ACCOMPLISHING AD 2008-26-07 FOUND LT WING AT STA XW 408.343 STR 60 CRACKED. MX PERFORMED FERRY FLIGHT INSP IAW GMM 3.117, FOR THE REPAIR.
- [SDR IXXA11009S](https://openairdocs.org/sdr/IXXA11009S.md): Skin · cracked · Jan 16, 2011 · N821BX · Doug DC871F · Wing, Plate/Skin
  > DURING ROUTINE B-CHECK INSP FOR ACCOMPLISHING AD 2008-26-07 FOUND LT WING LOWER SKIN CRACKED AT STA XW408.343, STRINGER 60. MX PERFORMED FERRY FLIGHT INSP IAW GMM 3.117, FOR THE REPAIR.
- [SDR IXXA100049O](https://openairdocs.org/sdr/IXXA100049O.md): Uplock · out of adjust · Sep 24, 2010 · N821BX · Doug DC871F · Landing Gear Position and Warning
  > DURING CLIMBOUT, WHILE THE CREW PERFORMING CLIMB CHECK LIST, THE UP LATCH CHECK FAILED WITH RED DOOR LIGHT ON. THEY CYCLED THE GEARS WITH NO HELP. THEY RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX DEFERRED THE UPLATCH SYS IAW MEL 32-14-01 TO BE ACCOMPLIS
- [SDR IXXA100048O](https://openairdocs.org/sdr/IXXA100048O.md): Switch · out of adjust · Sep 24, 2010 · N821BX · Doug DC871F · Landing Gear Position and Warning
  > DURING CLIMBOUT,THE GEAR DOOR NOT LATCH LIGHT CAME ON. THE CREW CYCLED THE GEARS AND THE LIGHT REMAINED ON. THEY RETURNED TO DEPARTURE WITHOUT FURTHER INCIDENT. MX ADJUSTED THE STRIKER SWITCH AND LUBED BOTH DOOR UPLATCH MECHANISMS. OPS CHECK GOOD IAW UAL MM
- [SDR IXXA100035O](https://openairdocs.org/sdr/IXXA100035O.md): Pin · broken · May 25, 2010 · N821BX · Doug DC871F · Landing Gear Retraction/Extension System
  > AFTER TAKEOFF LANDING GEAR UNSAFE LIGHT CAME ON, THE CREW CYCLED GEAR LIGHT WENT OUT. ONE HR INTO FLIGHT DOOR NOT LATCH LIGHT CAME ON THEN WENT OUT, THE LANDING GEAR UNSAFE LIGHT REMAINED ON DURING FLIGHT. UPON GEAR EXTENSION, A LOUD BANG WAS HEARD, GOT (3) GR
- [SDR IXXA090062O](https://openairdocs.org/sdr/IXXA090062O.md): Indicator · defective · Oct 22, 2009 · N821BX · Doug DC871F · Airspeed/Mach Indicator
  > DURING TAKEOFF, THE CAPT'S AIRSPEED INDICATOR HAD NO INDICATION. CREW REJECTED TAKEOFF AND RETURNED TO BLOCKS. MX REPLACED CAPT'S AIRSPEED INDICATOR. OPS CHECK GOOD IAW UAL MM 30-30-04. ACFT WAS RETURNED TO SERVICE.
- [SDR IXXA090031O](https://openairdocs.org/sdr/IXXA090031O.md): Transducer · defective · Jun 9, 2009 · N821BX · Doug DC871F · Autopilot System
  > DURING CRUISE, AN UNCOMMANDED RUDDER KICK WITH NO MOVEMENT OF PEDALS. THE CREW DIVERTED TO KDFW AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE DEFERRED THE AUTOPILOT SYSTEM. MAINTENANCE IN KTOL REPLACED THE LINEAR POSITION TRANSDUCER. OPERATIONAL CHECK
- [SDR IXXA080031O](https://openairdocs.org/sdr/IXXA080031O.md): Access Panel · misinstalled · Nov 5, 2008 · N821BX · Doug DC871F · Fuselage Main, Structure
  > DURING CLIMB-OUT FROM KBDL, THE CREW HEARD LOUD NOISE OF AIR FROM CAPT'S SIDE. THE CREW RETURNED TO KBDL WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND EMERGENCY ACCESS PANEL TO CAPT CLEARVIEW WINDOW HAD COME OUT AND FELL DOWN INTO FUSELAGE. MAINTENANCE REINST
- [SDR IXXA080029O](https://openairdocs.org/sdr/IXXA080029O.md): Engine · flamed out · Oct 29, 2008 · N821BX · Doug DC871F · Engine (Turbine/Turboprop)
  > AFTER LEVEL OFF AT 37,000 FT DURING THROTTLE REDUCTION NUMBER THREE ENGINE FLAMED OUT. THE CREW PERFORMED INFLIGHT START AT 22,000 FT, RESTART NORMAL. THE CREW LANDED IN KTOL WITHOUT FURTHER INCIDENT. MAINTENANCE PERFORMED CFM FAULT 51, TROUBLESHOT TREE, CL
- [SDR IXX2008F00018](https://openairdocs.org/sdr/IXX2008F00018.md): Connector · contaminated · Jul 18, 2008 · N821BX · Doug DC871F · Fire Protection System Wiring
  > FLT NR: ATN 807/KBRI TO KMSP. DURING CRUISE FROM KBFI THE NR 1 ENGINE FIRE WARNING LIGHT AND BELL CAME ON. THE FIRE WARNING LIGHT WENT OUT AND THE BELL STOPPED RINGING. THE CREW SUCCESSFULLY TESTED THE SYSTEM AND PERFORMED A PRECAUTIONARY ENGINE SHUTDOWN, A
- [SDR IXX2008F00013](https://openairdocs.org/sdr/IXX2008F00013.md): Fire Warning · false activation · Jul 18, 2008 · N821BX · Doug DC871F · Fire Detection
  > DURING CRUISE, THE NR 1 ENGINE FIRE WARNING LIGHT AND BELL CAME ON. THE FIRE WARNING LIGHT WENT OUT AND THE BELL STOPPED RINGING. THE CREW TESTED THE SUCCESSFULLY TESTED THE SYSTEM AND PERFORMED A PRECAUTIONARY ENGINE SHUTDOWN, AFTER ONE HOUR MORE OF FLIGHT
- [SDR IXX2008F00006](https://openairdocs.org/sdr/IXX2008F00006.md): Transducer · defective · Jul 10, 2008 · N821BX · Doug DC871F · Navigation System
  > DURING CLIMB OUT, AT 240 KIAS WITH A 9 DEGREE PITCH NOSE UP STICK SHAKER CAME ON STEADY. IT CYCLED ON AND OFF RANDOMLY FOR 15 MINUTES UNTIL LANDING. STALL WARNING TEST SWITCH WAS TOGGLED WITH NO EFFECT. THE CREW LANDED WITH NO FURTHER INCIDENT. MAINTENANCE
- [SDR IXXA08SMN183S](https://openairdocs.org/sdr/IXXA08SMN183S.md): Skin · misrepaired · Apr 19, 2008 · N821BX · Doug DC871F · Fuselage Main, Plate/Skin
  > DURING ROUTINE C-CHECK INSPECTION, FOUND IMPROPER REPAIR AT STATION FS 1731 LONGERON 35.5 LEFT. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED EXISTING REPAIR DOUBLER. REMOVED DAMAGED AREA. PERFORMED NDT INSPECTION. NO CRACK AND CORROSION FOUND.
- [SDR IXXA08SMN182S](https://openairdocs.org/sdr/IXXA08SMN182S.md): Skin · misrepaired · Apr 19, 2008 · N821BX · Doug DC871F · Fuselage Main, Plate/Skin
  > DURING ROUTINE C CHECK INSPECTION, FOUND IMPROPER REPAIR AT STATION FS 1694 LONGERON 27 RIGHT. REMOVED FASTENERS AS NEEDED TO PERFORM REPAIR. REMOVED EXISTING REPAIR. FABRICATED NEW SKIN. PERFORMED NDT INSPECTION. NO CRACK OR CORROSION FOUND. CLEANED, TR
- [SDR IXXA08SMN179S](https://openairdocs.org/sdr/IXXA08SMN179S.md): Skin · misrepaired · Apr 19, 2008 · N821BX · Doug DC871F · Wing, Plate/Skin
  > DURING ROUTINE C CHECK INSPECTION, FOUND LEFT AND RIGHT INNER WING TRAILING EDGE STRUCTURE HAS IMPROPER REPAIR. REMOVED EXISTING REPAIR. REMOVED DAMAGED AREA. INSTALLED REPAIR PART KIT ON LT AND RT INNER WING TRAILING EDGE STRUCTURE. CLOSED MLG DOORS AND R
- [SDR IXXA08SMN177S](https://openairdocs.org/sdr/IXXA08SMN177S.md): Frame · cracked · Apr 19, 2008 · N821BX · Doug DC871F · Fuselage Main, Frame
  > DURING ROUTINE C CHECK INSPECTION, FOUND MAIN CARGO COMPARTMENT FRAME FLANGE CRACKED AT STATION 1580.000 LONGERON 20 LEFT TO LONGERON 21 LEFT. REMOVED DAMAGED SEGMENT OF FRAME. FABRICATED SEGMENT OF FRAME, ANGLES. PERFORMED HEAT TREATMENT TO REPAIR PARTS.
- [SDR IXXA08SMN176S](https://openairdocs.org/sdr/IXXA08SMN176S.md): Cargo Track · deteriorated · Apr 19, 2008 · N821BX · Doug DC871F · Fuselage, Seat/Cargo Attach Fittings
  > DURING ROUTINE C CHECK INSPECTION, FOUND MAIN CARGO COMPARTMENT NUMBER 5 TRACK LUGS DETERIORATED BETWEEN STATION 70.000 AND STATION 210.000. REMOVED DAMAGED SEGMENT OF TRACK AND EXISTING SPLICES. CLEANED, TREATED AND PRIMED AREA AND EXISTING SPLICES. INSTAL

Next page: https://openairdocs.org/deregistered/N821BX-2014-05-01/reports.md?page=2

## 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 = 'N821BX' AND deregistration_id = 'N821BX-2014-05-01'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N821BX-2014-05-01/reports

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