# Service difficulty reports: N99330, cancelled Apr 22, 2011

A list on [N99330, cancelled Apr 22, 2011](https://openairdocs.org/deregistered/N99330-2011-04-22.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 2 · 66 reports

- [SDR NACA20070013](https://openairdocs.org/sdr/NACA20070013.md): Cylinder Head · cracked · Apr 3, 2007 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 2 ENGINE FIRE ON TAXI. ENGINE SHUT DOWN LT BANK CO2 BOTTLES DISCHARGED. CREW ALSO DISCHARGED MAIN CABIN ABC, COCKPIT AND CABIN HALON BOTTLES TO EXTINGUISH FIRE. NR 2 ENGINE REPLACED AND SENT TO SHOP FOR INSPECTION: FIRE RESULTED FROM THE NR 9 CYLINDER CR
- [SDR NACA20060054](https://openairdocs.org/sdr/NACA20060054.md): Cylinder · cracked · Nov 30, 2006 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 4 ENGINE SHUT DOWN DUE TO BACKFIRING. REPLACED NR 16 CYLINDER DUE TO CRACKED HEAD, REF: NAC DC-6 MM TASK CARD V PG 16 AND 16A. GROUND RUN CHECK GOOD, NO LEAKS NOTED.
- [SDR NACA20060051](https://openairdocs.org/sdr/NACA20060051.md): Cylinder · failed · Nov 6, 2006 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 1 ENGINE SHUTDOWN DUE TO DOUBLE SHORTED SECONDARY ON NR 1 CYLINDER.REPLACED NR 1 CYLINDER DUE TO RINGLAND FAILURE.
- [SDR NACA20060042](https://openairdocs.org/sdr/NACA20060042.md): Cylinder Head · separated · Jul 27, 2006 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 4 ENGINE SHUTDOWN DUE TO BACK FIRING. REPLACED NR 2 CYLINDER DUE TO A BLOWN HEAD. REF: NAC DC-6MM SEC. V. PG.16-16A.
- [SDR NACA20060045](https://openairdocs.org/sdr/NACA20060045.md): Stringer · cracked · Jul 7, 2006 · N99330 · Doug DC6A · Wing, Longeron/Stringer
  > LT WING STRINGER CRACKED AT STA. 194. REPAIRED LT WING LOWER STRINGER 22 SPLICE, WING STA. 194. REF; NAC DRAWING: NAC2006-06 REV: 1R DATED 7 JULY 2006.
- [SDR NACA20060044](https://openairdocs.org/sdr/NACA20060044.md): Skin · cracked · Jul 7, 2006 · N99330 · Doug DC6A · Wing, Plate/Skin
  > LT HAND WING LOWER SKIN STA. 210, STR. 22 WING SKIN CRACKED AFT OF CENTER SPAR. REPAIRED LT WING LOWER SKIN STA. 213, STR. 22 REF: NAC DRAWING: NAC2006-05 REV: 1R DATED 12 JULY 2006.
- [SDR NACA20060036](https://openairdocs.org/sdr/NACA20060036.md): Unknown · out of adjust · May 11, 2006 · N99330 · Doug DC6A · Power Lever
  > NR 1, 2, 3, & 4 ENGINES FUEL FLOW 500 PPH, NO DERICHMENT OR ENRICHMENT. DETERMINED MIXTURE NOT ENGAGED TO FULL RICH POSITION FOR TAKEOFF. A 30" GROUND RUN CHECKED GOOD PER NAC DC-6MM SECT IV PG EC01.1 & EC01.2.
- [SDR NACA20060035](https://openairdocs.org/sdr/NACA20060035.md): Cylinder · cracked · May 9, 2006 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 2 ENGINE FEATHERED DUE TO BACKFIRING. SUSPECT NR 4 CYLINDER. REPLACED NR 4 CYLINDER PER NAC DC-6MM SEC V PG 16-16A. OPERATIONAL CHECK AND LEAK CHECK GOOD.
- [SDR NACA20060031](https://openairdocs.org/sdr/NACA20060031.md): Valve Seat · failed · Mar 27, 2006 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 3 ENGINE SHUT DOWN AT CRUISE FLIGHT DUE TO BACKFIRE. REPLACED NR 11 CYLINDER DUE TO EXHAUST VALVE SEAT FAILURE. PER REF: NAC DC-6MM SEC V PG 16 & 16A.
- [SDR NACA20060010](https://openairdocs.org/sdr/NACA20060010.md): Floor Support · corroded · Feb 2, 2006 · N99330 · Doug DC6A · Fuselage Miscellaneous Structure
  > RIGHT CENTER FLOORBEAM BOTTOM CORRODED AT STATION 282-298. REMOVED DAMAGE AND INSTALLED REPAIR PER DER DRAWING NAC2006-01, IR & FAA 8110-3, DATED 2 FEBRUARY 2006. REPAIRED FLOOR SUPPORT BETWEEN STA 282-306. MANUFACTURED AND INSTALLED ANGLE PER ITEM 12 WITH
- [SDR NACA20050032](https://openairdocs.org/sdr/NACA20050032.md): Spark Plug · cracked · Dec 24, 2005 · N99330 · Doug DC6A · Spark Plug/Igniter
  > NR 4 ENGINE SHUTDOWN DUE TO NR 13 CYLINDER DOUBLE SHORTED SECONDARY. FOUND FRONT PLUG FOULED AND REAR PLUG WITH CRACKED CERAMIC. REPLACED WITH SERVICEABLE PLUGS, REF: NAC MM SEC. IV PG. ECO5.1. OP CHECKED GOOD.
- [SDR NACA20050031](https://openairdocs.org/sdr/NACA20050031.md): Spark Plug · fouled · Nov 22, 2005 · N99330 · Doug DC6A · Spark Plug/Igniter
  > NR 3 ENGINE SHUT DOWN DUE TO BACKFIRE AND DOUBLE SHORTED SECONDARY ON NR 15 CYLINDER. REMOVED NR 15 CYLINDER FRONT AND REAR SPARK PLUGS. NO VISUAL DEFECTS NOTED. TESTED PLUGS AND FOUND WOULD NOT FIRE. INSTALLED SERVICEABLE PLUGS. PERFORMED ENGINE OPS CHEC
- [SDR NACA20050026](https://openairdocs.org/sdr/NACA20050026.md): Cylinder · cracked · Oct 21, 2005 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 2 ENGINE SHUT DOWN ON CLIMB OUT DUE TO DOUBLE SHORTED SECONDARY NR 2 CYLINDER. FOUND NR 2 CYLINDER CRACKED. REPLACED NR 2 CYLINDER. LEAK AND OP CHECKED GOOD IAW NAC DC-6MM SECTION V PG 16 & 16A.
- [SDR NACA20050013](https://openairdocs.org/sdr/NACA20050013.md): Cylinder · failed · Jun 2, 2005 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 2 ENGINE SHUTDOWN DUE TO RUNNING ROUGH AND WOULDN'T STAY RUNNING. NR 18 CYLINDER FAILURE. REPLACED NR 18 CYLINDER. OPS CHECKED GOOD.
- [SDR NACA20050015](https://openairdocs.org/sdr/NACA20050015.md): Stringer · cracked · May 24, 2005 · N99330 · Doug DC6A · Wing, Longeron/Stringer
  > STRINGER 19 CAP CRACKED AT STA 196 AND 233. REPAIRED RIGHT WING LOWER STR 19 AND 21 CAP SPLICE WING STA 222 PER DWG NAC 2005-02 DATED 24 MAY 2005.
- [SDR NACA20050014](https://openairdocs.org/sdr/NACA20050014.md): Stringer · cracked · May 24, 2005 · N99330 · Doug DC6A · Wing, Longeron/Stringer
  > X-RAY REVEALED CRACK, STR 19, STA 182. REPAIRED LOWER RIGHT WING STRINGER NR 19, STA 181 RT PER DWG NAC2005-01.
- [SDR NACA20050005](https://openairdocs.org/sdr/NACA20050005.md): Cylinder · cracked · Feb 15, 2005 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 4 ENGINE SHUT DOWN, WOULD NOT TAKE A LEAN. NR 4 ENGINE NR 18 CYLINDER REPLACED. OP AND LEAK CHECKED GOOD.
- [SDR NACA20050002](https://openairdocs.org/sdr/NACA20050002.md): Landing Gear · malfunctioned · Feb 1, 2005 · N99330 · Doug DC6A · Landing Gear Retraction/Extension System
  > NOSE GEAR WOULD NOT RETRACT. ISOLATED RT AND LT MAIN GEAR, PERFORMED NOSE GEAR SWING. OPS CHECKED GOOD PER MI REPORT: (CHECKED UP LOCK SWITCH ACTIVATION, NO DEFECTS FOUND. HEATED SWITCH AND PERFORMED GEAR SWING. CHECKED GOOD FIRST TIME, OPERATED 4 CONSECUT
- [SDR NACA20040059](https://openairdocs.org/sdr/NACA20040059.md): Cylinder · cracked · Nov 9, 2004 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 2 ENGINE SHUT DOWN DUE TO NR 9 CYLINDER DOUBLE SHORTED SECONDARY. INSPECTION OF NR 9 CYLINDER SHOWED CRACKED CYLINDER AND PLUGS OIL FOULED. PROP WOULD NOT TURN AND SCAVENGE SCREENS SHOWED EVIDENCE OF METAL. REPLACED NR 2 ENGINE.
- [SDR NACA20040056](https://openairdocs.org/sdr/NACA20040056.md): Cylinder · failed · Nov 4, 2004 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > ABORTED TAKEOFF DUE TO NR 2 ENGINE NR 12 CYLINDER DOUBLE SHORTED SECONDARY AND BACKFIRING. REPLACED NR 2 ENGINE NR 12 CYLINDER. OP CHECKED GOOD.
- [SDR NACA20040052](https://openairdocs.org/sdr/NACA20040052.md): Actuator · inoperative · Oct 29, 2004 · N99330 · Doug DC6A · Engine Oil Cooler
  > NR 1 ENGINE SHUT DOWN DUE TO HIGH AND UNCONTROLABLE OIL TEMPERATURE. REPLACED NR 1 ENGINE OIL COOLER DOOR ACTUATOR. OP CHECKED GOOD.
- [SDR NACA20040029](https://openairdocs.org/sdr/NACA20040029.md): Cylinder · cracked · Aug 24, 2004 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 4 ENGINE SHUT DOWN DUE TO OIL LOSS. NR 4 CYLINDER CRACKED. REPLACED NR 4 CYLINDER. OP AND LEAK CHECKED GOOD.
- [SDR NACA20040050](https://openairdocs.org/sdr/NACA20040050.md): Skin · damaged · Jul 24, 2004 · N99330 · Doug DC6A · Fuselage Main, Plate/Skin
  > HOLE IN FUSELAGE AFT OF THE REAR CARGO DOOR AT STA 807.5L TO 822L. REMOVED DAMAGE AND FABRICATED A NEW PATCH FROM 0.80 7075-T6. REF: DOHM FIGURE 12-22.
- [SDR NACA20040051](https://openairdocs.org/sdr/NACA20040051.md): Frame · cracked · Jun 17, 2004 · N99330 · Doug DC6A · Fuselage Main, Frame
  > RT FUSELAGE CIRCUMFERENTIAL AT STA. R460 CRACKED APPROXIMATELY 3 INCHES ABOVE FLOOR LEVEL. REPLACED ANGLE WITH THE SAME TYPE AND MATERIAL.090 7075 T6. FABRICATED AND INSTALLED REPAIR (L) AND STRAP WITH REFERENCE TO DOHM FIG. 11-52 AND FIG. 12-10 SHEET 2.
- [SDR NACA20040024](https://openairdocs.org/sdr/NACA20040024.md): Stud · broken · Jun 15, 2004 · N99330 · Doug DC6A · Nacelle/Pylon Miscellaneous Structure
  > NR 1 ENGINE FEATHERED DUE TO OIL LOSS. FOUND BROKEN STUD AT FUEL FLOW TRANSMITTER BRACKET. REPLACED STUD, LEAK CHECKED GOOD.
- [SDR NACA20040022](https://openairdocs.org/sdr/NACA20040022.md): Cylinder · defective · May 27, 2004 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > DISCREPANCY: NR 2 ENGINE SHUT DOWN DUE TO RUNNING ROUGH AND BACK FIRING AT CRUISE. NR 1 CYLINDER LT SIDE SHORTED SECONDARY. REPLACED NR 1 CYLINDER DUE TO FAILED RINGLAND.
- [SDR NACA20040020](https://openairdocs.org/sdr/NACA20040020.md): Valve · missing · May 13, 2004 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 1 ENGINE SHUTDOWN DUE TO NR 12 CYLINDER LOW COMPRESSION. INSPECTED CYLINDER AND FOUND VALVE MISSING. REPLACED NR 1 ENGINE.
- [SDR NACA20040014](https://openairdocs.org/sdr/NACA20040014.md): Engine · leaking · Mar 4, 2004 · N99330 · Doug DC6A · Engine (Reciprocating)
  > NR 2 ENGINE SHUT DOWN DUE TO RUNNING ROUGH AND DOUBLE SHORTED SECONDARIES ON MOST CYLINDERS. REPLACED NR 2 ENGINE DUE TO BLOWER SEAL LEAKING.
- [SDR NACA20040002](https://openairdocs.org/sdr/NACA20040002.md): Cylinder · making metal · Jan 5, 2004 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 4 ENGINE SHUT DOWN DUE TO BACK FIRING, NR 6 CYLINDER LT AND RT LOW RESISTANCE SECONDARY. REPLACED NR 4 ENGINE DUE TO MAKING METAL.
- [SDR NACA20030123](https://openairdocs.org/sdr/NACA20030123.md): Seal · worn · Nov 28, 2003 · N99330 · Doug DC6A · Engine Oil Quantity
  > NR 3 ENGINE SHUT DOWN DUE TO LOW OIL PRESSURE. FOUND OIL FILLER CAP LEAKING AND TANK DOWN TO 8 GALLONS. REPLACED OIL FILLER CAP SEALS FOR SUSPECTED SIPHONING ACTION. OPS AND LEAK CHECK, GOOD.
- [SDR NACA20030114](https://openairdocs.org/sdr/NACA20030114.md): Shaft · sheared · Oct 8, 2003 · N99330 · Doug DC6A · Reciprocating Engine Oil System
  > NR 4 ENGINE SHUT DOWN DUE TO 0 BMEP INDICATION AND EXCESSIVE LOSS OF OIL. REPLACED ENGINE DUE TO NOSE CASE OIL PUMP FAILURE AND HIGH METAL.
- [SDR NACA20030112](https://openairdocs.org/sdr/NACA20030112.md): Fire Warning · false activation · Sep 16, 2003 · N99330 · Doug DC6A · Fire Detection
  > TAIL HEATER FIRE WARNING INTERMITTENTLY CAME ON AFTER HEATER CHECK. GROUND OPS CHECKED ANTI-ICE HEATER SYSTEM PER NAC DC-6 OPS MANUAL CH.14-20 SECT. C, CHECKED GOOD. INSPECTED HEATER FOR VISUAL DISTRESS, NONE NOTED.
- [SDR NACA20030111](https://openairdocs.org/sdr/NACA20030111.md): Cylinder · cracked · Aug 30, 2003 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 4 ENGINE SHUT DOWN DUE TO BACKFIRING. REPLACED NR 4 ENGINE, NR 18 CYLINDER DUE TO CRACKED HEAD. OP CHECKED GOOD.
- [SDR NACA20030109](https://openairdocs.org/sdr/NACA20030109.md): Cylinder · making metal · Aug 15, 2003 · N99330 · Doug DC6 · Reciprocating Engine Cylinder Section
  > NR 3 ENGINE DOUBLE SHORTED SECONDARY, ENGINE SHUT DOWN ON TAXI-IN. REPLACED NR 3 ENGINE ASSY. DUE TO NR 11 CYLINDER RING LAND/PISTON FAILURE. METAL IN SCREEN.
- [SDR NACA20030102](https://openairdocs.org/sdr/NACA20030102.md): Transmitter · reads low · Aug 6, 2003 · N99330 · Doug DC6 · Engine BMEP/Torque Indicating
  > TAKE OFF ABORTED DUE TO NR 2 ENGINE LOW BMEP. NR 2 ENGINE BMEP DEFERRED: REPLACED BMEP TRANSMITTER.
- [SDR NACA20030099](https://openairdocs.org/sdr/NACA20030099.md): Engine · malfunctioned · Jul 29, 2003 · N99330 · Doug DC6A · Engine (Reciprocating)
  > NR 1 ENGINE LOSS OF OIL AND NO BMEP INDICATION. REPLACED NR 1 ENGINE ASSEMBLY.
- [SDR NACA20030098](https://openairdocs.org/sdr/NACA20030098.md): Carburetor · faulty · Jul 28, 2003 · N99330 · Doug DC6A · Fuel Control/Reciprocating Engines
  > NR 1 ENGINE LEANS ITSELF OUT DURING FLIGHT AND ALL CLIMB CONFIGURATIONS. REPLACED NR 1 ENGINE CARBURETOR. CHECKED GOOD.
- [SDR NACA20030080](https://openairdocs.org/sdr/NACA20030080.md): Cylinder · cracked · Mar 21, 2003 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > DISCREPANCY: #1 ENGINE SHUT DOWN DUE TO RUNNING ROUGH.CORRECTIVE ACTION: REPLACED #11 CYLINDER.
- [SDR NACA20030077](https://openairdocs.org/sdr/NACA20030077.md): Cylinder · cracked · Jan 30, 2003 · N99330 · Doug DC6 · Reciprocating Engine Cylinder Section
  > DISCREPANCY: #2 ENGINE SHUT DOWN DUE TO RUNNING ROUGH AND OIL LOSS.CORRECTIVE ACTION: REPLACED #2 ENGINE #4 CYLINDER.
- [SDR NACA20030067](https://openairdocs.org/sdr/NACA20030067.md): Service difficulty · Jan 3, 2003 · N99330 · Doug DC6 · Engine Air Intake System
  > DISCREPANCY: #4 ENGINE SHUT DOWN DUE TO CARBURETOR HEAT APPROACHING RED LINE AFTER GOING INTO REVERSE.CORRECTIVE ACTION: INSPECTED CARBURETOR INTAKE FOR FOREIGN OBJECTS, NONE FOUND. INSPECTED AIR DOOR FOR SECURITY, FOUND SECURE. RAN ENGINE TO 30" AND A REVERS
- [SDR NACA20020057](https://openairdocs.org/sdr/NACA20020057.md): Cylinder · cracked · Nov 5, 2002 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > NR 1 ENGINE PRECAUTIONARY SHUT DOWN FOR RUNNING ROUGH. FOUND NR 1 ENGINE NR 7 CYLINDER WITH A CRACKED HEAD. REPLACED CYLINDER, OP CHECK GOOD.
- [SDR NACA20020045](https://openairdocs.org/sdr/NACA20020045.md): Spark Plug · malfunctioned · Sep 26, 2002 · N99330 · Doug DC6A · Spark Plug/Igniter
  > THE NUMBER 3 ENGINE STARTED BACKFIRING. REPLACED FRONT AND REAR SPARK PLUG ON NUMBER 13 CYLINDER.
- [SDR NACA20020044](https://openairdocs.org/sdr/NACA20020044.md): Cylinder · cracked · Sep 17, 2002 · N99330 · Doug DC6A · Turbine Engine Compressor Section
  > DISCREPANCIES: #3 ENGINE BACKFIRE, LOW BMEP @ 0010Z.CORRECTIVE ACTION: REPLACED #3 ENGINE, #5 CYLINDER.
- [SDR NACA20020038](https://openairdocs.org/sdr/NACA20020038.md): Cylinder · defective · Aug 21, 2002 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > SHUTDOWN THE NR 3 ENGINE DUE TO DOUBLE SHORTED SECONDARY CYLINDER NR 11 AND DOUBLE SHORTED SECONDARY CYLINDER NR 15. REMOVED AND REPLACED THE NR 11 AND NR 15 CYLINDERS.
- [SDR NACA20020034](https://openairdocs.org/sdr/NACA20020034.md): Spark Plug · shorted · Aug 3, 2002 · N99330 · Doug DC6A · Spark Plug/Igniter
  > FEATHERED THE NR 2 ENGINE AT 2041Z DUE TO BACKFIRING IN CLIMB, AND DOUBLE SHORTED SECONDARY ON THE NR 10 CYLINDER. REMOVED AND REPLACED THE NR 10 LT & RT SPARK PLUGS.
- [SDR NACA20020031](https://openairdocs.org/sdr/NACA20020031.md): Skin · cracked · Jun 11, 2002 · N99330 · Doug DC6A · Fuselage Main, Plate/Skin
  > LOWER SKIN CRACKED AT STRINGER 25 RT. REPAIRED PER BOEING ROD SKETCH 02-06-20-001.
- [SDR NACA20020030](https://openairdocs.org/sdr/NACA20020030.md): Skin · cracked · Jun 11, 2002 · N99330 · Doug DC6A · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN CRACKED UNDER COPILOTS SLIDER WINDOW, IN 2 PLACES OUT OF RIVET HEAD. FABBED AND INSTALLED DOUBLER PATCH USING.032 7075-T6 PER DC-6 O/H MANUAL FIGURES 11-7, 11-37, 11-52, AND 12-22.
- [SDR NACA20020027](https://openairdocs.org/sdr/NACA20020027.md): Engine · malfunctioned · Jun 5, 2002 · N99330 · Doug DC6A · Engine (Reciprocating)
  > NR 3 ENGINE FEATHERED DUE TO BACKFIRING, AND DOUBLE SHORTED SECONDARY, NR 16 CYLINDER. BORESCOPED CYLINDER, NO DAMAGE REVEALED. COMPRESSION TESTED CYLINDER, 80/72. BARO POWER OPS CHECK GOOD, MAG DROP 4 + 4, NO SIGNIFICANT RPM SPLIT.
- [SDR NACA20020017](https://openairdocs.org/sdr/NACA20020017.md): Connector · defective · May 2, 2002 · N99330 · Doug DC6A · Propeller Governor
  > NR 2 PROPELLER UNCONTROLLABLE, WILL NOT TOGGLE. REPLACED CANNON PLUG AND BREEZE FROM THE NR 2 PROP GOV STEP HEAD MOTOR TO NOSE CASE J-BOX.
- [SDR NACA20020015](https://openairdocs.org/sdr/NACA20020015.md): Cylinder · cracked · Apr 13, 2002 · N99330 · Doug DC6A · Reciprocating Engine Cylinder Section
  > FEATHERED THE NR 1 ENGINE AT 2318Z DUE TO RUNNING ROUGH AND BACKFIRING. REMOVED AND REPLACED THE NR 13 CYLINDER ON THE NR 1 ENGINE.

Next page: https://openairdocs.org/deregistered/N99330-2011-04-22/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 = 'N99330' AND deregistration_id = 'N99330-2011-04-22'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N99330-2011-04-22/reports

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