# Service difficulty reports: N311DL, cancelled Jan 26, 2007

A list on [N311DL, cancelled Jan 26, 2007](https://openairdocs.org/deregistered/N311DL-2007-01-26.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 · 74 reports

- [SDR DL73S060308](https://openairdocs.org/sdr/DL73S060308.md): Skin · cracked · Apr 19, 2006 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND CRACKED AT THE LAP JOINT AT S-14L BETWEEN BS 380 AND 500A. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060307](https://openairdocs.org/sdr/DL73S060307.md): Skin · cracked · Apr 19, 2006 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH CRACKS IN THE LAP JOINT AT S-4L BETWEEN BS 727A+19 TO 762. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060306](https://openairdocs.org/sdr/DL73S060306.md): Skin · cracked · Apr 19, 2006 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH CRACKS IN THE LAP JOINT AT BS 400-410. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060305](https://openairdocs.org/sdr/DL73S060305.md): Skin · cracked · Apr 19, 2006 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH CRACKS IN THE LAP JOINT AT S-4L BETWEEN BS 380 AND 500. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S060304](https://openairdocs.org/sdr/DL73S060304.md): Skin · cracked · Apr 19, 2006 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH CRACKS IN THE LAP JOINT AT S-4R BETWEEN BS 727A+1 AND 752. THE DAMAGED SKIN WAS REMOVED AND A REPAIR DOUBLER WAS INSTALLED.
- [SDR DL73S050574](https://openairdocs.org/sdr/DL73S050574.md): Engine · bird ingestion · Sep 29, 2005 · N311DL · Boeing 737232 · Turbine Engine Air Inlet Section
  > ON T/O AT 1000 FT, HEARD LOUD BANG AND AIRCRAFT YAWED MOMENTARLLY LT AND RT. PASSENGER REPORTED BLUE FLAME FROM FWD OF LT ENGINE. FOWL SMELL IN CABIN. ENGINE PARAMETERS NORMAL. RETURNED TO CVG. FOUND EVIDENCE OF BIRD INGESTION IN NR 1 ENGINE. INSPECTED S
- [SDR DL73S050202](https://openairdocs.org/sdr/DL73S050202.md): Fire Loop · failed · Apr 5, 2005 · N311DL · Boeing 737232 · Fire Detection
  > CLIMBING THRU 18,000 FT WHEEL WELL FIRE INDICATION. LOWERED GEAR AND INDICATION REMAINED ON. REPLACED DETECTOR LOOP.
- [SDR DL73S050029](https://openairdocs.org/sdr/DL73S050029.md): Shaft · failed · Jan 13, 2005 · N311DL · Boeing 737232 · Engine Fuel and Control
  > FUEL PUMP SHAFT SHEARED AT ROTATION. RUNWAY EXCURSION ON RETURN IN BAD WEATHER. REPLACING NR 2 ENGINE FUEL PUMP AND CONTROL.
- [SDR DL73S040842](https://openairdocs.org/sdr/DL73S040842.md): Skin · cracked · Sep 3, 2004 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE STRINGER 4L SKIN LAP JOINT PER AD 2003-08-15 REVEALED A CRACKED FASTENER LOCATION AT FS 700. THE CRACK WAS REMOVED WITH A CUTOUT AND REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737-200 SRM AND PER ER/A 092798-14AD.
- [SDR DL73S040841](https://openairdocs.org/sdr/DL73S040841.md): Skin · cracked · Sep 2, 2004 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE STRINGER 4R SKIN LAP JOINT PER AD 2003-08-15 REVEALED A CRACKED FASTENER HOLE AT FS 631. THE CRACK WAS REMOVED WITH A CUTOUT AND REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737-200 SRM AND ER/A 092799-14.
- [SDR DL73S040839](https://openairdocs.org/sdr/DL73S040839.md): Skin · cracked · Sep 1, 2004 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE STRINGER 4R SKIN LAP JOINT PER AD 2003-08-15 REVEALED A CRACKED FASTENER HOLE AT FS 848. THE CRACK WAS REMOVED WITH A CUTOUT AND REPAIRED WITH AN ALUMINUM REPAIR DOUBLER PER B737-200 SRM AND PER ER/A 092824-14AD.
- [SDR DL73S040838](https://openairdocs.org/sdr/DL73S040838.md): Skin · cracked · Sep 1, 2004 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > INSPECTION OF THE STRINGER 4L SKIN LAP JOINT PER AD 2003-08-15 REVEALED A CRACKED FASTENER LOCATION AT FS 500. THE CRACK WAS REMOVED WITH A CUTOUT IN THE SKIN. THE CUTOUT WAS REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737-200 SRM AND PER ER/A 092
- [SDR DL73S040498](https://openairdocs.org/sdr/DL73S040498.md): Pin · broken · May 31, 2004 · N311DL · Boeing 737232 · Emergency Lighting
  > FOUND ON SERVICE CHECK, AISLE LIGHTS AT SEAT 22L AND 24L INOP. FOUND PIN BROKE ON M1136 AT STATION L753. REPLACED AND TESTED PER M/M.
- [SDR DL73S040412](https://openairdocs.org/sdr/DL73S040412.md): Battery · inoperative · May 7, 2004 · N311DL · Boeing 737232 · Emergency Lighting
  > FWD BULLNOSE EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY. CHECKS OK.
- [SDR DL73S040411](https://openairdocs.org/sdr/DL73S040411.md): Fuse · failed · May 7, 2004 · N311DL · Boeing 737232 · Emergency Lighting
  > AFT LT BULLNOSE EMERGENCY LIGHTS INOPERATIVE, REPLACED BATTERY. NO HELP. REPLACED FUSES ON CHARGER. CHECKS GOOD.
- [SDR DL73S031097](https://openairdocs.org/sdr/DL73S031097.md): Doubler · damaged · Dec 16, 2003 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > FOUND ON W-2 LETTER CK, STRINGER 22RT CUT AT STA 957, 977, 996 FOR OUTFLOW VALVE DOUBLER REPLACEMENT. REPAIR PER SRM 53-10-3 FIG 1.
- [SDR DL73S031096](https://openairdocs.org/sdr/DL73S031096.md): Frame · corroded · Dec 16, 2003 · N311DL · Boeing 737232 · Fuselage Main, Frame
  > FOUND ON W2 LETTER CK, CORROSION ON FORMER STA 967 O/B OF STR 27 RIGHT. REPAIRED PER SRM 53-10-4 FIG 11.
- [SDR DL73S031095](https://openairdocs.org/sdr/DL73S031095.md): Frame · corroded · Dec 16, 2003 · N311DL · Boeing 737232 · Fuselage Main, Frame
  > FOUND ON W-2 LETTER CK, CORROSION ON FORMER STA 967 AT SKIN ATTACH ANGLE BETWEEN STR 27 LEFT AND 27 RIGHT. REPAIRED PER SRM 53-10-4 FIG 11.
- [SDR DL73S031094](https://openairdocs.org/sdr/DL73S031094.md): Frame · corroded · Dec 16, 2003 · N311DL · Boeing 737232 · Fuselage Main, Frame
  > FOUND ON W-2 LETTER CK, SKIN BULGED/ RIVETS SHEARED AT FRAME STA 847 BETWEEN STR 27 LEFT AND 27 RIGHT. FOUND FORMER CORRODED AT THIS LOCATION. REPAIRED PER SRM 53-10-4 FIG 9A.
- [SDR DL73S031024](https://openairdocs.org/sdr/DL73S031024.md): Wire · shorted · Nov 16, 2003 · N311DL · Boeing 737232 · Light System Wiring
  > ON L/O FOUND EMERGENCY LIGHTS AT SEAT ROWS 22-25 INOP AND L2 EXIT IDENTIFIER INOP. REPAIRED DAMAGED WIRE.
- [SDR DL73K030507](https://openairdocs.org/sdr/DL73K030507.md): Skin · cracked · Jun 3, 2003 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > A 3 INCH CRACK WAS FOUND IN THE FUSELAGE SKIN AT FS 525 JUST ABOVE STRINGER 16L RUNNING ALONG THE EDGE OF THE INTERNAL BONDED WAFFLE DOUBLER. THE CRACK WAS REMOVED WITH A CUTOUT AND REPAIRED WITH AN EXTERNAL ALUMINUM REPAIR DOUBLER PER B737-200 SRM AND PER ER
- [SDR DL73K030504](https://openairdocs.org/sdr/DL73K030504.md): Engine · malfunctioned · Jun 2, 2003 · N311DL · Boeing 737232 · Engine (Turbine/Turboprop)
  > ENG FUEL FLOWS WERE 1500 SPLIT AFTER TAKEOFF. TRIED ENG ANTIICE ON AND MISMATCH ON THROTTLES REVERSED. EPR ON LEFT ENG 1.40 AND ON RIGHT ENG WAS 1.77. AFTER CONSULTATION WITH MAINTENANCE COORDINATOR AND DISPATCH, DIVERTED TO MCO. DUPLICATED ITEM ON R/U. R
- [SDR DL73K021318](https://openairdocs.org/sdr/DL73K021318.md): Skin · corroded · Nov 13, 2002 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > FUSELAGE / SKIN / AFT LAV SERVICE CUTOUT / FS 986.5 / STRG. 27R: CORROSION CUTOUT REPAIR AN AREA OF CORROSION WAS FOUND IN THE SKIN AT THE FWD INBD CORNER OF THE AFT LAVATORY SERVICE DOOR CUTOUT. THE CORROSION WAS REMOVE
- [SDR DL73K021215](https://openairdocs.org/sdr/DL73K021215.md): Spar · corroded · Oct 20, 2002 · N311DL · Boeing 737232 · Horizontal Stabilizer, Spar/Rib
  > THE CENTER SECTION OF THE HORIZONTAL STAB WAS PREVIOUSLY REWORKED FOR CORROSION IN SEVERAL LUGS. THE REWORK WAS APPROVED FOR A 24 MONTH LIMIT WHICH HAS BEEN REACHED. THE HORIZONTAL STAB WAS REMOVED FROM THE AIRCRAFT AND THE REAR SPAR LOWER CHORD REPLACE
- [SDR DL73K020047](https://openairdocs.org/sdr/DL73K020047.md): Warning System · malfunctioned · Jan 13, 2002 · N311DL · Boeing 737232 · Overheat Detection
  > LEFT WING BODY OVERHEAT LIGHT ON IN FLT. DIVERTED TO MCO. REPAIRING OVERHEAT SYSTEM. TRIED CONTROLLER AND OVERHEAD PANEL, NO HELP. RE-INSTALLED ORIGINAL. INSPECTED FOR LEAKS, NONE FOUND. INSPECTED LOOPS FROM NR 1 ENGINE TO AC PACK BAY CONNECTORS. CHECKE
- [SDR DL73K011994](https://openairdocs.org/sdr/DL73K011994.md): Skin · cracked · Dec 28, 2001 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FWD LOWER CORNER OF THE AFT GALLEY DOOR OPENING WAS FOUND WITH A CRACK IN THE SKIN AND UNDERLYING BEAR STRAP. THE CRACK WAS REMOVED WITH A 1.5 INCH X 1.5 INCH CUTOUT IN ALL LAYERS. THE CUTOUT WAS REPAIRED WITH 3 EXTERNAL ALUMINUM REPAIR DOUBLER PER B73
- [SDR DL73K011993](https://openairdocs.org/sdr/DL73K011993.md): Skin · cracked · Dec 28, 2001 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE UPPER HINGE CUTOUT OF THE AFT ENTRY DOOR OPENING WAS FOUND WITH A SMALL CRACK IN THE BONDED SKIN ASSY. THE CRACK WAS REMOVED WITH A TRIM-OUT. THE DAMAGE WAS REPAIRED WITH AN EXTERNAL STEEL DOUBLER PER B737 SRM 53-30-3 AND PER ER/A 382354-14, REV A.
- [SDR DL73K011290](https://openairdocs.org/sdr/DL73K011290.md): Fan · unserviceable · Aug 6, 2001 · N311DL · Boeing 737232 · Air Distribution Fan
  > ON LANDING, COCKPIT FILLED WITH SMOKE, TURNED GASPER AND PACKS OFF. AT GATE DETERMINED SMOKE WAS COMING IN WHEN RT PACK WAS TURNED ON. CA FOUND CONTROL CABIN AIR FLOW FAN C/B POPPED. FWD TO MCO AND PLACARD PER MEL 21-00-30A
- [SDR DL73K011157](https://openairdocs.org/sdr/DL73K011157.md): Pump · defective · Jul 12, 2001 · N311DL · Boeing 737232 · Hydraulic Pump (Electric/Engine), Main
  > HYD SYSTEM A PUMP 2/ LOW PRESSURE. REMOVED AND REPLACED RT EDP, REPLACED CASE DRAIN AND A SYS FILTERS SERV HYD, LEAK CKS GOOD.
- [SDR DL73K011051](https://openairdocs.org/sdr/DL73K011051.md): Circuit Breaker · burned · Jun 24, 2001 · N311DL · Boeing 737232 · Electrical Power System
  > SMOKE IN COCKPIT FOUND LEFT SIDE WINDOW ANTI-ICE C/B C392 AND C848 STANBY HYD PUMP ALTERNATE C/B BURNED
- [SDR DL73K010667](https://openairdocs.org/sdr/DL73K010667.md): Light · inoperative · Apr 23, 2001 · N311DL · Boeing 737232 · Emergency Lighting
  > 3 BULLNOSE EMERGENCY EXIT LIGHTS INOP C/A RELAMPED
- [SDR DL73K002088](https://openairdocs.org/sdr/DL73K002088.md): Frame · worn · Oct 23, 2000 · N311DL · Boeing 737232 · Fuselage Main, Frame
  > THE FS 440 FRAME HAS A WORN AREA AT THE FORWARD LOWER CORNER OF THE C1 DOORWAY. THE WEAR IS LOCATED ON THE VERTICAL WEB OF THE Z-FRAME. THE DAMAGE WAS BLENDED SMOOTH AND A REPAIR DOUBLER WAS INSTALLED PER ERA 396283-14 AT HMV.
- [SDR DL73K002066](https://openairdocs.org/sdr/DL73K002066.md): Floorbeam · cracked · Oct 19, 2000 · N311DL · Boeing 737232 · Fuselage Main, Floor Beam
  > CRACK INDICATIONS WERE FOUND ON THE BL 0.07 LONGITUDINAL FLOORBEAM BETWEEN FS 700 AND FS 717. THE CRACKS WERE REMOVED AND REPAIRED SIMILIAR TO THAT OF B737 S/B 57-1210 PER ERA 396272-14 AT HMV.
- [SDR DL73K002065](https://openairdocs.org/sdr/DL73K002065.md): Floorbeam · corroded · Oct 19, 2000 · N311DL · Boeing 737232 · Fuselage Main, Floor Beam
  > THE FS 294 FLOORBEAM WAS CORRODED ON THE UPPER CAP AT LBL 10 AND RBL 49. REPAIRED PER ERA 396233-14AD AT HMV.
- [SDR DL73K002062](https://openairdocs.org/sdr/DL73K002062.md): Frame · cracked · Oct 19, 2000 · N311DL · Boeing 737232 · Fuselage Main, Frame
  > THE FS 400 RT SIDE FRAME WAS FOUND CRACKED IN THE SKIN ATTACH FLANGE IN THE BEND RADIUS ADJACENT TO THE FIRST FASTENER ABOVE STR 14R. THE DAMAGE WAS TRIMMED OUT AND A REPAIR INSTALLED PER ERA 396241-14 AT HMV.
- [SDR DL73K002057](https://openairdocs.org/sdr/DL73K002057.md): Attach Fitting · corroded · Oct 19, 2000 · N311DL · Boeing 737232 · Horizontal Stabilizer, Attach Fittings
  > THE RT AND LT HORIZONTAL STABILIZER ATTACH FITTINGS WERE FOUND CORRODED. MATERIAL WAS REMOVED FROM THE FACES AND THE BORES WERE OVERSIZED TO REMOVE CORROSION. THE DAMAGE WAS FOUND AT HMV.
- [SDR DL73K002056](https://openairdocs.org/sdr/DL73K002056.md): Fitting · corroded · Oct 19, 2000 · N311DL · Boeing 737232 · Horizontal Stabilizer Structure
  > THE RT HORIZONTAL STABILIZER CLEVIS LUG WAS FOUND CORRODED THE BORES WERE OVERSIZED AND SOME LOCAL BLENDED WAS APPLIED TO THE FACES PER ERA 396224-14 AT HMV.
- [SDR DL73K002055](https://openairdocs.org/sdr/DL73K002055.md): Fitting · corroded · Oct 19, 2000 · N311DL · Boeing 737232 · Empennage Flight Control Surfaces, Attach Fittings
  > CORROSION WAS FOUND ON MULTIPLE LUGS ON THE VERTICAL STABILIZER ATTACHMENT LUGS AND FUSELAGE ATTACH LUGS. ALL CORROSION WAS REMOVED AND REPAIRED PER ERA 396259-14 AT HMV.
- [SDR DL73K002053](https://openairdocs.org/sdr/DL73K002053.md): Frame · corroded · Oct 19, 2000 · N311DL · Boeing 737232 · Fuselage Main, Frame
  > CORROSION WAS FOUND ON THE INBOARD CHORD OF THE FS 500B FRAME AT STR 25R. THE DAMAGE WAS REMOVED AND A FACTORY SPLICE EXTENDED TO REPAIR THE DAMAGE. THE DAMAGE WAS FOUND AT HMV.
- [SDR DL73K001895](https://openairdocs.org/sdr/DL73K001895.md): Skin · damaged · Sep 26, 2000 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > SKIN AT AFT GALLEY DOOR LWR HINGE CUTOUT CRACKED. DAMAGE IS TRIMMED OUT AND REPAIRED. ER/A 300224-14 REV.A
- [SDR DL73K001865](https://openairdocs.org/sdr/DL73K001865.md): Floorbeam · corroded · Sep 25, 2000 · N311DL · Boeing 737232 · Fuselage Main, Floor Beam
  > STA 328 FLOORBEAM - PREVIOUS REPAIR CORROSION ON SURFACE TASK NR C53-107-02 OPN 58101AD NRC 416. FLOORBEAM REPAIRED PER SRM 53-10-9 FIG 9.
- [SDR DL73K001917](https://openairdocs.org/sdr/DL73K001917.md): Floorbeam · corroded · Sep 20, 2000 · N311DL · Boeing 737232 · Fuselage Main, Floor Beam
  > STA 328 FLOORBEAM PREVIOUS REPAIR CORROSION ON SURFACE, TASK NR C53-107-02. REMOVED FASTENERS. TRIMMED BEAM AND PICKED UP HOLES. TREATED AND PAINTED PER SRM 53-10-9 PG 21. OK TO INSTALL. BEGAN INSTALLING REPAIR PER SRM 53-10-9 FIG 9. INSTALLED REPAIR PER
- [SDR DL73K000705](https://openairdocs.org/sdr/DL73K000705.md): Skin · cracked · Apr 13, 2000 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN ASSY BELOW THE L1 DOOR CUTOUT LOWER SILL NEAR THE AFT CORNER WAS FOUND WITH A 1 INCH CRACK. THE CRACK IS TYPICAL OF BAC S/B 737-53-1083. THE CRACK WAS ROUTED OUT AND REPAIRED WITH TWO REPAIR STRAPS ON A TIME-LIMITED BASIS PER THE S/B. TH
- [SDR DL73K000255](https://openairdocs.org/sdr/DL73K000255.md): Fitting · corroded · Feb 3, 2000 · N311DL · Boeing 737232 · Fuselage, Landing Gear Attach Fittings
  > THE LT & RT MAIN LANDING GEARS SIDE STRUT SUPPORT FITTING LUGS AT FS 685 WERE FOUND WITH CORROSION IN THE LUG BORES AND ON THE LUG FACES. THE CORROSION WAS REMOVED BY OVERSIZING THE BORES AND MACHINING THE LUG FACES. REPAIR BUSHINGS WERE INSTALLED
- [SDR DL73K992329](https://openairdocs.org/sdr/DL73K992329.md): Power Supply · inop · Oct 22, 1999 · N311DL · Boeing 737232 · Emergency Lighting
  > AT DEPARTURE TIME, EMERGENCY LIGHTS ROWS 1 THRU 16 WOULD NOT TURN OFF. REPLACED POWER SUPPLY AND BATTERY LIGHTS OPERATION NORMAL.
- [SDR DL73K991589](https://openairdocs.org/sdr/DL73K991589.md): Valve · failed · Jul 15, 1999 · N311DL · Boeing 737232 · Engine Anti-Icing System
  > ENGINE OIL TEMP WAS IN THE YELLOW ZONE AROUND 150 DEG C FOR 15 MINUTES. WHEN THE ENGINE WAS IN IDLE THE TEMP WENT UP TO THE RED LINE. REPLACED NR 1 ENGINE FUEL HEAT VALVE (FOUND OPEN/CLOSE IND TANG HANGING UP ON VALVE BODY IN BOTH DIRECTIONS) PER PFHB DRAINE
- [SDR DL73K991432](https://openairdocs.org/sdr/DL73K991432.md): Skin · cracked · Jun 23, 1999 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH A 2 INCH CRACK AT FS 750 AND STRINGER 19R. THE CRACK WAS ROUTED OUT OF THE SKIN AND REPAIRED WITH AN EXTERNAL ALUMINUM DOUBLER. THE REPAIR WAS ACCOMPLISHED PER B737 SRM 53-30-3, FIG 6 AND ER/A 367661-14.
- [SDR DL73K990795](https://openairdocs.org/sdr/DL73K990795.md): Valve · stuck · Apr 11, 1999 · N311DL · Boeing 737232 · Engine Anti-Icing System
  > NR 1 ENG OIL TEMP IN YELLOW BAND. ENG FUEL HEAT VLV STUCK IN THE OPEN POSITION. SHUT DOWN ENG AS PRECAUTIONARY. FLIGHT DIVERTED INTO CAE. VLV DEFERRED PER MEL. AT BDL LAYOVER, THE VLV WAS REPLACED.
- [SDR DL73K990233](https://openairdocs.org/sdr/DL73K990233.md): Skin · cracked · Feb 1, 1999 · N311DL · Boeing 737232 · Fuselage Main, Plate/Skin
  > THE FUSELAGE SKIN WAS FOUND WITH A 1 INCH LONG CRACK JUST ABOVE STRINGER 16R AT FS 522. THE CRACK WAS ROUTED OUT AND A REPAIR DOUBLER INSTALLED PER B737 SRM 53-30-3, FIG 1. BECAUSE THE REPAIR EXTENDED UNDR A WING-TO-FUSELAGE PANEL THE REPAIR WAS DOCUMENTED
- [SDR DL73K982285](https://openairdocs.org/sdr/DL73K982285.md): Module · failed · Nov 6, 1998 · N311DL · Boeing 737232 · Fire Detection
  > COCKPIT FIRE CONTROL PANEL SHORTED. POPPING NOISE COMING FROM PEDESTAL AREA. REMOVED AND REPLACED ENG/APU FIRE CONTROL MODULE.

Next page: https://openairdocs.org/deregistered/N311DL-2007-01-26/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 = 'N311DL' AND deregistration_id = 'N311DL-2007-01-26'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N311DL-2007-01-26/reports

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.