# Service difficulty reports: N957NN

A list on [N957NN](https://openairdocs.org/aircraft/N957NN.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 · 71 reports

- [SDR AALA202607305388](https://openairdocs.org/sdr/AALA202607305388.md): Floorboard · delaminated · Jul 28, 2026 · N957NN · Boeing 737823 · Fuselage Floor Panel
  > AIRCRAFT IN BASE MAINTENANCE: CABIN FLOORBOARD 241 UF HAS MULTIPLE HOLES/DELAM SPOTS IN TOP SURFACE. APPROX. STA 867- STA887. RBL 15 TO LBL 15. MAINTENANCE INSTALLED SERVICEABLE FLOORBOARD AT STA 867- STA887. RBL 15 TO LBL 15 IAW AMM53-21-00.
- [SDR AALA202607300142](https://openairdocs.org/sdr/AALA202607300142.md): Web · cracked · Jul 27, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT HAND WEB FROM 927 TO 947, RBL54 HAS A CRACK INBOUND SIDE AND NEAR AFT FRAME. MAINTENANCE COMPLETED INSTALLATION OF WEB AT 927 TO 947, RBL54 PER AARD 51-00-05-1 & BOEING DRAWING 147A8510.
- [SDR AALA202607298703](https://openairdocs.org/sdr/AALA202607298703.md): Spring · missing · Jul 27, 2026 · N957NN · Boeing 737823 · Emergency Exits
  > AIRCRAFT IN BASE MAINTENANCE: LH AFT EMERGENCY OVERWING EXIT "PULL" HANDLE SPRING MECHANISM IS MISSING ON FWD SIDE. MAINTENANCE REPLACED H AFT EMERGENCY OVERWING EXIT PULL HANDLE IAW AARD 51-00-05-01.
- [SDR AALA202607286722](https://openairdocs.org/sdr/AALA202607286722.md): Fitting · unsecure · Jul 25, 2026 · N957NN · Boeing 737823 · Emergency Equipment
  > AIRCRAFT IN BASE MAINTENANCE: GIRT BAR FITTING DOME NUT ON STATION 986 RIGHT HAND SIDE IS NOT SECURED TO T CAP INSTALLED NEW DOME NUT IAW SRM 51-40-02.
- [SDR AALA202607142046](https://openairdocs.org/sdr/AALA202607142046.md): Intercostal · cracked · Jul 13, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CRACKED BETWEEN STA 344 TO STA 360, BL 0. MAINTENANCE REPLACED INTERCOSTAL IAW AARD 51-00-05-1 AND DWG 141A5400.
- [SDR AALA202607216819](https://openairdocs.org/sdr/AALA202607216819.md): Stringer Clip · cracked · Jul 12, 2026 · N957NN · Boeing 737823 · Fuselage Main, Attach Fittings
  > AIRCRAFT IN BASE MAINTENANCE: STRINGER CLIP LH S25R 500I CRACKED. MAINTENANCE INSTALLED NEW CLIP IAW AARD 51-00-05-1.
- [SDR AALA202607148292](https://openairdocs.org/sdr/AALA202607148292.md): Intercostal · cracked · Jul 12, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: INTERCOSTAL CRACKED BETWEEN BS 380 TO 400, LBL 12. MAINTENANCE REPLACED INTERCOSTAL BETWEEN BS 380 TO 400, LBL 12 IAW AARD 51-00-05-01 AND DWG 143A5400..
- [SDR AALA202607281306](https://openairdocs.org/sdr/AALA202607281306.md): Transition Panel · corroded · Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: FILIFORM CORROSION ON TRANSITION PANEL. MAINTENANCE INSTALLED NEW TRANSITION PANEL BS 460-500L, LBL 24 IAW SRM 53-00-53-2R-5.
- [SDR AALA202607280402](https://openairdocs.org/sdr/AALA202607280402.md): Transition Panel · corroded · Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: FILIFORM CORROSION ON TRANSITION PANEL SURFACE. MAINTENANCE INSTALLED NEW TRANSITION PANEL IAW IPC 53-42-11-11 & AARD 51-00-05-1.
- [SDR AALA202607246903](https://openairdocs.org/sdr/AALA202607246903.md): Shield · corroded · Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: AFT CARGO SHIELD STA. 767-787 RBL GALVANIC CORRODED SEVERAL SPOTS. MAINTENANCE INSTALLED NEW FORWARD SHIELD IAW AARD 51-00-05-1 AND BOEING DWG 146A0081.
- [SDR AALA202607222668](https://openairdocs.org/sdr/AALA202607222668.md): Transition Panel · corroded · Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: AFT CARGO TRANSITION PANEL BS 727E-727F+10 RBL 24 CORRODED. MAINTENANCE INSTALLED NEW TRANSITION PANEL BS 727E-727F+10 RBL 24 IAW AIPC 53-42-11-26, AARD 51-00-05-1 AND SRM 51-40-02.
- [SDR AALA202607227870](https://openairdocs.org/sdr/AALA202607227870.md): Transition Panel · corroded · Jul 11, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: AFT CARGO TRANSITION PANEL BS 757-727L RBL 24 GALVANIC CORRODED SEVERAL SPOTS. MAINTENANCE INSTALLED NEW RT TRANSITION PANEL IAW AIPC 53-42-11-26, AARD 51-00-05-1 AND SRM 51-40-02.
- [SDR AALA202607141994](https://openairdocs.org/sdr/AALA202607141994.md): Floorbeam · cracked · Jul 10, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor Beam
  > AIRCRAFT IN BASE MAINTENANCE: CRACKE FLOOR SUPPORT AT BS 540, RBL 0 TO RBL 221. MSINTENANCE REPLACED FLOOR SUPPORT AST BS 540, RBL 0 TO RBL 221 IAW IPC 53-42-11-66 AND AARD 51-00-05-1.
- [SDR AALA202607140462](https://openairdocs.org/sdr/AALA202607140462.md): Floorbeam · cracked · Jul 10, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor Beam
  > AIRCRAFT IN BASE MAINTENANCE: CRACKED FLOOR SUPPORT AT BS 540, LBL 0 TO LBL 22. MAINTENANCE REPLACED OOR SUPPORT AT BS 540, LBL 0 TO LBL 22 IAW IPC 53-42-11-66 AND AARD 51-00-05.1
- [SDR AALA202608044980](https://openairdocs.org/sdr/AALA202608044980.md): Floor Support · corroded · Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT AFT WET AREA, FLOOR SUPPORT AT STATION 947+1", RBL 26 HAS INTERGRANULAR CORROSION (AFT SIDE OF INBOARD AFT LAV MOUNT). MAINTENANCE REPLACED INTERCOSTAL AT STATION 947+1", RBL 26 PER AARD 51-00-05-1.
- [SDR AALA202607310825](https://openairdocs.org/sdr/AALA202607310825.md): Floorbeam · corroded · Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor Beam
  > AIRCRAFT IN BASE MAINTENANCE: RIGHT AFT WET AREA FLOOR SUPPORT AT STATION 947+1", RBL 50-RBL 53 HAS GALVANIC CORROSION (AFT SIDE OF OUTBOARD AFT LAV MOUNT). MAINTENANCE INSTALLED AT STATION 947+1", RBL 50-RBL 53 REPLACEMENT INERCOSTAL PER SRM 53-70-51-2R-5.
- [SDR AALA202607290797](https://openairdocs.org/sdr/AALA202607290797.md): Angle · corroded · Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CREASE ANGLE HAS EXFOLIATION CORROSION AT STA 986.5 TO STA 996, LBL 46. MAINTENANCE REPLACED CREASE ANGLE AT STA 986.5 TO STA 996, LBL 46. PER AARD 51-00-05-1 AND BOEING DRAWING 147A8510
- [SDR AALA202607285545](https://openairdocs.org/sdr/AALA202607285545.md): Floorbeam · corroded · Jul 9, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor Beam
  > AIRCRAFT IN BASE MAINTENANCE: LEFT AFT WET AREA. FLOORBEAM BS 947 LBL49-LBL23-LBL27 HAS EXFOLIATION CORROSION AT AND UNDER IB AFT LAV MOUNT. MAINTENANCE COMPLETED INSTALLATION OF NEW T CHORD AT STA.947, RBL 8 TO LBL 59 IAW SRM 53-70-51-2R-5.
- [SDR AALA202607224276](https://openairdocs.org/sdr/AALA202607224276.md): Floorbeam · corroded · Jul 8, 2026 · N957NN · Boeing 737823 · Fuselage Main, Floor Beam
  > AIRCRAFT IN BASE MAINTENANCE: EXFOLIATION CORROSION ON FLOOR BEAM STA 312 LBL 15. MAINTENANCE INSTALLED REPAIR PARTS IAW EA 377197 AND SRM 53-10-51 REPAIR 15.
- [SDR AALA202605267574](https://openairdocs.org/sdr/AALA202605267574.md): Door · out of adjust · May 24, 2026 · N957NN · Boeing 737823 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: AFT LAVATORY-D DOOR IS DIFFICULT TO OPEN. ADJUSTED THE LAVATORY-D DOOR AND APPLIED LUBE. PER AMM 25-40-14. OPS CHECK GOOD.
- [SDR AALA202604213399](https://openairdocs.org/sdr/AALA202604213399.md): Door · out of adjust · Apr 19, 2026 · N957NN · Boeing 737823 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR IS HARD TO OPEN. ADJUSTED LAVATORY DOOR. PER CMM 25-40-64.
- [SDR AALA202511186143](https://openairdocs.org/sdr/AALA202511186143.md): Screw · unsecure · Nov 17, 2025 · N957NN · Boeing 737823 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY-D DOOR EXTREMELY HARD TO OPEN. TIGHTEN SCREW ON LAVATORY-D UPPER TRIM. PER AMM 20-50-11. OPERATIONAL CHECK GOOD.
- [SDR AALA202508194559](https://openairdocs.org/sdr/AALA202508194559.md): Girt Bar · out of position · Aug 15, 2025 · N957NN · Boeing 737823 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: FORWARD ENTRY AND FORWARD SERVICE DOORS BOTH GIRT BARS REQUIRED EXCESSIVE FORCE TO ARM AND DISARM. CORRECTED Z-FOLD, PER AMM 25-66-01-601.
- [SDR AALA202508157903](https://openairdocs.org/sdr/AALA202508157903.md): Light · abnormal · Aug 12, 2025 · N957NN · Boeing 737823 · Landing Gear Retraction/Extension System
  > AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB OUT AROUND 4000 AGL NOSE GEAR EXTENDED WITH BOTH RED AND GREEN INDICATORS LIGHT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. ACCOMPLISHED FIM 32-30-00-810-810 AIRCRAFT JACKED
- [SDR AALA202507130341](https://openairdocs.org/sdr/AALA202507130341.md): Cam · out of adjust · Jul 10, 2025 · N957NN · Boeing 737823 · Emergency Equipment
  > AIRCRAFT WAS NOT GROUNDED: FLIGHT ATTDTS REPORTS MAIN CABIN DOOR 1L GIRT BAR IS STIFF AND DIFFICULT TO ARM AND DISARM. ADJUSTED L1 GIRT BAR HOLDER, OPERATIONAL CHECKED GOOD. PER AMM 25-66-01.
- [SDR AALA202504215525](https://openairdocs.org/sdr/AALA202504215525.md): Door · sticking · Apr 17, 2025 · N957NN · Boeing 737823 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: LAVATOR-D DOOR AND LOCK STICKING. REMOVED AND REPLACED LAVATORY DOOR. PER AIPC 25-40-00.
- [SDR AALA202402286078](https://openairdocs.org/sdr/AALA202402286078.md): Compensator · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Indicating System
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402287617](https://openairdocs.org/sdr/AALA202402287617.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity Sensor
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402287952](https://openairdocs.org/sdr/AALA202402287952.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity Sensor
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402281578](https://openairdocs.org/sdr/AALA202402281578.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity Sensor
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. **SUPPLEMENTAL REPORT FOR AALA202402206078: REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202
- [SDR AALA202402288867](https://openairdocs.org/sdr/AALA202402288867.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity Sensor
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402282995](https://openairdocs.org/sdr/AALA202402282995.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity Sensor
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41
- [SDR AALA202402288523](https://openairdocs.org/sdr/AALA202402288523.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity Sensor
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41-
- [SDR AALA202402288382](https://openairdocs.org/sdr/AALA202402288382.md): Probe · faulty · Feb 19, 2024 · N957NN · Boeing 737823 · Fuel Quantity Sensor
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE. REPLACED RIGHT WING TANK FUEL COMPENSATOR (AALA202402206078) AND 7 FUEL PROBES (AALA202402287617, AALA202402287952, AALA202402281578, AALA202402288867, AALA202402282995, AALA202402288523, AALA202402288382) PER AMM 28-41-
- [SDR AALA202402206078](https://openairdocs.org/sdr/AALA202402206078.md): Fuel Sys · out of balance · Feb 19, 2024 · N957NN · Boeing 737823 · Aircraft Fuel System
  > AIRCRAFT WAS GROUNDED: FUEL IMBALANCE.**SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
- [SDR AALA202311086803](https://openairdocs.org/sdr/AALA202311086803.md): Attach Angle · cracked · Oct 30, 2023 · N957NN · Boeing 737823 · Fuselage Main, Attach Fittings
  > AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR UPPER CHORD VAPOR BARRIER ATTACH ANGLE AT BS 663, LBL 6. REPLACED ANGLE PER AARD 51-00-05-R1.
- [SDR AALA202311031934](https://openairdocs.org/sdr/AALA202311031934.md): Angle · cracked · Oct 30, 2023 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR WEB UPPER CHORD SUPPORT ANGLE AT BS 663, RBL 64. REPLACED ANGLE PER AARDD 51-00-05-1 AND DWG 111A1000.
- [SDR AALA202305117739](https://openairdocs.org/sdr/AALA202305117739.md): Pump · unserviceable · May 1, 2023 · N957NN · Boeing 737823 · Engine Fuel Pump
  > AIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT FOR AALA202305047739: REPLACED ENGINE 1 FUEL PUMP PER AMM
- [SDR AALA202305115493](https://openairdocs.org/sdr/AALA202305115493.md): Fuel Heater · unserviceable · May 1, 2023 · N957NN · Boeing 737823 · Fuel Heater
  > AIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT FOR AALA202305047739: REPLACED ENGINE 1 FUEL PUMP PER AMM
- [SDR AALA202305119633](https://openairdocs.org/sdr/AALA202305119633.md): Hmu · unserviceable · May 1, 2023 · N957NN · Boeing 737823 · Fuel Control/Turbine Engines
  > AIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT FOR AALA202305047739: REPLACED ENGINE 1 FUEL PUMP PER AMM
- [SDR AALA202305047739](https://openairdocs.org/sdr/AALA202305047739.md): Unknown · unknown · May 1, 2023 · N957NN · Boeing 737823 · Engine (Turbine/Turboprop)
  > AIRCRAFT WAS GROUNDED: ON TAKEOFF THE NUMBER 1 ENGINE DID NOT DEVELOP FULL TAKEOFF THRUST AT 26 K MAX. NUMBER 1 SHOWED 98.7 SHOULD HAVE BEEN 100.7 N1 LOW SPEED REJECT AT 75 KNOTS. **SUPPLEMENTAL REPORT REQUIRED**(OPEN)
- [SDR AALA202206239384](https://openairdocs.org/sdr/AALA202206239384.md): Lamp · inoperative · Jun 22, 2022 · N957NN · Boeing 737823 · Emergency Lighting
  > AIRCRAFT WAS GROUNDED: L2 DOOR EXTERIOR EMERGENCY EXIT LIGHT IS INOPERATIVE. REMOVED AND REPLACED LIGHT BULB PER AMM 33-51-04.
- [SDR AALA202204113513](https://openairdocs.org/sdr/AALA202204113513.md): Handle · unsecure · Apr 9, 2022 · N957NN · Boeing 737 · Fixed Inner Doors
  > AIRCRAFT WAS NOT GROUNDED: FORWARD LAVATORY DOOR HANDLE SEPARATED. REINSTALLED FORWARD LAVATORY DOOR HANDLE, OPERATIONS CHECKS GOOD.
- [SDR AALA202108186120](https://openairdocs.org/sdr/AALA202108186120.md): Bearing · missing · Aug 18, 2021 · N957NN · Boeing 737823 · Flight Compartment Windows
  > AIRCRAFT WAS NOT GROUNDED: FIRST OFFICER'S SLIDE WINDOW MISSING BOTTOM FORWARD BEARING. INSTALLED BEARING PER AMM 56-12-00
- [SDR AALA202105139003](https://openairdocs.org/sdr/AALA202105139003.md): Smoke Detector · false activation · May 12, 2021 · N957NN · Boeing 737823 · Smoke Detection
  > AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE ILLUMINATED ON CLIMB OUT. RAN CHECK LIGHT. ACCOMPLISHED LAVATORY SMOKE DETECTION SELF TEST PER AMM 26-14-00. OPERATIONS TEST CHECKED OK.
- [SDR AALA202011029011](https://openairdocs.org/sdr/AALA202011029011.md): Floorboard · damaged · Nov 1, 2020 · N957NN · Boeing 737823 · Fuselage Floor Panel
  > AIRCRAFT WAS NOT GROUNDED. SOFT FLOORBOARD IN FWD CABIN, AREA MEASURING L=13.5 IN, W=11.0 IN. ACCOMPLISHED TIME-LIMITED REINFORCING REPAIR, IAW EA309546A. REPLACED FLOORBOARD WITH NEW, IAW AMM 53-21-00.
- [SDR AALA202011029013](https://openairdocs.org/sdr/AALA202011029013.md): Floorboard · damaged · Oct 30, 2020 · N957NN · Boeing 737823 · Fuselage Floor Panel
  > AIRCRAFT WAS NOT GROUNDED. SOFT FLOORBOARD CAUSING CARPET TO RAISE SIGNIFICANTLY ALONG SEAM FROM SEAT 14A TO 14F. REPLACED FLOORBOARD WITH NEW, IAW AMM 53-21-00.
- [SDR AALA202008109024](https://openairdocs.org/sdr/AALA202008109024.md): Attach Angle · cracked · Jul 29, 2020 · N957NN · Boeing 737823 · Fuselage Main, Attach Fittings
  > AIRCRAFT IN BASE MAINTENANCE: CRACK IN ATTACH CLIP OF TRANSITION PANEL AT STA 500H AND STR 25R, MEASURING L=0.5 IN, W=0.02 IN, D=0.002 IN. REPLACED ATTACH CLIP WITH NEW IAW AARD 51-00-05.
- [SDR AALA2020080769022](https://openairdocs.org/sdr/AALA2020080769022.md): Floor Support · corroded · Jul 29, 2020 · N957NN · Boeing 737823 · Fuselage Miscellaneous Structure
  > AIRCRAFT IN BASE MAINTENANCE: CORRSION OF INTERCOSTAL BETWEEN STA 947 AND STA 967 AT LBL 24, MEASURING L=2.0 IN, W=1.0 IN, D=0.04 IN. REPLACED INTERCOSTAL WITH NEW IAW SRM 51-10-02-0G.
- [SDR AALA2020080769020](https://openairdocs.org/sdr/AALA2020080769020.md): Floorbeam · cracked · Jul 29, 2020 · N957NN · Boeing 737823 · Fuselage Main, Floor Beam
  > AIRCRAFT IN BASE MAINTENANCE: CRACKED FLOOR SUPPORT AT BS 540 BETWEEN BL0 AND LBL 24.75, MEASURING L=2.0 IN, W=0.005 IN. REPLACED FLOOR SUPPORT WITH NEW IAW AARD 51-00-05-1 AND SRM 51-40-02.

Next page: https://openairdocs.org/aircraft/N957NN/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 = 'N957NN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N957NN/reports

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