# Service difficulty reports: N340NB

A list on [N340NB](https://openairdocs.org/aircraft/N340NB.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 5 · 211 reports

- [SDR DALA2026070503906](https://openairdocs.org/sdr/DALA2026070503906.md): Oxygen Box · open · Jul 1, 2026 · N340NB · Airbus A319114 · Passenger Oxygen System
  > SHIP 3140 DISC: OXYGEN MASK COMPARTMENT OPENED UP ON LANDING IN FORWARD LAV. RESET O2 CONTAINER IN FWD LAV PER A319 AMM 35-21. OK FOR SERVICE. (LP: 8641230, AIRCRAFT WAS GROUNDED)
- [SDR DALA2026061503562](https://openairdocs.org/sdr/DALA2026061503562.md): Access Panel · corroded · Jun 11, 2026 · N340NB · Airbus A319114 · Nacelle/Pylon, Plate/Skin
  > LEVEL 2 CORROSION, NR 2 ENGINE, RT UPPER PYLON, ACCESS PANEL 424CR WITH CORROSION. REPAIRED EXTERNAL SKIN IN ACCESS PANEL 424CR, ENGINE NR 2 RT UPPER PYLON AREA IAW SRM 54-52-11-300-003 PARAG 2.A FIG 001, REV 158. THIS REPAIR IS CATEGORY A WITH NO ADDITIONAL
- [SDR DALA2026033002092](https://openairdocs.org/sdr/DALA2026033002092.md): Fan · dirty · Mar 29, 2026 · N340NB · Airbus A319114 · Air Distribution Fan
  > ATB AND DE DUE TO A BURNING PLASTIC ODOR IN THE FLIGHT DECK AND FORWARD GALLEY. FOUND THE EXTRACT FAN WITH HOT TEMPERATURE, REMOVED AND FOUND DEBRIS IN FAN. REPLACED EXTRACT FAN (18HQ). (LP: 7796361)
- [SDR DALA2025070805158](https://openairdocs.org/sdr/DALA2025070805158.md): Proximity Switch · inoperative · Jul 4, 2025 · N340NB · Airbus A319114 · Door Warning System
  > SHIP 3140 FWD CARGO DOOR SENSOR INDICATION INOP. CORRECTIVE ACTION: R/R FWD CARGO DOOR INDICATION PROXIMITY SWITCH 30WV PER A319 AMM 52-71. (6471942).
- [SDR DALA2025020400826](https://openairdocs.org/sdr/DALA2025020400826.md): Solenoid Valve · faulted · Feb 3, 2025 · N340NB · Airbus A319114 · Leading Edge Slat Control System
  > SHIP 3140 "F/CLT SLAT TIP BRK FAULT" MSG BEFORE DOOR CLOSE. CORRECTIVE ACTION: ON ARRIVAL UNABLE TO DUPLICATE FAULT. R/R RT WTB SOLENOID VLV 34CVA AS PRECOUSIONARY PER A319 AMM 27-81. SYS OPS CHK GOOD. A/C OK FOT SVC. (6695640)
- [SDR DALA2025011700411](https://openairdocs.org/sdr/DALA2025011700411.md): Skin · corroded · Jan 16, 2025 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION IN 140 RH WING TOP SKIN PANEL #2 TRAILING EDGE. CORRECTIVE ACTION: COMPLIED WITH ER/A 617851-14AD. (0764506)
- [SDR DALA2025011700410](https://openairdocs.org/sdr/DALA2025011700410.md): Skin · corroded · Jan 16, 2025 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 OVERHANG / CORROSION IN RH WING TOP SKIN PANEL #2 TRAILING EDGE. CORRECTIVE ACTION: COMPLIED WITH ER/A 617851-14AD. (0764502)
- [SDR DALA2025011700409](https://openairdocs.org/sdr/DALA2025011700409.md): Skin · corroded · Jan 16, 2025 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION WAS FOUND AT LOWER SKIN PANEL #2. CORRECTIVE ACTION: COMPLIED WITH ER/A 617851-14AD. (0764496)
- [SDR DALA2025011600402](https://openairdocs.org/sdr/DALA2025011600402.md): Skin · damaged · Jan 15, 2025 · N340NB · Airbus A319114 · Fuselage Main, Plate/Skin
  > SHIP 3140 THREE (3) SCRATCHES, ONE DENT AND ONE DEFORMATION (BENT) IN THE SKIN LOCATED APPROXIMATELY AT FR8 LEVEL, BETWEEN Y175 AND Y520. CORRECTIVE ACTION: COMPLIED WITH ER/A 619030-14. (0762559)
- [SDR DALA2025011600401](https://openairdocs.org/sdr/DALA2025011600401.md): Skin · damaged · Jan 15, 2025 · N340NB · Airbus A319114 · Fuselage Main, Plate/Skin
  > SHIP 3140 FUSELAGE NOSE FWD FUSELAGE FR & SKIN AT FR8 LEVEL, BTWN Y175 & Y520, CLOSE TO JACKING POINT DAMAGES. CORRECTIVE ACTION: REPAIRED PER ER/A 619030-14. (0762552)
- [SDR DALA2024122611996](https://openairdocs.org/sdr/DALA2024122611996.md): Web · damaged · Dec 25, 2024 · N340NB · Airbus A319114 · Spoilers
  > SHIP 3140 LH #5 SPOILER ANTI-ROTATION WEB DAMAGED. CORRECTIVE ACTION: R/R SPOILER PANEL PER A319 AMM 27-64-45. (6397528)
- [SDR DALA2024072607494](https://openairdocs.org/sdr/DALA2024072607494.md): Window Frame · cracked · Jul 26, 2024 · N340NB · Airbus A319114 · Fuselage Main, Structure
  > SHIP 3140 CRACK INDICATION ON LH WINDSHIELD FRAME VERTICAL POST, UPPER BOLT LOC. AT 1 O CLOCK LOOKING FRONT. CORRECTIVE ACTION: REPAIRED ER/A 617687-14AD. (0466556)
- [SDR DALA2024072607493](https://openairdocs.org/sdr/DALA2024072607493.md): Skin · corroded · Jul 26, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 RH WING TOP SKIN PANEL #2 TRAILING EDGE OVERHANG CORROSION. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0466484)
- [SDR DALA2024072607492](https://openairdocs.org/sdr/DALA2024072607492.md): Skin · corroded · Jul 26, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION RH WING TOP SKIN PANEL #2 TRAILING EDGE OVERHANG. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0466471)
- [SDR DALA2024072607491](https://openairdocs.org/sdr/DALA2024072607491.md): Fitting · damaged · Jul 25, 2024 · N340NB · Airbus A319114 · Fuselage Main, Structure
  > SHIP 3140 BURRED MATERIAL ON LOWER LATERAL FITTING AVIONICS RACK 80VU RH SIDE. CORRECTIVE ACTION: REPAIRED PER ER/A 617718-14AD. (0466063)
- [SDR DALA2024072607490](https://openairdocs.org/sdr/DALA2024072607490.md): Skin · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION EXTERNAL SKIN TRAILING EDGE AREA AT LEVEL RIB 21 ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0465678)
- [SDR DALA2024072607489](https://openairdocs.org/sdr/DALA2024072607489.md): Skin · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION TRAILING EDGE LOWER SURFACE OF UPPER SKIN BTW RIB 17 AND RIB 18 ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0465673)
- [SDR DALA2024072607488](https://openairdocs.org/sdr/DALA2024072607488.md): Skin · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION TRAILING EDGE LOWER SRUFACE OF UPPER SKIN AT LEVEL RIB 17 ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0465664)
- [SDR DALA2024072607487](https://openairdocs.org/sdr/DALA2024072607487.md): Skin · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION TRAILING EDGE LOWER SURFACE UPPER SKIN BTW RIB 15 AND RIB 16 ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0465653)
- [SDR DALA2024072607486](https://openairdocs.org/sdr/DALA2024072607486.md): Skin · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION TRAILING EDGE LOWER SURFACE UPPER SKIN BTW RIB 14 TO RIB 15 ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0465649)
- [SDR DALA2024072607485](https://openairdocs.org/sdr/DALA2024072607485.md): Skin · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION UPPER SURFACE EXTERNAL SKIN LOCATED BETWEEN RIB 11 TO RIB 12 TRAILING EDGE AREA ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 617851-14AD. (0465643)
- [SDR DALA2024072607484](https://openairdocs.org/sdr/DALA2024072607484.md): Skin · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION TRAILING EDGE LOWER SURFACE OF UPPER SKIN AT LEVEL RIB 10 ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 0465637. (0465637)
- [SDR DALA2024072507466](https://openairdocs.org/sdr/DALA2024072507466.md): Shear Tie · corroded · Jul 25, 2024 · N340NB · Airbus A319114 · Fuselage Internal Mounting Structure
  > SHIP 3140 CORROSION FRAME SUPPORT INTERNAL STRUCTURE LOCATED BETWEN FR69 TO FR70 AND STR23L IN AFT GALLEY AREA. CORRECTIVE ACTION: REPALCED FRAME PER A319 SRM 53-27. (0464712)
- [SDR DALA2024072507465](https://openairdocs.org/sdr/DALA2024072507465.md): Fitting · corroded · Jul 24, 2024 · N340NB · Airbus A319114 · Fuselage Main, Attach Fittings
  > SHIP 3140 CORROSION CENTER FITTING LOCATED BTW FR66 TO FR68 AT LEVEL STR23L AT AFT GALLEY AREA. CORRECTIVE ACTION: REPLACED CENTER FITTING LOCATED BTW FR66 TO FR68 AT LEVEL STR23L AT AFT GALLEY AREA AS PER A319 SRM 51-72-11. (0463753)
- [SDR DALA2024072507464](https://openairdocs.org/sdr/DALA2024072507464.md): Frame · damaged · Jul 24, 2024 · N340NB · Airbus A319114 · Fuselage Main, Frame
  > SHIP 3140 DAMAGED FUSELAGE NOSE FWD FUSELAGE FR & SKIN AT FR8 LEVEL, BTWN Y175 & Y520, CLOSE TO JACKING POINT. CORRECTIVE ACTION: REPAIRED PER ER/A 619030-14. (0463744)
- [SDR DALA2024072507463](https://openairdocs.org/sdr/DALA2024072507463.md): Skin · damaged · Jul 24, 2024 · N340NB · Airbus A319114 · Fuselage Main, Plate/Skin
  > SHIP 3140 DAMAGED NOSE FWD FUSELAGE FR & SKIN AT FR8 LEVEL, BTWN Y175 & Y520, CLOSE TO JACKING POINT. CORRECTIVE ACTION: REPAIRED PER ER/A # 619030-14. (0463750)
- [SDR DALA2024072407439](https://openairdocs.org/sdr/DALA2024072407439.md): Skin · scratched · Jul 24, 2024 · N340NB · Airbus A319114 · Fuselage Main, Plate/Skin
  > SHIP 3140 SCRATCH EXTERNAL SKIN LOC BTW FR 7 TO FR 8 LOWER FUSELAGE. CORRECTIVE ACTION: REPAIRED PER ER/A 619030-14. (0462841)
- [SDR DALA2024072307380](https://openairdocs.org/sdr/DALA2024072307380.md): Bearing · excess play · Jul 21, 2024 · N340NB · Airbus A319114 · Spoilers
  > SHIP 3140 EXCESSIVE PLAY BEARING CENTER HINGE FITTING SPOILER 3 ON RH WING (2 EA). CORRECTIVE ACTION: REPAIRED PER ER/A 618391-14. (0459250)
- [SDR DALA2024072207373](https://openairdocs.org/sdr/DALA2024072207373.md): Skin · corroded · Jul 20, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION TRAILING EDGE LOWER SURFACE OF UPPER SKIN AT LEVEL RIB 14 TO RIB 15 0N LH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 617944-14. (0457653)
- [SDR DALA2024072207372](https://openairdocs.org/sdr/DALA2024072207372.md): Pressure Blkhd · cracked · Jul 20, 2024 · N340NB · Airbus A319114 · Fuselage Main, Bulkhead
  > SHIP 3140 CRACK INDICATION FOUND AROUND OF FASTENER LOC FWD FACE OF THE PRESSURE BILK HEAD BTW STR30LH AND STR 31LH FR35. CORRECTIVE ACTION: REPAIRED PER ER/A 617703-14AD. (0457646)
- [SDR DALA2024072207368](https://openairdocs.org/sdr/DALA2024072207368.md): Skin · corroded · Jul 19, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION RH WING TOP SKIN PANEL #2 TRAILING EDGE OVERHANG. CORRECTIVE ACTION: REPAIRED PER ERA 617851-14AD. (0456576)
- [SDR DALA2024071907296](https://openairdocs.org/sdr/DALA2024071907296.md): Skin · damaged · Jul 18, 2024 · N340NB · Airbus A319114 · Fuselage Main, Plate/Skin
  > SHIP 3140 DAMAGED NOSE FWD FUSELAGE FR & SKIN AT FR8 LEVEL, BTWN Y175 & Y520, CLOSE TO JACKING POINT. CORRECTIVE ACTION: REPAIRED PER ERA 619030-14. (0454265)
- [SDR DALA2024071807239](https://openairdocs.org/sdr/DALA2024071807239.md): Skin · corroded · Jul 17, 2024 · N340NB · Airbus A319114 · Wing Spar
  > SHIP 3140 CORROSION EXTERNAL SKIN TRAILING EDGE AREA BETWEEN RIB20 AND RIB 21 ON RH WING. CORRECTIVE ACTION: PERFORMED REPAIR AREA LOC.ON TRAILING EDGE AREA ON LOWER SURFACE OF UPPER SKIN AT LEVEL RIB 20 AND RIB 21 ON RH WING AS PER A319 SRM 51-74-00. (0452484
- [SDR DALA2024071607174](https://openairdocs.org/sdr/DALA2024071607174.md): Skin · corroded · Jul 15, 2024 · N340NB · Airbus A319114 · Wing, Plate/Skin
  > SHIP 3140 CORROSION FOUND IN LH WING SKIN LWR SURFACE OF THE UPPER SKIN AT TRAILING EDGE OVERHANG AREA BTWN RIB 14 AND RIB 15. CORRECTIVE ACTION: REPAIRED PER ER/A 617944-14. (0448680)
- [SDR DALA2024071507129](https://openairdocs.org/sdr/DALA2024071507129.md): Bulkhead · cracked · Jul 13, 2024 · N340NB · Airbus A319114 · Fuselage Main, Bulkhead
  > CRACKS FUSELAGE BULKHEADS FR35 AT STGR30LH. CORRECTIVE ACTION: REPAIRED PER ERA 617703-14AD. (0444386)
- [SDR DALA2024071507128](https://openairdocs.org/sdr/DALA2024071507128.md): Bulkhead · cracked · Jul 13, 2024 · N340NB · Airbus A319114 · Fuselage Main, Bulkhead
  > SHIP 3140 CRACKS FUSELAGE BULKHEADS FR35 AT STGR30LH. CORRECTIVE ACTION: REPAIRED PER ERA 617703-14AD. (0444372)
- [SDR DALA2024070806923](https://openairdocs.org/sdr/DALA2024070806923.md): Floor Support · corroded · Jul 7, 2024 · N340NB · Airbus A319114 · Fuselage Miscellaneous Structure
  > SHIP 3140 CORROSION FLOOR BEAM +Y765 AT LEVEL FR16 AT FWD GALLEY AREA. CORRECTIVE ACTION: REPLACED FLOOR BEAM Y765 FROM FR 66 TO FR 70 AT AFT GALLEY AREA AS PER A319 SRM 51-42-11 AND SRM 51-72-11. (0434289)
- [SDR DALA2024070806922](https://openairdocs.org/sdr/DALA2024070806922.md): Seat Track · corroded · Jul 7, 2024 · N340NB · Airbus A319114 · Fuselage, Seat/Cargo Attach Fittings
  > SHIP 3140 CORROSION SEAT TRACK -Y1292 LOCATED AT LEVEL FR20 AT FWD GALLEY AREA. CORRECTIVE ACTION: REPLACED SEAT TRACK -Y1262 LOCATED ON FR12 TO FR24 AT FWD GALLEY AREA AS PER A319 SRM 51-42-11-801 AND A319 SRM 51-72-11. (0434278)
- [SDR DALA2024070806921](https://openairdocs.org/sdr/DALA2024070806921.md): Seat Track · corroded · Jul 6, 2024 · N340NB · Airbus A319114 · Fuselage, Seat/Cargo Attach Fittings
  > SHIP 3140 CORROSION SEAT TRACK +Y1292 LOCATED AT LEVEL FR66 AT AFT GALLEY AREA. CORRECTIVE ACTION: REPLACED SEAT TRACK Y1292 LOCATED AT LEVEL FR64 TO FR66 AFT GALLEY AREA AS PER A319 SRM 51-42-11-801 AND AS PER A319 SRM 51-72- 11-911. (0432688)
- [SDR DALA2024070806905](https://openairdocs.org/sdr/DALA2024070806905.md): Bonding Plate · corroded · Jul 5, 2024 · N340NB · Airbus A319114 · Trailing Edge Flaps
  > SHIP 3140 CORROSION BONDING PLATE FLAP TRACK FAIRING 4 ON LH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 618277-14. (0430950)
- [SDR DALA2024070806904](https://openairdocs.org/sdr/DALA2024070806904.md): Bonding Plate · corroded · Jul 5, 2024 · N340NB · Airbus A319114 · Trailing Edge Flaps
  > SHIP 3140 CORROSION FLAP TRACK FAIRING 631CB BONDING PLATE ON RH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 618277-14. (0430946)
- [SDR DALA2024070806903](https://openairdocs.org/sdr/DALA2024070806903.md): Bonding Plate · corroded · Jul 5, 2024 · N340NB · Airbus A319114 · Trailing Edge Flaps
  > SHIP 3140 CORROSION BONDING PLATE FLAP TRACK FAIRING 3 (532CB) ON LH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 618277-14. (0430937)
- [SDR DALA2024070806902](https://openairdocs.org/sdr/DALA2024070806902.md): Bonding Plate · corroded · Jul 5, 2024 · N340NB · Airbus A319114 · Trailing Edge Flaps
  > SHIP 3140 CORROSION BONDING PLATE FLAP TRACK FAIRING 2 (531CB) ON LH WING. CORRECTIVE ACTION: REPAIRED PER ER/A 618277-14. (0430934)
- [SDR DALA2024070806897](https://openairdocs.org/sdr/DALA2024070806897.md): Dummy Rail · corroded · Jul 5, 2024 · N340NB · Airbus A319114 · Fuselage, Seat/Cargo Attach Fittings
  > SHIP 3140 CORROSION RAIL DUMMY Y503.2 LOCATED AT LEVEL FR16 AT FWD GALLEY AREA (SSI 531189). CORRECTIVE ACTION: REPLACED RAIL DUMMY Y503.2 LOCATED BTW FR12 TO FR16 AT FWD GALLEY AREA AS PER A319 SRM 51-72-11-911 AND SRM 51-42-11-801. (0430963)
- [SDR DALA2024070806896](https://openairdocs.org/sdr/DALA2024070806896.md): Stringer · corroded · Jul 5, 2024 · N340NB · Airbus A319114 · Fuselage Main, Longeron/Stringer
  > SHIP 3140 CORROSION STRINGER 44 LOCATED FR59 TO FR61 IN AFT CARGO COMPARTMENT. CORRECTIVE ACTION: REMOVED AND REPLACED STRINGER 44 LOCATED ON FR59 TO FR63 IN AFT CARGO COMPARTMENT AS PER A319 SRM 51-72-11-801 AND SRM 51-42-11-801. (0430958)
- [SDR DALA2024070406759](https://openairdocs.org/sdr/DALA2024070406759.md): Floor Panel · corroded · Jul 3, 2024 · N340NB · Airbus A319114 · Fuselage Floor Panel
  > CORROSION IN CABIN FLOOR PANEL 261DF IN AFT GALLEY AREA. REPLACED PER ER/A 618078-14.
- [SDR DALA2024070306737](https://openairdocs.org/sdr/DALA2024070306737.md): Window Frame · cracked · Jul 2, 2024 · N340NB · Airbus A319114 · Fuselage Main, Structure
  > CRACK INDICATIONS WERE FOUND AT LH FRONT WINDSHIELD FRAMING. REPAIRED PER ERA 617687-14AD.
- [SDR DALA2024070306736](https://openairdocs.org/sdr/DALA2024070306736.md): Window Frame · cracked · Jul 2, 2024 · N340NB · Airbus A319114 · Fuselage Main, Frame
  > SHIP 3140 CRACK INDICATION WAS FOUND AFFECTING THE RH WINDSHIELD FRAMING. CORRECTIVE ACTION: REPAIRED PER ERA 617687-14AD. (0425745)
- [SDR DALA2024070306735](https://openairdocs.org/sdr/DALA2024070306735.md): Fitting · corroded · Jul 2, 2024 · N340NB · Airbus A319114 · Nacelle/Pylon, Main Frame
  > CORROSION SPIGOT FITTING RECEPTACLE BORE ON LH PYLON. REMOVED AND REPLACED LOWER SPIGOT FITTING LH PYLON AS PER A319 SRM 54-51-12-300-001.
- [SDR DALA2024070306734](https://openairdocs.org/sdr/DALA2024070306734.md): Fairing · corroded · Jul 2, 2024 · N340NB · Airbus A319114 · Trailing Edge Flaps
  > CORROSION FLAP TRACK FAIRING 632CB BONDING PLATE ON RH WING. REPAIRED PER ER/A 618277-14.

Next page: https://openairdocs.org/aircraft/N340NB/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 = 'N340NB' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N340NB/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.