# Service difficulty reports: N647NN

A list on [N647NN](https://openairdocs.org/aircraft/N647NN.md).

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

- [SDR VNAA2026090124103](https://openairdocs.org/sdr/VNAA2026090124103.md): Selector Valve · faulted · Aug 28, 2026 · N647NN · Cndair CL6002D24 · Landing Gear Retraction/Extension System
  > GEAR DISAGREE ON TAKE OFF. REMOVED AND REPLACED VALVE ASSY, MLG SELECTOR IAW AMM 32-32-10-000/400-801-A01 OPS CHECK GOOD. NO DISCREPANCIES NOTED AT THIS TIME.
- [SDR VNAA202511210009](https://openairdocs.org/sdr/VNAA202511210009.md): Bracket · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > INITIAL INSPECTION CORROSION ON BRACKETS OF PANELS 542AZ AND 642AZ. BRACKETS OF PANELS 542AZ AND 642AZ WAS EVALUATED OUT OF LIMITS PER SRM 53-00-00-101-001-A01 AND REPLACED PER SRM 51-42-21-001-001-A01.
- [SDR VNAA202511210006](https://openairdocs.org/sdr/VNAA202511210006.md): Angle · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON ANGLE RETAINER (2EA) LBL=34 AND RBL=34 FWD SIDE OF MLG WHEEL WELL. THE RETAINER WAS EVALUATED, DUE EXCESSIVE CORROSION ON ANGLE RETAINER (1 EA) LBL+34 FWD SIDE OF MLG WHEEL WELL PER SRM 53-00-01-101-001-A01, WAS EVALUATED, GVI ON ANGLE RETAINER
- [SDR VNAA202511210031](https://openairdocs.org/sdr/VNAA202511210031.md): Fitting · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION WAS FOUND ON FLOORBEAM FITTING AT FS 349 AND STGR 18L AT CABIN PAX. FLOORBEAM FITTING AT BS 349, STRINGER 18L AT CABIN PAX WAS REPLACED IAW SRM SRM 51-42-21-001-001-A01.
- [SDR VNAA202511210030](https://openairdocs.org/sdr/VNAA202511210030.md): Fitting · damaged · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > REMOVE STEADY FITTING TO BE INSTALLED, THEN INSTALLED A SERVICEABLE PART. STEADY FITTING WAS REPLACED IAW SRM 51-42-21-001-001-A01 AND AMM 55-32-86.
- [SDR VNAA202511210029](https://openairdocs.org/sdr/VNAA202511210029.md): Bracket · worn · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Wing Miscellaneous Structure
  > SLAT PANEL NR 3, WEAR ON BRACKET ASSY OF SLAT TRACK NR 1 AT RT WING. SLAT PANEL NR 3, WEAR ON BRACKET ASSY OF SLAT TRACK NR 1 AT RT WING WAS REPAIRED PER REO 690-27-81-013 REV -.
- [SDR VNAA202511210028](https://openairdocs.org/sdr/VNAA202511210028.md): Floorbeam · cracked · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CRACK FLOORBEAM RBL 12 ON BS 220 AT FWD FLIGHT CONTROLS COMPARTMENT. FLOORBEAM RBL 12 ON BS 220 AT FWD FLIGHT CONTROLS COMPARTMENT WAS REPAIRED IAW REO 690-53-11-2058 REV -,
- [SDR VNAA202511210027](https://openairdocs.org/sdr/VNAA202511210027.md): Support Fitting · cracked · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK ON AFT REFUEL DUCT MOUNTING SUPPORT BTW BS 677 TO 669 BTW STRG 22 - 21R. ON AFT REFUEL DUCT MOUNTING SUPPORT BTW BS 677 TO 669 BTW STRIGERS 21-22R WAS REPAIRED IAW REO 690-28-25-043 REV-. AREA IS WITHIN LIMITS IAW SRM 51-21-06-001-001-A01 AND EVALUAT
- [SDR VNAA202511210026](https://openairdocs.org/sdr/VNAA202511210026.md): Door Sill · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Aircraft Structures
  > CORROSION ON SILL OF DOOR AT AFT BAGAGE COMPARTMENT. CORROSION ON SILL OF DOOR AT AFT BAGAGE COMPARTMENT WAS REMOVED AND EVALUATED, THEREFORE REWORKED AREA IS WITHIN LIMITS PER SRM 51-21-06-001-001-A01 AND EVALUATE PER SRM 53-61-23-201-001-A01.
- [SDR VNAA202511210025](https://openairdocs.org/sdr/VNAA202511210025.md): Access Panel · mechanic error · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Wing, Plate/Skin
  > MISDRILLED ACCESS PANEL 684DB ALSO ON SETTLEMENT AREA OF ACCESS PANEL 684DB AT RH WING INB FLAP. ACCESS PANEL 684DB ALSO ON SETTLEMENT AREA OF ACCESS PANEL 684DB AT RT WING INBD FLAP WERE REPAIRED IAW REO 690-57-52-552 REV -.
- [SDR VNAA202511210024](https://openairdocs.org/sdr/VNAA202511210024.md): Fitting · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON SUPPORTS FITTINGS (4E/A) BTW BS 280 AND BS 310 BTW BL 0 AND LBL 40 AT FWD PAX CABIN FLOOR STRUCTURE. CORROSION ON SUPPORTS FITTINGS (3 E/A) BTW BS 280 AND BS 310 BTW BL 0 AND LBL 40 AT FWD PAX CABIN FLOOR STRUCTURE WAS EVALUATED OUT OF LIMITS IAW
- [SDR VNAA202511210023](https://openairdocs.org/sdr/VNAA202511210023.md): Fitting · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON CLOSING FITTINGS (2E/A) ON FS342 AND FS314 AT FWD PAX CABIN FLOOR STRUCTURE. EVALUATED, PER EXCESSIVE DAMAGE ON FITTINGS (2E/A) ON FS342 AND FS314 AT FWD PAX CABIN FLOOR STRUCTURE PER SRM 53-00-00-101-001-A01 AND REPLACED SRM 51-42-06-001-001-A01
- [SDR VNAA202511210022](https://openairdocs.org/sdr/VNAA202511210022.md): Angle · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON MID CAP ANGLE FROM FS310 TO FS349 OF PASSENGER DOOR SILL AT PAX CABIN. MID CAP ANGLE FROM FS310 TO FS349 OF PASSENGER DOOR SILL AT PAX CABIN WAS EVALUATED OUT OF LIMITS PER CRJ 900 SRM 53-00-00-101-001-A01 AND REPLACED PER CRJ-900 SRM 51-41-02-00
- [SDR VNAA202511210021](https://openairdocs.org/sdr/VNAA202511210021.md): Seat Track · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LH SIDE SEAT RAILS LBL 45 (STRG 15LH) BTW FS 785TO FS 847, BTW FS 744 TO FS 785, BTW FS 661+16 TO FS 720, BTW FS 661 TO 549 & BTW FS 379 TO 548 AT PASSENGER CABIN. CORROSION ON FLOOR SEAT RAILS BTW FS 881 TO FS 913, BTW FS 661+16 TO FS 720, BTW F
- [SDR VNAA202511210020](https://openairdocs.org/sdr/VNAA202511210020.md): Seat Track · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > WEAR AND CORROSION ON RH SIDE SEAT RAILS RBL 45 (STGR 15RH) BTW FS 379 TO FS 394, BTW FS 469 TO FS 581, BTW FS 629 TO FS 661, BTW FS 744 TO FS 761 & BTW FS 785 TO FS 797 AT PASSENGER CABIN. RT SIDE SEAT RAILS RBL 45 (STGR 15RH) BTW FS 379 TO FS 394, BTW FS 46
- [SDR VNAA202511210019](https://openairdocs.org/sdr/VNAA202511210019.md): Seat Track · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT RAILS BTW FS 881 TO FS 913, BTW FS 661+16 TO FS 720, BTW FS 661 TO 549 & BTW FS 379 TO 548 AT LBL 9 PASSENGER CABIN. CORROSION ON FLOOR SEAT RAILS BTW FS 881 TO FS 913, BTW FS 661+16 TO FS 720, BTW FS 661 TO 549 & BTW FS 379 TO 548 AT
- [SDR VNAA202511210018](https://openairdocs.org/sdr/VNAA202511210018.md): Seat Track · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > WEAR AND CORROSION ON FLOOR SEAT RAILS BTW FS 349 TO FS 364, BTW FS 661+46 TO 661+74, BTW FS 720 TO FS 744 & BTW FS 847 TO FS 977 AT RBL 9 PASSENGER CABIN. FLOOR SEAT RAILS BTW FS 349 TO FS 364, BTW FS 661+46 TO 661+74, BTW FS 720 TO FS 744 & BTW FS 847 TO F
- [SDR VNAA202511210017](https://openairdocs.org/sdr/VNAA202511210017.md): Housing · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Wing Main, Frame Structure
  > CORROSION ON THE MATING SURFACE OF THE PANEL ASSEMBLY FROM SS15.50 TO SS39.00 (ACCESS 621AB), AS WELL AS CORROSION ON MATING SURFACE OF LOWER EDGE OF ACCESS 621AT, RIGHT WING. CORROSION ON THE MATING SURFACE OF THE PANEL ASSEMBLY FROM SS15.50 TO SS39.00 (ACC
- [SDR VNAA202511210016](https://openairdocs.org/sdr/VNAA202511210016.md): Floor Support · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR SUPPORTS PLATES ON FS 517.00, FS 565.00, FS 581.00, AND FS 613.00, CORROSION ON ANGLE BTW FS 501.00 AND FS 517.00 ON STRINGER 24LH, CORROSION ON BRACKETS-MACHINED ON FS 517.00 AND FS 539.00, AND ALSO CORROSION ON JOINT PLATE-LOWER EXTERNAL O
- [SDR VNAA202511210015](https://openairdocs.org/sdr/VNAA202511210015.md): Support · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Wing Main, Frame Structure
  > CORROSION ON SETTLEMENT AREA OF ACCESS PANEL 521AT AT LH WING. SETTLEMENT AREA OF ACCESS PANEL 521AT AT LH WING (LH SIDE FRAME HOUSING LANDING P/N: CC670-12111-5) WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 57-41-01-101-001-A01 REPLACED PER CRJ900 SRM 51-42-
- [SDR VNAA202511210014](https://openairdocs.org/sdr/VNAA202511210014.md): Intercostal · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON LATCH PIN INTERCOSTAL LEFT TO STG•R 27 AND BTW FS394 TO FS400 INTERNAL STRUCTURE AT AVIONICS COMPARTMENT. LATCH PIN INTERCOSTAL LEFT TO STGR27 AND BTW FS394 TO FS400 INTERNAL STRUCTURE AT AVIONICS COMPARTMENT WAS REPLACED PER CRJ-900 SRM 51-42-0
- [SDR VNAA202511210013](https://openairdocs.org/sdr/VNAA202511210013.md): Intercostal · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK ON INTERCOSTAL BTW FS173 TO FS179 AND WL79.50 INTERNAL STRUCTURE AT FWD EQUIPMENT COMPARTMENT. INTERCOSTAL BTW FS173 TO FS179 AND WL79.50 INTERNAL STRUCTURE AT FWD EQUIPMENT COMPARTMENT WAS REPLACED PER CRJ900 SRM 51-42-10-001-001-A01, CRJ900 SRM 51-42-
- [SDR VNAA202511210012](https://openairdocs.org/sdr/VNAA202511210012.md): Bulkhead Web · cracked · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK ON WEB BTW FS195 TO FS205 AND WL79.50 INTERNAL STRUCTURE AT FWD EQUIPMENT COMPARTMENT. WEB BTW FS195 TO FS205 AND WL79.50 INTERNAL STRUCTURE AT FWD EQUIPMENT COMPARTMENT WAS REPAIRED PER SRM 53-11-43-201-001-A01.
- [SDR VNAA202511210011](https://openairdocs.org/sdr/VNAA202511210011.md): Angle · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON SETTLEMENT AREA (UPPER SURFACE) OF ACCESS PANEL 362AR AT AFT FUSELAGE. ANGLE ON SETTLEMENT AREA (UPPER SURFACE) OF ACCESS PANEL 362AR AT AFT FUSELAGE WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 AND DWG 670-30111 REV C.
- [SDR VNAA202511210010](https://openairdocs.org/sdr/VNAA202511210010.md): Support Bracket · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > IN REFERENCE CARD TRFKE00EZZ20: CORROSION ON ELECTRICAL WIRING AND HYDRAULIC LINES SUPPORTS BRACKETS (6 E/A´S) BTW LBL 45 AND LBL 30 ALSO RBL 45, AND RBL 30 FS 797.00 AT LEFT/RIGHT MLG WHEEL WELL. ELECTRICAL WIRING AND HYDRAULIC LINES SUPPORTS BRACKE•TS (6 E/
- [SDR VNAA202511210008](https://openairdocs.org/sdr/VNAA202511210008.md): Support Bracket · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Wing Miscellaneous Structure
  > CORROSION ON HYDRAULIC LINES SUPPORTS BRACKETS BTW WS 29.00 AND WS 68.00 ON REAR SPAR AT LEFT MLG WHEEL WELL. WAS EVALUATED,DUE EXCESSIVE CORROSION ON HYDRAULIC LINES SUPPORTS BRACKETS BTW WS 29.00 AND WS 68.00 ON REAR SPAR AT LEFT MLG IAW SRM 53-00-00-101-00
- [SDR VNAA202511210007](https://openairdocs.org/sdr/VNAA202511210007.md): Channel · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Wing Miscellaneous Structure
  > CORROSION ON ACCESS PANEL SUPPORTS BTW WS 68.00 AND LBL 45, ON REAR SPAR AT LT WING, ALSO NUT CHANNEL BTW FS 797.00 AND FS 830.40, ON LBL 45 AT LEFT MLG WHEEL WELL. CORROSION ON ACCESS PANEL SUPPORTS BTW WS 68.00 AND LBL 45, ON REAR SPAR AT LEFT WING WAS REM
- [SDR VNAA202511210005](https://openairdocs.org/sdr/VNAA202511210005.md): Coupling · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Aircraft Fuel System
  > CORROSION ON FUEL DUCTS BWT LBL 53 AND RBL 53 AND FS 797.00 AT LEFT & RIGHT MLG WHEEL WELLS. CORROSION ON FUEL DUCTS BWT LBL 53 AND RBL 53 AND FS 797.00 AT LEFT & RIGHT MLG WHEEL WELLS WAS REPAIRED PER REO 690-28-12-031 REV -.
- [SDR VNAA202511210004](https://openairdocs.org/sdr/VNAA202511210004.md): Support · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON BIN SUPORTS AT LEFT AND RIGHT MLG WHEEL WELL, ALSO SEAL RETAINER AT LEFT AND RIGHT MLG WHEEL WELL. BIN SUPORTS AT LEFT AND RIGHT MLG WHEEL WELL WERE REPLACED PER SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, SRM 51-41-02-001-001 A01 AND SR
- [SDR VNAA202511210003](https://openairdocs.org/sdr/VNAA202511210003.md): Arm · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Cargo/Baggage Doors
  > CORROSION ON BUMPER SUPPORT ARMS (FWD AND AFT) AND COUNTER BALANCE ARMS AT FWD BAGGAGE DOORS ALSO CORROSION ON BUMPER SUPPORT ARMS (FWD AND AFT), CORROSION/WEAR ON COUNTER BALANCE ARMS(FWD/AFT INNER ARMS) AT CTR BAGGAGE DOORS. CORROSION ON BUMPER SUPPORT ARMS
- [SDR VNAA202511210002](https://openairdocs.org/sdr/VNAA202511210002.md): Bracket · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage, Door Hinge
  > CORROSION ON INBD/OTBD HINGE FITTINGS AND OTBD HINGE OF AFT POTABLE WATER SERVICE ACCESS PANEL (195EL) AT AFT LOWER FUSELAGE. INBD & OTBD HINGE FITTINGS AND INBD OTBD HINGE OF AFT POTABLE WATER SERVICE ACCESS PANEL (195EL) WERE REPLACED IAW SRM 51-41-02-001-
- [SDR VNAA202511210001](https://openairdocs.org/sdr/VNAA202511210001.md): Hinge Fitting · corroded · Nov 21, 2025 · N647NN · Cndair CL6002D24 · Fuselage, Door Hinge
  > CORROSION ON INBD &OTBD HINGE FITTINGS AND OTBD HINGE OF AFT LAVATORY SERVICE ACCESS PANEL (196ER) AT AFT LOWER FUSELAGE. OTBD HINGE FITTINGS AND INB /OTBD HINGE OF AFT LAVATORY SERVICE ACCESS PANEL (196ER) WERE REPLACED PER SRM 51-41-02-001-001-A01

## 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 = 'N647NN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N647NN/reports

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