# Service difficulty reports: N642NN

A list on [N642NN](https://openairdocs.org/aircraft/N642NN.md).

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

- [SDR VNAA202609010028](https://openairdocs.org/sdr/VNAA202609010028.md): Skin · dented · Jul 31, 2026 · N642NN · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > DENT ON THE EXTERNAL FUSELAGE SKIN AT FS326.75, STGR 26L-27 WHILE PERFORMING RIVETING ACTIVITIES. EXTERNAL FUSELAGE SKIN AT FS326.75, STGR 26L-27 WAS REPAIRED REO 690-53-21-2186 REV A AND REO 670-51-00-085 REV. -B
- [SDR VNAA202609010026](https://openairdocs.org/sdr/VNAA202609010026.md): Nut Plate · corroded · Jul 13, 2026 · N642NN · Cndair CL6002D24 · Cargo/Baggage Doors
  > CORROSION AND MISSING NUTS PLATE ON PLATE AT FWD CARGO BAY DOOR. CORROSION ON PLATE ON PLATE AT FWD CARGO BAY DOOR WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 52-00-01-101-001-A01 AND REPLACED ON NRC: 00042 AND MISSING NUTS WERE INSTALLED ON NEW PLATE LOWER A
- [SDR VNAA202609010025](https://openairdocs.org/sdr/VNAA202609010025.md): Hinge Fitting · corroded · Jul 12, 2026 · N642NN · Cndair CL6002D24 · Wing, Control Surface Attach Fittings
  > AFTER BUSHING REMOVAL CORROSION WAS FOUND ON CENTER HINGE FITTING L2 AND L6 IN REF TASK CARD TRFKE00GM97B. LUG BORE L2 WAS REPAIRED PER REO 670-57-61-237 REV-, AND LUG BORE L6 WAS CLEANED IAW SRM 51-26-00-001-001-A01, CLEANING THEN INSPECTIONED PER NDT MANU
- [SDR VNAA202609010024](https://openairdocs.org/sdr/VNAA202609010024.md): Hinge Fitting · corroded · Jul 12, 2026 · N642NN · Cndair CL6002D24 · Wing, Control Surface Attach Fittings
  > AFTER BUSHING REMOVAL CORROSION WAS FOUND ON CENTER HINGE FITTING R2 AND R5 IN REF TASK CARD TRFKE00GM9V5. LUG BORES R2 AND R5 AT CENTER FITTING WERE REPAIRED PER REO 670-57-61-237 REV. - -
- [SDR VNAA202609010023](https://openairdocs.org/sdr/VNAA202609010023.md): Intercostal · corroded · Jul 8, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON FWD INTERCOSTALS (02 EAS) AT BS 360 TO 364, BTW STR 27L AND 27R WAS FOUND OUT OF LIMITS PER SRM 53-21-23-101-003-A02. FWD INTERCOSTALS (02 EA) AT BS 360 TO 364, BTW STR 27L AND 27R WERE REPLACED IAW SRM 51-42-21-001-001-A01 AND SRM 51-42-06-001-
- [SDR VNAA202609010022](https://openairdocs.org/sdr/VNAA202609010022.md): Hinge Fitting · worn · Jul 8, 2026 · N642NN · Cndair CL6002D24 · Vertical Stabilizer
  > FREE PLAY ON SELF-ALIGN SELF-LUB BEARING PLAIN ON HINGE FITTING NR 2 AND 3 AT VERTICAL STAB REAR SPAR MIDDLE SECTION. HINGE FITTING NR 2 WAS REPLACED PER SRM 51-42-21-001-001-A01, RIL 2103 REV B AND BEARING ON HINGE FITTING NR 3 WAS REPLACED IAW SRM 51-42-2
- [SDR VNAA202609010021](https://openairdocs.org/sdr/VNAA202609010021.md): Fitting · corroded · Jul 8, 2026 · N642NN · Cndair CL6002D24 · Fuselage Main, Attach Fittings
  > CORROSION FLOOR FITTING IN FWD ACCESS 104 (1EA) ON GALLEY 1. THE FLOOR FITTING IN FWD ACCESS 104 (1EA) ON GALLEY 1 WAS INSTALLED PER CMM 25-32-02, REV 7.
- [SDR VNAA202609010020](https://openairdocs.org/sdr/VNAA202609010020.md): Floor Support · cracked · Jul 7, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK ON FLOOR SUPPORT RBL 12, BTWN BS 221.73 - 229 AT FWD FUSELAGE INTERNAL STRUCTURE, FLIGHT COMPARTMENT FLOOR STRUCTURE BELOW WL 79.50. FLOOR SUPPORT AT FWD FUSELAGE INTERNAL STRUCTURE WAS REPAIRED IAW REO 690-53-11-2229, REV --.
- [SDR VNAA202609010019](https://openairdocs.org/sdr/VNAA202609010019.md): Diaphragm · torn · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > TORN SEAL DIAPHRAGMS OF DECOMPRESSION PANEL ASSY (7EAS) AT FLOOR STRUCTURE SILL ALONG PASSENGER CABIN. SEAL DIAPHRAGMS OF DECOMPRESSION PANEL ASSY (7EAS) AT FLOOR STRUCTURE SILL ALONG PASSENGER CABIN WERE REPLACED IAW SRM 51-42-06-001-001-A01.
- [SDR VNAA202609010018](https://openairdocs.org/sdr/VNAA202609010018.md): Hinge Fitting · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Aerodynamic Fairings
  > CORROSION ON HINGE FITTINGS (2 EAS) OF ACCESS DOOR AT FAIRING 196DR. HINGE FITTINGS (2 EAS) OF ACCESS DOOR AT FAIRING 196DR WERE REPLACED PER CRJ900 SRM 51-41-02-001-001-A01 AND AMM 20-21-00-910-801-A01
- [SDR VNAA202609010017](https://openairdocs.org/sdr/VNAA202609010017.md): Angle · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON ANGLE, MLG ELECTRICAL/HYDRAULIC PROTECTIVE COVER IN THE LEFT MLG BAY. ANGLE, MLG ELECTRICAL/HYDRAULIC PROTECTIVE COVER IN THE LEFT MLG BAY WAS EVALUATED OUT LIMITS IAW SRM 53-00-00-101-001-A01 AND REPLACED IAW SRM 51-42-21-001-001-A01.
- [SDR VNAA202609010016](https://openairdocs.org/sdr/VNAA202609010016.md): Intercostal · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON INTERCOSTAL, TIRE BURST COVER IN THE LEFT MLG BAY. INTERCOSTAL, TIRE BURST COVER IN LT MLG BAY WAS REPLACED IAW SRM 51-21-06-001-001-A01, SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, & SRM 51-42-13-001-001-A01.
- [SDR VNAA202609010015](https://openairdocs.org/sdr/VNAA202609010015.md): Seat Track · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SIDE SEAT TRACK, STGR 15 LT & RT BTW FS 379 - 669.4. CORROSION ON SIDE SEAT TRACK STR 15 LT & RT BTW BS 379 - 669.4 WAS REMOVED IAW SRM 51-21-06-001-001-A01, AND EVALUATED OUT LIMITS IAW SRM 53-21-49-101-001-A01, SRM 53-31-49-101-001-A02, AND SR
- [SDR VNAA202609010014](https://openairdocs.org/sdr/VNAA202609010014.md): Seat Track · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LT SEAT TRACK LBL 9 BTWN BS 374 - 477 (1 EA) IN THE PASSENGER CABIN. LT SEAT TRACK, LBL 9 BTWN BS 374 - 477 (1 EA) EVALUATED OUT OF LIMITS IAW SRM 53-21-49-101-001-A01, & REPLACED IAW AMM 53-00-49.
- [SDR VNAA202609010013](https://openairdocs.org/sdr/VNAA202609010013.md): Seat Track · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK LBL 9, BS 669.40 - 977 IN PAX CABIN. CORROSION ON SEAT TRACK LBL 9, BS 669.40 - 977 WAS REMOVED SRM 51-21-06-001-001-A01, EVALUATED OUT OF LIMITS IAW SRM 53-41-49-101-001-A02, SRM 53-51-49-101-001-A02, & REPLACED IAW AMM 53-00-49.
- [SDR VNAA202609010012](https://openairdocs.org/sdr/VNAA202609010012.md): Seat Track · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACKS RBL 9 BTW BS 669.40 - 977 IN CABIN PAX. CORROSION ON SEAT TRACKS RBL 9 BTW BS 669.40 - 977 AT CABIN PAX WAS REMOVED IAW SRM 51-21-06-001-001-A01, EVALUATED OUT OF LIMITS IAW SRM 53-41-49-101-001-A02, SRM 53-51-49-101-001-A02, & REPLA
- [SDR VNAA202609010011](https://openairdocs.org/sdr/VNAA202609010011.md): Seat Track · corroded · Jul 5, 2026 · N642NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON RH SIDE SEAT TRACK AT STR 15RH, BTW BS 669.40 - 977. CORROSION ON RT SIDE SEAT TRACK AT STGR 15RH, BTW BS 669.40 - 977. WAS REMOVED PER SRM 51-21-06-001-001-A01, EVALUATED OUT OF LIMITS IAW SRM 53-41-49-101-001-A02, SRM 53-51-49-101-001-A02 & RE
- [SDR VNAA202609010010](https://openairdocs.org/sdr/VNAA202609010010.md): Access Panel · corroded · Jul 4, 2026 · N642NN · Cndair CL6002D24 · Wing, Plate/Skin
  > CORROSION ON SETTLEMENT AREA OF THE ACCESS PANELS 521AT, 521AB & 521BL. AT LT WING LEADING EDGE. SETTLEMENT AREA OF THE ACCESS PANELS 521AT, 521AB & 521BL. AT LT WING LEADING EDGE WERE REPAIRED REO 690-57-41-621 REV-, REO 690-57-41-622 REV-, REO 690-57-41-626
- [SDR VNAA202609010009](https://openairdocs.org/sdr/VNAA202609010009.md): Nut · corroded · Jul 3, 2026 · N642NN · Cndair CL6002D24 · Fuselage Main, Structure
  > CORROSION ON NUT´S FASTENER (10 EAS) AT FAIRING PANEL (326CT) VERTICAL STABILIZER. NUT´S FASTENER AT FAIRING PANEL (326CT) VERTICAL STABILIZER WERE REPLACED PER CRJ-900 SRM 51-42-10-001-001-A01 AND SRM 51-42-13-001-001-A01.
- [SDR VNAA202609010008](https://openairdocs.org/sdr/VNAA202609010008.md): Support · cracked · Jul 3, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK ON FWD LH CORNER OF TRAY SUPPORT OF THE MAIN BATTERY DIRECT BUS "JB6" MODULE IN THE FWD EQUIPMENT COMPARTMENT. TRAY SUPPORT OF THE MAIN BATTERY DIRECT BUS "JB6" MODULE IN THE FWD EQUIPMENT COMPARTMENT WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 A
- [SDR VNAA202609010007](https://openairdocs.org/sdr/VNAA202609010007.md): Web · cracked · Jul 3, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK AT UPPER WEB OF ADG COMPARTMENT, BELOW OF SUPPORT AREA OF ADG PUMB. UPPER WEB OF ADG COMPARTMENT, BELOW OF SUPPORT AREA OF ADG PUMB. WAS REPAIRED PER SRM 53-11-43-201-001-A01.
- [SDR VNAA202609010006](https://openairdocs.org/sdr/VNAA202609010006.md): Hinge · gouged · Jul 2, 2026 · N642NN · Cndair CL6002D24 · Fuselage, Door Hinge
  > GOUGED ON LUG (FWD SIDE) AND ON HINGE CORNER (AFT SIDE) AT PASSENGER DOOR CUT-OUT EXTERNAL SURROUND STRUCTURE. GOUGE ON LUG (FWD SIDE) AND ON HINGE CORNER (AFT SIDE) AT PASSENGER DOOR CUT-OUT EXTERNAL SURROUND STRUCTURE WERE BLEND OUT PER SRM 51-12-00-001-00
- [SDR VNAA202609010005](https://openairdocs.org/sdr/VNAA202609010005.md): Cap · corroded · Jul 2, 2026 · N642NN · Cndair CL6002D24 · Fuselage Main, Structure
  > CORROSION ON MID CAP AT PASSENGER DOOR CUT-OUT. MID CAP AT PASSENGER DOOR CUT-OUT WAS REPLACED PER CRJ900 SRM 51-41-02-001-001-A01.
- [SDR VNAA202609010027](https://openairdocs.org/sdr/VNAA202609010027.md): Support Bracket · corroded · Jul 1, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > AFTER REMOVAL OF INTERCOSTAL CORROSION ON HYDRAULIC CLAMP SUPPORT WAS FOUND AT LH MLG WHEEL WELL. CLAMP SUPPORT (BRACKET) AT LH MLG WHEEL WELL WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01
- [SDR VNAA202609010004](https://openairdocs.org/sdr/VNAA202609010004.md): Diaphragm · cracked · Jul 1, 2026 · N642NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK WAS FOUND IN RH FAIRING SUPPORT DIAPHRAGM IN STA. FS= 797 TO FS= 807 AND 35RBL AT RH MLG WHEEL WELL. RT FAIRING SUPPORT DIAPHRAGM IN BS 797 - 807 AND RBL 35 AT RH MLG WHEEL WELL WAS REPLACED PER SRM 51-41-02-001-001-A01.
- [SDR VNAA202609010003](https://openairdocs.org/sdr/VNAA202609010003.md): Attach Plate · corroded · Jul 1, 2026 · N642NN · Cndair CL6002D24 · Aircraft Structures
  > CORROSION ON CONNECTORS SUPPORT PLATES LT - RT (PX33, PX17, PX34, PX19) AT LT - RT MAIN WHEEL WELL AREA. CONNECTORS SUPPORT PLATES LT - RT (PX33, PX17, PX34, PX19) AT LH/RH MAIN WHEEL WELL AREA WERE REPLACED IAW SRM 51-42-21-001-001-A01 AND SRM 51-41-02-001
- [SDR VNAA202609010002](https://openairdocs.org/sdr/VNAA202609010002.md): Door · corroded · Jul 1, 2026 · N642NN · Cndair CL6002D24 · Landing Gear Doors
  > CORROSION ON RH MLG DOOR. RT MLG DOOR WAS REPAIRED IAW REO 690-52-82-201 REV --.
- [SDR VNAA202609010001](https://openairdocs.org/sdr/VNAA202609010001.md): Skin · corroded · Jun 30, 2026 · N642NN · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > LIGHTNING STRIKES (14 EA) FROM BS 594 - 661+32.00, BTW STRS 19L TO 26R AT FUSELAGE EXTERNAL SKIN. LIGHTNING STRIKES (14 EA) FROM BS 594 - 661.00+32, BTW STRS 19L TO 26R AT FUSELAGE EXTERNAL SKIN WERE REPAIRED PER REO 690-53-31-1159 REV -.
- [SDR VNAA20260328002](https://openairdocs.org/sdr/VNAA20260328002.md): Pad · damaged · Feb 9, 2026 · N642NN · Bombdr CL6002D15 · Wing Main, Frame Structure
  > IN REF TO TRFKE004LJKB, JACKING PAD SUPPORT (INTERNAL HELICOIL) LH WING WAS FOUND DAMAGE. DUE TO EXCCESIVE DAMAGE JACKING PAD SUPPORT (INTERNAL HELICOIL) LH WING WAS REPLACED PER REO 670-57-22-004 REV -F AND PER CRJ700 SRM 51-42-21-001-001-A01
- [SDR VNAA20260328001](https://openairdocs.org/sdr/VNAA20260328001.md): Fitting · corroded · Feb 9, 2026 · N642NN · Bombdr CL6002D15 · Fuselage Miscellaneous Structure
  > CORROSION ON FLOOR SUPPORT FITTINGS (2E/A) ON FS310 AND FS349 AT PASSENGER DOOR SURROUND STRUCTURE. CORROSION ON FLOOR SUPPORT FITTINGS (2E/A) ON FS310 AND FS349 AT PASSENGER DOOR SURROUND STRUCTURE WAS REMOVED AND EVALUATED WITHIN LIMITS PER REO 670-53-21-28
- [SDR VNAA20260326010](https://openairdocs.org/sdr/VNAA20260326010.md): Angle · corroded · Feb 9, 2026 · N642NN · Bombdr CL6002D15 · Fuselage Miscellaneous Structure
  > CORROSION ALONG KICKPLATE LWR SIDE OF SERVICE DOOR. OUT OF LIMITS REPLACED PER CRJ700 SRM 53-21-23-101-A01
- [SDR VNAA20260326009](https://openairdocs.org/sdr/VNAA20260326009.md): Seat Track · corroded · Feb 8, 2026 · N642NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON RH SIDE SEAT RAIL; (4 SECTIONS) FROM FS349 TO FS661 AND (1 SECTION) FROM FS677 TO FS724 AT PAX CABIN. DUE TO EXCESSIVE DAMAGE ON RH SIDE SEAT RAIL; (4 SECTIONS) FROM FS349 TO FS661 AND (1 SECTION) FROM FS677 TO FS724 AT PAX CABIN WERE REPLACED PE
- [SDR VNAA20260326008](https://openairdocs.org/sdr/VNAA20260326008.md): Seat Track · corroded · Feb 8, 2026 · N642NN · Bombdr CL6002D15 · Fuselage Miscellaneous Structure
  > CORROSION ON RH SEAT RAIL RBL9 (4 SECTIONS) FROM FS485 TO FS953. CORROSION ON RH SEAT RAIL RBL9 FROM FS485 TO FS581 (1EA) AT PASSENGER CABIN FLOOR STRUCTURE WAS REMOVED PER CRJ700 SRM 51-21-06-001-001-A01 AND WAS EVALUATED WITHIN LIMITS PER CRJ-700 SRM 53-21-
- [SDR VNAA20260326007](https://openairdocs.org/sdr/VNAA20260326007.md): Seat Track · corroded · Feb 8, 2026 · N642NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LH SEAT RAIL LBL9 (4 SECTIONS) FROM FS485 TO FS953. CORROSION ON LH SEAT RAIL LBL9 FROM FS485 TO FS581 (1EA) AT PASSENGER CABIN FLOOR STRUCTURE WAS REMOVED PER CRJ700 SRM 51-21-06-001-001-A01 AND WAS EVALUATED WITHIN LIMITS PER CRJ-700 SRM 53-21-
- [SDR VNAA20260326006](https://openairdocs.org/sdr/VNAA20260326006.md): Seat Track · corroded · Feb 8, 2026 · N642NN · Bombdr CL6002D15 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LH SEAT RAIL LBL26 (1 SECTION) FROM FS364 TO FS485 AT PAX CABIN. DUE TO NOT ALLOWED DAMAGE ON SEAT RAIL LBL26 (1 SECTION) FROM FS364 TO FS485 AT PAX CABIN WAS REPLACED PER CRJ-700 SRM 53-21-49-101-001-A01 AND PER CRJ-700 AMM 53-00-49-400-801
- [SDR VNAA20260326005](https://openairdocs.org/sdr/VNAA20260326005.md): Stringer · corroded · Feb 7, 2026 · N642NN · Bombdr CL6002D15 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER 25R BTWN BS 295 - 310 IN FWD E/E BAY. STRINGER 25R BTWN BS 310 - 333 REPLACED IAW SRM 51-42-06-001-001-A01.
- [SDR VNAA20260326004](https://openairdocs.org/sdr/VNAA20260326004.md): Stringer · corroded · Feb 7, 2026 · N642NN · Bombdr CL6002D15 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER 26R BTW BS 295-310 IN THE FWD E/E COMPARTMENT. STRINGER 26R BTW BS 280 - 333 WAS REPLACED IAW SRM 51-42-06-001-001-A01.
- [SDR VNAA20260326003](https://openairdocs.org/sdr/VNAA20260326003.md): Seal · torn · Feb 7, 2026 · N642NN · Bombdr CL6002D15 · Fuselage Miscellaneous Structure
  > SEVEN TORN SEAL DIAPHRAGMS OF DECOMPRESSION PANEL ASSY, AT FLOOR STRUCTURE SILL ALONG PASSENGER CABIN. THE TORN SEAL DIAPHRAGMS OF DECOMPRESSION PANEL ASSY (7EAS) AT FLOOR STRUCTURE SILL ALONG PASSENGER CABIN WERE REPLACED IAW SRM 51-42-06-001-001-A01, AND AM
- [SDR VNAA20260326002](https://openairdocs.org/sdr/VNAA20260326002.md): Channel · corroded · Feb 4, 2026 · N642NN · Bombdr CL6002D15 · Fuselage Main, Structure
  > CORROSION ON TWO NUT CHANNELS OF LT & RT P-SEALS OF BODY FARING PANELS AT MLG WW. THE NUT CHANNELS WERE REMOVED IAW SRM 51-21-06-001-001-A01, EVALUATED, AND FOUND OUT OF LIMITS IAW SRM 53-00-00-101-001-A01. REPLACED IAW SRM 51-41-02-001-001-A01.
- [SDR VNAA20260326001](https://openairdocs.org/sdr/VNAA20260326001.md): Skin · corroded · Feb 4, 2026 · N642NN · Bombdr CL6002D15 · Trailing Edge Flaps
  > TWO DENTS ON LOWER SKIN FLS60.00 OF INBD FLAP AT LT WING. THE DENTS WERE REPAIRED IAW SRM 57-52-01-201-001- 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 = 'N642NN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N642NN/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.