# Service difficulty reports: N479PX

A list on [N479PX](https://openairdocs.org/aircraft/N479PX.md).

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

- [SDR REXA2026102001958](https://openairdocs.org/sdr/REXA2026102001958.md): Seat Track · corroded · Sep 8, 2026 · N479PX · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON RT & LT SEAT TRACKS BTWN BS 693 - 977 IN THE PAX CABIN. THE SIDE SEAT TRACKS WERE REPLACED IAW AMM 53-00-49, & AMM 20-21-00.
- [SDR REXA2026102001955](https://openairdocs.org/sdr/REXA2026102001955.md): Seat Track · corroded · Sep 8, 2026 · N479PX · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORRODED SEAT TRACKS BTWN BS 379 - 485, LBL 9 & BTWN BS 677 - 847+16, RBL 9. THE SEAT TRACKS WERE REPLACED IAW AMM 53-00-49.
- [SDR REXA2026102001966](https://openairdocs.org/sdr/REXA2026102001966.md): Diaphragm · cracked · Sep 3, 2026 · N479PX · Cndair CL6002D24 · Aerodynamic Fairings
  > CRACKED DIAPHRAGMA, FWD SUPPORT STRUCTURE, AFT WING-TO-FUSELAGE, BS 849, LBL 17.63. THE DIAPHRAGMA FWD SUPPORT STRUCTURE, AFT WING-TO-FUSELAGE WAS REPAIRED IAW EA CRJ953-23208, REV IR.
- [SDR REXA2026102001978](https://openairdocs.org/sdr/REXA2026102001978.md): Retainer · corroded · Sep 2, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > SECONDARY NRC, AFTER SEAL REMOVAL IAW NRC 00119, CORROSION FOUND ON THE AFT LOWER RETAINER SEAL, AFT RETAINER, FWD RETAINER & LOWER RETAINER SEAL. CORROSION ON AFT LOWER RETAINER SEAL, AFT RETAINER, FWD RETAINER & LOWER RETAINER SEAL WAS REMOVED IAW SRM 51-2
- [SDR REXA2026102001977](https://openairdocs.org/sdr/REXA2026102001977.md): Retainer · corroded · Sep 2, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > SECONDARY NRC, AFTER SEAL REMOVAL IAW NRC 00119, CORROSION FOUND ON THE AFT LOWER RETAINER SEAL AFT RETAINER, FWD RETAINER AND LOWER RETAINER SEAL. THE CORROSION ON AFT LOWER RETAINER SEAL, AFT RETAINER, FWD RETAINER, & LOWER RETAINER SEAL WAS REMOVED IAW SRM
- [SDR REXA2026102001976](https://openairdocs.org/sdr/REXA2026102001976.md): Support · cracked · Sep 2, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACKED JUCTION BOX SUPPORT IN THE FWD E/E BAY. JUCTION BOX SUPPORT WAS REPLACED IAW SRM 51-42-06-001-001-A01.
- [SDR REXA2026102001962](https://openairdocs.org/sdr/REXA2026102001962.md): Drag Angle · cracked · Sep 2, 2026 · N479PX · Cndair CL6002D24 · Fuselage, Stabilizer Attach Fittings
  > CRACKED VERTICAL STABILIZER TO FUSELAGE RT AFT DRAG ANGLE BTW, 55.62% DATUM TO 67.5% REAR SPAR DATUM. THE VERTICAL STABILIZER TO FUSELAGE DRAG ANGLE WAS REPAIRED IAW SRM 55-31-00-201-001-A01.
- [SDR REXA2026102001949](https://openairdocs.org/sdr/REXA2026102001949.md): Floorbeam · corroded · Sep 2, 2026 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CORROSION ON FLOORBEAM BS 280. FLOORBEAM BS 280 RT WAS REPLACED IAW SRM 51-10-06-001-001-A01, AND SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND SRM 51-42-10-001-001-A01.
- [SDR REXA2026102001954](https://openairdocs.org/sdr/REXA2026102001954.md): Rib · cracked · Aug 31, 2026 · N479PX · Cndair CL6002D24 · Wing, Rib/Bulkhead
  > CRACKED MACHINED RIB OF RT WING L/E. THE RIB WAS REPLACED IAW SRM 51-42-06-001-001-A01, & SRM 51-42-10-001-001-A01.
- [SDR REXA2026102001951](https://openairdocs.org/sdr/REXA2026102001951.md): Rib · cracked · Aug 31, 2026 · N479PX · Cndair CL6002D24 · Leading Edge Devices
  > CRACKED MACHINED RIB, SS 57.16, LT L/E WING. THE RIB WAS REPLACED IAW SRM 51-42-21-001-001-A01, SRM 51-42-13-001-001-A01, & SRM 51-10-06-001-001-A01.
- [SDR REXA2026102001974](https://openairdocs.org/sdr/REXA2026102001974.md): Bracket · corroded · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON MACHINED BRACKETS (4E/AS) AT BS 517 (2EAS), BS 565 (1EA), AND BS 629 (1EA) IN THE FWD CARGO BAY. PAINT ON MACHINED BRACKETS (3E/AS) AT BS 517 (1EAS), BS 565 (1EA), & BS 629 (1EA) REMOVED IAW SRM 51-26-01-001-001-A01, PAR 5. A. (3). NO DAMAGE WAS
- [SDR REXA2026102001973](https://openairdocs.org/sdr/REXA2026102001973.md): Seat Track · corroded · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON LT SIDE SEAT TRACK BTWN BS 744 - 761.15 IN THE PAX CABIN, THE SEAT TRACK WAS REPLACED IAW SRM 51-10-06-001-001-A01, & AMM 53-00-49.
- [SDR REXA2026102001972](https://openairdocs.org/sdr/REXA2026102001972.md): Floorbeam · corroded · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CORRODED FLOORBEAM ANGLE, BS 280, LBL 9 - RBL 9. EVALUATED OUT OFF LIMITS IAW SRM 53-00-00-101-001-A01, THE FLOORBEAM WAS REPLACED SRM 51-42-06-001-001-A01, AND SRM 51-42-21-001-001-A01.
- [SDR REXA2026102001971](https://openairdocs.org/sdr/REXA2026102001971.md): Angle · corroded · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON MID CAP ANGLE BTW BS 310 - 349 AT PAX DOOR LOWER SILL AREA, DUE TO EXCESSIVE CORROSION ON MID CAP ANGLE WAS REPLACED IAW SRM 51-10-06-001-001-A01, & SRM 51-41-02-001-001-A01.
- [SDR REXA2026102001970](https://openairdocs.org/sdr/REXA2026102001970.md): Web · cracked · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACKED ELECTRICAL BAY FLOOR WEB, RIGHT SIDE, (BELOW ADG PUMP AREA) BS 193. THE FLOOR WEB WAS REPAIRED SRM 53-11-43-201-001-A01.
- [SDR REXA2026102001957](https://openairdocs.org/sdr/REXA2026102001957.md): Canister · cracked · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Wing Main, Frame Structure
  > CRACK IN CANISTER WELDED NR 3 AT WS 148, LT MAIN FUEL TANK. THE CANISTER WAS REPAIRED IAW REO 670-57-42-577, REV--.
- [SDR REXA2026102001956](https://openairdocs.org/sdr/REXA2026102001956.md): Canister · cracked · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Wing Main, Frame Structure
  > CRACKED CANISTER, WELDED NR 3 AT WS 148, RT MAIN FUEL TANK CANISTER WAS REPAIRED IAW REO 670-57-42-577, REV--.
- [SDR REXA2026102001952](https://openairdocs.org/sdr/REXA2026102001952.md): Floorbeam · corroded · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > AFTER ANGLE REMOVAL, CORROSION FOUND ON THE BS 280 FLOORBEAM. THE FLOORBEAM WAS REPLACED IAW SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01, AND SRM 51-42-10-001-001-A01.
- [SDR REXA2026102001950](https://openairdocs.org/sdr/REXA2026102001950.md): Floorbeam · cracked · Aug 30, 2026 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CRACKED COCKPIT FLOORBEAM, LBL 12, BS 280. THE FLOORBEAM WAS REPAIRED IAW REO 690-53-11-2255, REV--.
- [SDR REXA2026102001969](https://openairdocs.org/sdr/REXA2026102001969.md): Support Angle · cracked · Aug 29, 2026 · N479PX · Cndair CL6002D24 · Engine Thrust Reverser
  > CRACKED SUPPORT ANGLE ON ACCESS 433BT OF THE RT PYLON. SUPPORT ANGLE WAS REPLACED IAW SRM 51-42-06-001-001-A01.
- [SDR REXA2026102001961](https://openairdocs.org/sdr/REXA2026102001961.md): Support Bracket · cracked · Aug 29, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACKED SUPPORT BRACKETS (2EA) BTWN BS 1144 - 1162, STGR 8R AND 10R IN THE AFT EQUIPMENT BAY. THE SUPPORT BRACKETS WERE REPLACED IAW SRM 51-42-06-001-001-A01, & SRM 51-42-10-001-001-A01.
- [SDR REXA2026102001959](https://openairdocs.org/sdr/REXA2026102001959.md): Hinge Fitting · corroded · Aug 29, 2026 · N479PX · Cndair CL6002D24 · Engine Thrust Reverser
  > CORROSION FOUND ON THE HINGE FITTING OF ACCESS DOOR 196ER. THE HINGE FITTING WAS REPLACED IAW AMM 20-21-00, & SRM 51-41-02-001-001-A01.
- [SDR REXA2026102001953](https://openairdocs.org/sdr/REXA2026102001953.md): Support Bracket · cracked · Aug 29, 2026 · N479PX · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACKED SUPPORT BRACKETS (2EA) BTWN BS 1144 - 1162, STRINGER 8R & 10R IN THE AFT EQUIPMENT BAY. THE SUPPORT BRACKETS WERE REPLACED IAW SRM 51-42-06-001-001-A01, & SRM 51-42-10-001-001-A01.
- [SDR REXA2026102001968](https://openairdocs.org/sdr/REXA2026102001968.md): Doubler · cracked · Aug 27, 2026 · N479PX · Cndair CL6002D24 · Passenger/Crew Doors
  > CRACK ON THE PULL IN CAM DOUBLER ON FRAME 338 BTWN MEMBER UPPER EDGE AND INTERCOSTAL DD1 ON THE PAX DOOR. PULL IN CAM DOUBLER WAS REPLACED IAW SRM 51-42-21-001-001-A01, SRM 51-42-06-001-001-A01, & SRM 51-42-13-001-001-A01.
- [SDR REXA2026102001967](https://openairdocs.org/sdr/REXA2026102001967.md): Panel · cracked · Aug 27, 2026 · N479PX · Cndair CL6002D24 · Passenger/Crew Doors
  > CRACKED DOOR STAIR, AFT SIDE PANEL ON BOTTOM STEP AREA OF THE PAX DOOR. THE DOOR STAIR AFT SIDE PANEL ON BOTTOM STEP AREA WAS REPAIRED IAW SRM 52-11-04-201-004-A01.
- [SDR REXA2026102001965](https://openairdocs.org/sdr/REXA2026102001965.md): Support Angle · corroded · Aug 27, 2026 · N479PX · Cndair CL6002D24 · Passenger/Crew Doors
  > CORRODED FWD SUPPORT ANGLE BTWN INTERCOSTAL DD4 AND INTERCOSTAL DD6 AT THE PASSENGER DOOR. SUPPORT ANGLE WAS REPAIRED IAW EA CRJ952-23231, REV IR.
- [SDR REXA2026102001964](https://openairdocs.org/sdr/REXA2026102001964.md): Structure · cracked · Aug 27, 2026 · N479PX · Cndair CL6002D24 · Emergency Exits
  > CRACKED TOP EDGE MEMBER AT THE LT AFT EMERGENCY EXIT DOOR. THE TOP EDGE MEMBER WAS REPAIRED IAW REO 670-52-21-103, REV -.
- [SDR REXA2026102001963](https://openairdocs.org/sdr/REXA2026102001963.md): Drag Angle · cracked · Aug 27, 2026 · N479PX · Cndair CL6002D24 · Fuselage, Stabilizer Attach Fittings
  > CRACKED VERTICAL STABILIZER TO FUSELAGE LT AFT DRAG ANGLE BTW 55.62% STGR DATUM TO 67.5% REAR SPAR DATUM. THE VERTICAL STABILIZER TO FUSELAGE DRAG ANGLE WAS REPAIRED IAW SRM 55-31-00-201-001-A01.
- [SDR REXA2024022800233](https://openairdocs.org/sdr/REXA2024022800233.md): Controller · inoperative · Feb 23, 2024 · N479PX · Cndair CL6002D24 · Windshield/Door Rain/Ice Removal
  > HEARD A POP AND SAW SMOKE COME OUT OF CAPTAIN'S SIDE WINDOW LOWER AFT TERMINAL BLOCK. A LEFT WINDOW HEAT CAUTION MESSAGE ALSO POSTED. C/W TECHNICAL SUPPLEMENT 002769-R1 AND PERFORMED TROUBLESHOOTING IAW FIM 30-41-00 & TS5003531. REPLACED CONTROLLER PN 1659-1-2
- [SDR REXA2024102300937](https://openairdocs.org/sdr/REXA2024102300937.md): Panel · chafed · Jan 25, 2024 · N479PX · Cndair CL6002D24 · Wing Structure
  > PANEL 684EB HAS CHAFFING DAMAGE LOCATED AND DRILLED AND NEW SERVICEABLE PANEL 684EB P/N CC670-14177-2 IAW CRJ-900 SRM 51-40-11-001-001-A01.
- [SDR REXA2024102500993](https://openairdocs.org/sdr/REXA2024102500993.md): Floorbeam · corroded · Jan 11, 2024 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > FOUND L/H 280 BEAM TO BE CORRODED BEYOND LIMITS, REQUIRES REPLACEMENT INSTALLED NEW SERVICEABLE LH FS 280 CROSSBEAM PN: CC670-34094JP-1 IAW CRJ 900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01, AND 51-42-21-001-001-A01.
- [SDR REXA2024102300936](https://openairdocs.org/sdr/REXA2024102300936.md): Floorbeam · corroded · Jan 11, 2024 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > "FS 280 FLOOR ANGLE IS CORRODED BETWEEN LBL 9 AND RBL 9 INSTALLED NEW SERVICEABLE ""J"" ANGLE IAW CRJ900 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01"
- [SDR REXA2024020500149](https://openairdocs.org/sdr/REXA2024020500149.md): Floorbeam · cracked · Jan 10, 2024 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > R/H CORROSION CAP ANGLE IS CRACKED AT RBL 11.0 LOCATED AND DRILLED NEW SERVICEABLE R/H FS 280 BULKHEAD CORROSION CAP P/N CC670-34094-2 IAW CRJ 900 SRM 51-40-11-001-001-A01. CORROSION CAP WILL BE INSTALLED ON TASK CARD # RJ7/9-53-1 REV 21 STEP 96. RESTORED PROT
- [SDR REXA2024020500148](https://openairdocs.org/sdr/REXA2024020500148.md): Floorbeam · corroded · Jan 8, 2024 · N479PX · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > "RH 280 CROSSBEAM HAS A SMALL AREA OF CORROSION JUST I/B OF LBL9 ROUGHLY 0.4"" LONG. REMOVED AND INSTALLED NEW SERVICEABLE RH FS 280 CROSSBEAM PN: CC670-34094JP-2S IAW CRJ 900 SRM 51-42-06-001-001-A01, 51-42-13-001-001-A01, AND 51-42-21-001-001-A01."
- [SDR REXA2024032000290](https://openairdocs.org/sdr/REXA2024032000290.md): Lever · chafed · Jan 2, 2024 · N479PX · Cndair CL6002D24 · Passenger/Crew Doors
  > PAX DOOR FWD PULL IN LEAVER IS CHAFED. CHAFE IS APPROXIMATELY 0.750 WIDE, 0.750 LONG, AND 0.010 DEEP. BLENDED PAX DOOR FWD PULL IN LEVER PER CRJ900 SRM 52-11-02-20-001-A01 STEPS 1 THROUGH 5 B REMOVED PULL IN LEVER FOR REPLACEMENT IAW CRJ900 AMM TASK 52-11-02-
- [SDR REXA2022092200758](https://openairdocs.org/sdr/REXA2022092200758.md): Lamp · inoperative · Sep 17, 2023 · N479PX · Cndair CL6002D24 · Emergency Lighting
  > PAX DOOR EMERGENCY LIGHT INOP. R/R PAX DOOR EMERGENCY LIGHT IAW AMM 33-51-15. OPS CHECK GOOD.

## 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 = 'N479PX' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N479PX/reports

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