# Service difficulty reports: N552NN

A list on [N552NN](https://openairdocs.org/aircraft/N552NN.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 · 98 reports

- [SDR VNAA202607280016](https://openairdocs.org/sdr/VNAA202607280016.md): Fitting · corroded · Jun 18, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Equipment Attach Fittings
  > CORROSION FLOOR FITTING IN CONTAINER UNDER WASTE CONTAINER ON FWD LAV (1EA). FLOOR FITTING IN CONTAINER UNDER WASTE CONTAINER ON FWD LAV (1EA) WAS REMOVED PER CMM 25-40-40,FABRICATED AND INSTALLED PER EA NO:2542-2026-0770 REV.-- DATE 2026-07-03
- [SDR VNAA202607280014](https://openairdocs.org/sdr/VNAA202607280014.md): Access Panel · worn · Jun 17, 2026 · N552NN · Cndair CL6002D24 · Wing, Plate/Skin
  > WEAR ON SETTLEMENT AREA OF ACCESS PANELS 583AB 586AB 592AB 595AB 597AB AND 686AB AT LH/RH WINGS. WEAR ON SETTLEMENT AREA OF ACCESS PANELS 586AB 592AB 597AB AND 686AB AT LH/RH WINGS WERE REPAIRED PER REO 690-57-21-564 REV.-- AND REO 690-57-21-565 REV.-- AND WE
- [SDR VNAA202607280013](https://openairdocs.org/sdr/VNAA202607280013.md): Canister · cracked · Jun 17, 2026 · N552NN · Cndair CL6002D24 · Leading Edge Devices
  > CRACKS IN CANISTER, WELDED NO.3 IN STA. WS148 AT LH MAIN FUEL TANK. CRACK IN CANISTER, WELDED NO.3 IN STA. WS148 AT LT MAIN FUEL TANK WAS REPAIRED PER REO 670-57-42-577 REV --
- [SDR VNAA202607280012](https://openairdocs.org/sdr/VNAA202607280012.md): Seat Track · corroded · Jun 15, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > WEAR AND CORROSION AT SIDE SEAT RAILS (L/H) (6EAS) ON FS 744.15 TO FS 977.00 AT PAX CABIN. SIDE SEAT RAILS (L/H) (6EAS) ON FS 744.15 TO FS 977.00 AT PAX CABIN DUE TO EXCESSIVE DAMAGE WERE REPLACED PER CRJ900 SRM 53-41-49-101-001-A02 AND PER CRJ-900 AMM 53-0
- [SDR VNAA202607280011](https://openairdocs.org/sdr/VNAA202607280011.md): Seat Track · corroded · Jun 15, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > WEAR AND CORROSION AT SIDE SEAT RAILS (R/H) (6EAS) ON FS 669.40 TO FS 977.00 (EXCEPT SIDE SEAT RAIL LOCATED ON FS 895.00 TO FS 913.00) AT PAX CABIN. SEAT RAILS (R/H) (6EAS) ON FS 669.40 TO FS 977.00 (EXCEPT SIDE SEAT RAIL LOCATED ON FS 895.00 TO FS 913.00) A
- [SDR VNAA202607280010](https://openairdocs.org/sdr/VNAA202607280010.md): Seat Track · worn · Jun 15, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > WEAR ON RH SIDE RAIL BTW 379.00 TO FS 661.00+10.00 (3EAS) AT PAX CABIN. DUE EXCESIVE DAMAGE ON RH SIDE RAIL BTW 379.00 TO FS 661.00+10.00 (3EAS) AT PAX CABIN. WAS REPLACED PER CRJ-900 SRM 53-21-49-101-001-A01. AND SRM 53-31-49-101-001-A02. AND PER CRJ-900 AM
- [SDR VNAA202607280009](https://openairdocs.org/sdr/VNAA202607280009.md): Seat Track · worn · Jun 15, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > WEAR ON LH SIDE RAIL BTW 379.00 TO FS 669.40 (4EAS) AT PAX CABIN. DUE EXCESIVE DAMAGE ON LH SIDE RAIL BTW 379.00 TO FS 669.40 (4EAS) AT PAX CABIN WERE REPLACED PER SRM 53-21-49-101-001-A01. AND SRM 53-31-49-101-001-A02 PER AMM 53-00-49 (CONFIG A12).
- [SDR VNAA202607280008](https://openairdocs.org/sdr/VNAA202607280008.md): Hinge · worn · Jun 15, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Door Hinge
  > WEAR IN PASSENGER-DOOR PIANO HINGE ON THE FUSELAGE SIDE, FS343. WEAR IN PASSENGER-DOOR PIANO HINGE ON THE FUSELAGE SIDE, FS343.00 WAS REPAIRED PER REO 690-53-21-2156 REV.--
- [SDR VNAA202607280007](https://openairdocs.org/sdr/VNAA202607280007.md): Rib · cracked · Jun 15, 2026 · N552NN · Cndair CL6002D24 · Wing, Rib/Bulkhead
  > CRACK ON RIB LEADING EDGE SS57.16 AT LEFT WING. CRACK ON RIB LEADING EDGE SS57.16 AT LEFT WING WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01 AND CRJ-900 SRM 51-42-10-001-001-A01 AND CRJ-900 SRM 51-42-21-001-001-A01.
- [SDR VNAA202607280006](https://openairdocs.org/sdr/VNAA202607280006.md): Seat Track · corroded · Jun 14, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT RAIL AT RBL9, 02 SEGMENTS: BTW FS 581.00 TO FS 661 32 (01EA) AND FS 669.40 TO FS 681.40 (01 EA). DUE EXCESIVE DAMAGE ON SEAT RAIL AT RBL9 FS 581.00 TO FS 661 32 (01EA) AND FS 669.40 TO FS 681.40 (01 EA) WERE REPLACED IAW SRM 53-21-49-101-00
- [SDR VNAA202607280005](https://openairdocs.org/sdr/VNAA202607280005.md): Seat Track · corroded · Jun 14, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT RAIL AT LBL9 BTW FS581.00 TO FS661 32 (01EA). DUE EXCESIVE DAMAGE ON SEAT RAIL AT LBL9 BTW FS581.00 TO FS661 32 (01EA) WAS REPLACED PER SRM 53-21-49-101-001-A01. AND SRM 53-31-49-101-001-A02 AND PER AMM 53-00-49 (CONFIG A12).
- [SDR VNAA202607280004](https://openairdocs.org/sdr/VNAA202607280004.md): Support · corroded · Jun 13, 2026 · N552NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON SILL RH BTW FS280.00 TO 286.00 AND STGR 17R. CORROSION ON SILL RH BTW FS280.00 TO 286.00 AND STGR 17RH WAS REMOVED PER CRJ-900 SRM 51-21-06-001-001-A01 AND AREA IS OUT LIMITS PER CRJ-900 SRM 53-21-43-101-001-A01 AND AREA WAS REPAIRED PER CRJ-900
- [SDR VNAA202607280003](https://openairdocs.org/sdr/VNAA202607280003.md): Web · cracked · Jun 13, 2026 · N552NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CRACK ON ELECTRICAL BAY FLOOR WEB LH SIDE FS193 AT FWD EQUIPMENT COMPARTMENT. CRACK ON ELECTRICAL BAY FLOOR WEB LH SIDE FS193 AT FWD EQUIPMENT COMPARTMENT WAS REPAIRED PER SRM 53-11-43-201-001-A01.
- [SDR VNAA202607280002](https://openairdocs.org/sdr/VNAA202607280002.md): Drag Angle · cracked · Jun 11, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Stabilizer Attach Fittings
  > CRACK ON RIGHT VERTICAL STABILIZER TO FUSELAGE ATTACHMENT AFT DRAG ANGLE BTW 55.62% STGR DATUM TO STGR DATUM TO 67.5% REAR SPAR DATUM. RIGHT VERTICAL STABILIZER TO FUSELAGE ATTACHMENT AFT DRAG ANGLE BTW 55.62% STGR DATUM TO STGR DATUM TO 67.5% REAR SPAR DATU
- [SDR VNAA202607280001](https://openairdocs.org/sdr/VNAA202607280001.md): Skin · nicked · Jun 11, 2026 · N552NN · Cndair CL6002D24 · Trailing Edge Flaps
  > SEVERAL NICKS ON LOWER SKIN OF RT - LT INBD FLAP FLS 15.5 TO FLS 75.5. LOWER SKIN OF RT - LT INBD FLAP FLS 15.5 TO FLS 75.5 WERE REPAIRED IAW SRM 57-52-01-201-005-A01.
- [SDR VNAA202607280015](https://openairdocs.org/sdr/VNAA202607280015.md): Fitting · corroded · Jun 2, 2026 · N552NN · Cndair CL6002D24 · Fuselage, Equipment Attach Fittings
  > CORROSION FLOOR FITTING IN AFT ACCESS 109 (1EA) ON GALLEY 1. FLOOR FITTING IN AFT ACCESS 109 (1EA) ON GALLEY 1 WAS REPLACED PER SAFRAN CMM 25-33-96 REV 9 DATE JUN 06/24.
- [SDR VNAA2026010611102](https://openairdocs.org/sdr/VNAA2026010611102.md): Unknown · odor · Jan 5, 2026 · N552NN · Cndair CL6002D24 · Air Distribution System
  > CHA OPS REPORTS A BURN/ELECTRICAL SMELL IN FLIGHT DECK OF 552. BATT STILL ON / COMPLIED WITH FIM 21-21-00-810-806-A01. COULD NOT REPLICATE BURN SMELL. OPS CHECK GOOD AT THIS TIME
- [SDR VNAA2025110711101](https://openairdocs.org/sdr/VNAA2025110711101.md): Proximity Sensor · out of rig · Nov 5, 2025 · N552NN · Cndair CL6002D24 · Landing Gear Position and Warning
  > GEAR DISAGREE WARNING AFTER TAKE OFF, CW QRH RTF. NOSE GEAR NEVER RETRACTED / FOUND THE PROX SENSOR TO BE.020 OUT OF RIG. ADJUSTED PX22 IAW AMM 32-61-05-820-804-A01-PSA. OCF COMPLETED SUCCESSFULLY.
- [SDR VNAA2025110411101](https://openairdocs.org/sdr/VNAA2025110411101.md): Actuator · inoperative · Nov 3, 2025 · N552NN · Cndair CL6002D24 · Landing Gear Actuator
  > GEAR DISAGREE WARNING MSG ON TAKEOFF, NLG WOULD NOT RETRACT. / REMOVED AND REPLACED NLG RETRACT ACTUATOR. IAW AMM 32-32-09-000/400-801-A01. OPS CHECK GOOD.
- [SDR VNAA2025090311102](https://openairdocs.org/sdr/VNAA2025090311102.md): Selector Valve · faulted · Sep 2, 2025 · N552NN · Cndair CL6002D24 · Landing Gear Retraction/Extension System
  > GEAR DISAGREE ON LANDING NOSE DIDNT COME DOWN TURNED ON 3B CYCLED GEAR HANDLE BOTH MAINS CONFIRMED DOWN NOSE NOT DOWN HEARD BANG. AFTER CYCLING GEAR ALL 3 GEAR DOWN. EMERGENCY WAS DECLARED. / REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW CRJ 900 AMM 32Â
- [SDR VNAA2024051311102](https://openairdocs.org/sdr/VNAA2024051311102.md): Sensor · unserviceable · May 10, 2024 · N552NN · Cndair CL6002D24 · Landing Gear Brake System
  > BRAKE OVHT WARNING MSG IN FLIGHT WITH L IB BRAKE TEMP INDICATION ERRATIC / INTERROGATED MDC FOUND B-1 CODE 006936. TROUBLE SHOT IAW CRJ 900 FIM 32-46-00-810-803. FOUND LHIB BRAKE TEMP SENSOR TO BE BAD DUE TO FAILING CONTINUITY CHECK. REMOVED AND REPLACE LHIB B
- [SDR VNAA202308190015](https://openairdocs.org/sdr/VNAA202308190015.md): Drag Angle · cracked · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Structure
  > CRACK ON LEFT VERTICAL STABILIZER TO FUSELAGE ATTACHMENT AFT DRAG ANGLE BTW 55.625% STGR DATUM TO 67.5% REAR SPAR DATUM (TRACE AT BL0.00). CRACK ON LEFT VERTICAL STABILIZER TO FUSELAGE ATTACHMENT AFT DRAG ANGLE BTW 55.625% STGR DATUM TO 67.5% REAR SPAR DATUM
- [SDR VNAA202308190014](https://openairdocs.org/sdr/VNAA202308190014.md): Skin · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > AFTER REMOVAL OF THE TCAS OMNIDIRECTIONAL ANTENNA: CORROSIÓN WAS FOUND ON FUSELAGE SKIN(SETTLEMENT AREA) OF ANTENNA BTW FS 295.00 AND FS 310.00 AND STGR 26LH TO STRG 26RH. CORROSIÓN ON SETTLEMENT AREA OF ANTENNA BTW FS 295.00 AND FS 310.00 AND STGR 26LH TO S
- [SDR VNAA202308190013](https://openairdocs.org/sdr/VNAA202308190013.md): Hinge · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Door Hinge
  > CORROSION ON AILERON REAR SPAR HINGE LH #2 INB AND OUTB, (BUSHINGS SETTLEMENT AREA. AILERON REAR SPAR HINGE LH #2 INB AND OUTB, (BUSHINGS SETTLEMENT AREA) WERE REPAIRED PER REO 690-57-51-297 REV --
- [SDR VNAA202308190012](https://openairdocs.org/sdr/VNAA202308190012.md): Floorbeam · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR BEAM LBL27.00 FROM FS 1000.00 TO FS 1047.00 AFT BAGGAGE BAY. FLOOR BEAM LBL27.00 FROM FS 1000.00 TO FS 1047.00 AFT BAGGAGE BAY WAS REPAIRED PER EA 23-C9-53-0929 REV.IR SECTION III - PERMANENT REPAIR
- [SDR VNAA202308190011](https://openairdocs.org/sdr/VNAA202308190011.md): Floorbeam · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CORROSION ON FLOOR BEAM LBL9.00 FROM FS 1000.00 TO FS 1047.00 AFT BAGGAGE BAY. FLOOR BEAM LBL9.00 FROM FS 1000.00 TO FS 1047.00 AFT BAGGAGE BAY WAS REPAIRED PER EA 23-C9-53-0954 REV. IR SECTION III - PERMANENT REPAIR
- [SDR VNAA202308190010](https://openairdocs.org/sdr/VNAA202308190010.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SIDE SEAT RAILS (5EA) STRG 15 LH BTW FS379.00 TO FS669.40 AT PASSENGER CABIN. SIDE SEAT RAILS (5EA) STRG 15 LH BTW FS379.00 TO FS669.40 AT PASSENGER CABIN WERE EVAULATED PER CRJ-900 SRM 53-31-49-101-001-A02; CRJ900 SRM 53-21-49-101-001-A01 AND WE
- [SDR VNAA202308190009](https://openairdocs.org/sdr/VNAA202308190009.md): Tee Fitting · cracked · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Attach Fittings
  > CRACK ON CLIP TEE´S (2 E/A´S) TOP RIB TO FRONT SPAR LH AND RH. ON ACCESS PANEL 324AT. CLIP TEE´S (2 E/A´S) TOP RIB TO FRONT SPAR LH AND RH. ON ACCESS PANEL 324AT WERE REPLACED PER EA 23-C9-55-0949 REV.IR SECTION III. PERMANENT REPAIR.
- [SDR VNAA202308190008](https://openairdocs.org/sdr/VNAA202308190008.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SIDE SEAT RAILS (5EA) STRG 15 RH BTW FS485.00 TO FS669.40 AT PASSENGER CABIN. SUMMARY: EVALUATED, DUE TO NOT PERMISIBLE DAMAGE ON SIDE SEAT RAILS (5EA´S) STRG 15 RH BTW FS485.00 TO FS669.40 AT PASSENGER CABIN PER CRJ900 SRM 53-31-49-101-001-A
- [SDR VNAA202308190007](https://openairdocs.org/sdr/VNAA202308190007.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > INITIAL INSPECTION: CORROSION ON SEAT RAILS RBL9 (4EA) BTW FS 477.40 TO FS 693.00 AT PASSENGER CABIN. SUMMARY: EVALUATED, DUE TO NOT PERMISSABLE DAMAGE ON SEAT RAILS RBL9 (4EA'S) BTW FS=477.00 TO FS=693.00 AT PASSENGER CABIN PER CRJ900 SRM53-31-49-101-001-A02
- [SDR VNAA202308190006](https://openairdocs.org/sdr/VNAA202308190006.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > INITIAL INSPECTION: CORROSION ON SEAT RAILS LBL9 (4EA) BTW FS 477.40 TO FS 693.00 AT PASSENGER CABIN. SUMMARY: SEAT RAILS LBL9 (4EA) BTW FS 477.40 TO FS 693.00 AT PASSENGER CABIN WERE REPLACED PER CRJ-900 AMM 53-00-49-400-801 (CONFIG A12)
- [SDR VNAA202308190005](https://openairdocs.org/sdr/VNAA202308190005.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > INITIAL INSPECTION: CORROSION ON SEAT RAILS LBL27 (2EA) BTW FS 477.40 TO FS 581.00 AT PASSENGER CABIN. SEAT RAILS LBL27 (2EA) BTW FS 477.40 TO FS 581.00 AT PASSENGER CABIN WERE REPLACED PER CRJ-900 AMM 53-00-49-400-801 (CONFIG A12).
- [SDR VNAA202308190004](https://openairdocs.org/sdr/VNAA202308190004.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SIDE SEAT RAILS (8EA) STRG 15 RH BTW FS 669.40 TO FS 977.00 AT PASSENGER CABIN. SIDE SEAT RAILS (8EA) STRG 15 RH BTW FS 669.40 TO FS 977.00 AT PASSENGER CABIN WERE EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-41-49-101-001-A02, CRJ900 SRM 53-51-49-
- [SDR VNAA202308190003](https://openairdocs.org/sdr/VNAA202308190003.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT TRACK LH BTW FS 349.00 TO FS 477.40. 27 LBL. FLOOR SEAT TRACK LH BTW FS 349.00 TO FS 477.40. 27 LBL WAS EVAULATED PER CRJ-900 SRM 53-41-49-101-001-A02 AND WAS REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A12)
- [SDR VNAA202308190002](https://openairdocs.org/sdr/VNAA202308190002.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON FLOOR SEAT TRACK LH BTW FS 349.00 TO FS 477.40. 9 LBL (CPAX). FLOOR SEAT TRACK LH BTW FS 349.00 TO FS 477.40. LBL 9 (CPAX) WAS REPLACED PER CRJ/900 AMM 53-00-49-400-801 (CONFIG A12)
- [SDR VNAA202308190001](https://openairdocs.org/sdr/VNAA202308190001.md): Seat Track · corroded · Aug 19, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > INITIAL INSPECTION: CORROSION ON FLOOR SEAT TRACK RH BTW FS 349.00 TO FS 477.40. 9 RBL (CPAX) FLOOR SEAT TRACK RH BTW FS 349.00 TO FS 477.40. RBL 9 (CPAX) WAS REPLACED PER CRJ/900 AMM 53-00-49-400-801 (CONFIG A12).
- [SDR VNAA202308180023](https://openairdocs.org/sdr/VNAA202308180023.md): Skin · dented · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Plate/Skin
  > SEVERAL DENTS (16EAS) ON FUSELAGE SKIN SETTLEMENT AREA OF VENTRAL FIN FAIRING RH. SEVERAL DENTS (16EAS) ON FUSELAGE SKIN SETTLEMENT AREA OF VENTRAL FIN FAIRING RH WERE REPAIRED PER EA 23-C9-53-0943 REV. IR SECTION III-PERMANENT REPAIR.
- [SDR VNAA202308180022](https://openairdocs.org/sdr/VNAA202308180022.md): Shear Tie · cracked · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Internal Mounting Structure
  > CRACK ON SHEAR CLIP ON FS1051.30 AND STGR7LH AT AFT BAGGAGE BAY. SHEAR CLIP ON FS1051.30 AND STGR7LH AT AFT BAGGAGE BAY WAS REPLACED PER EA 23-C9-53-0987 REV. IR SECTION III - PERMANENT REPAIR
- [SDR VNAA202308180021](https://openairdocs.org/sdr/VNAA202308180021.md): Shear Tie · cracked · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Internal Mounting Structure
  > CRACK ON SHEAR CLIP ON FS1051.30 AND STGR7LH AT AFT BAGGAGE BAY. SHEAR CLIP ON FS1051.30 AND STGR7LH AT AFT BAGGAGE BAY WAS REPLACED PER EA 23-C9-53-0987 REV. IR SECTION III - PERMANENT REPAIR
- [SDR VNAA202308180020](https://openairdocs.org/sdr/VNAA202308180020.md): Frame · worn · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Structure
  > WEAR ON FRAME 349.00 BTW STGR 1 TO STGR 2 RH. FRAME 349.00 BTW STGR 1 TO STGR 2 RH WAS REPAIRED PER REO 690-53-21-1638 REV.--
- [SDR VNAA202308180019](https://openairdocs.org/sdr/VNAA202308180019.md): Angle · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON MID CAP ANGLE ON STGR 18LH BTW FS 310.00 TO FS 349.00 AT PASSENGER DOOR FUSELAGE FRAME. MID CAP ANGLE ON STGR 18LH BTW FS 310.00 TO FS 349.00 AT PASSENGER DOOR FUSELAGE FRAME WAS EVALUATED (IS OUT LIMITS) PER CRJ900 SRM 53-21-23-101-001-A02 AND
- [SDR VNAA202308180018](https://openairdocs.org/sdr/VNAA202308180018.md): Floor Support · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON PASSENGER CABIN FLOOR SILL STRUCTURE RH BETWEEN FS 280.00 TO FS 295.00. PASSENGER CABIN FLOOR SILL STRUCTURE RH BETWEEN FS 280.00 TO FS 283.00 WAS REPAIRED PER CRJ/900 SRM 53-21-43-201-002-A01 AND FS 283.00 TO FS 295.00 WAS EVALUATED IS WITHIN LI
- [SDR VNAA202308180017](https://openairdocs.org/sdr/VNAA202308180017.md): Bracket · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Miscellaneous Structure
  > CORROSION ON BRACKET MACHINED (8EA) AT INTERNAL STRUCTURE FWD BAGGAGE BAY CARGO BELOW FLOOR BETWEEN STGR 23RH/23LH AND FS501.00 TO FS661.00+32.00. BRACKETS, MACHINED (8 EAS) OF INTERNAL STRUCTURE AT FWD CARGO COMPARTMENT WERE EVALUATED OUT OF LIMITS PER CRJ90
- [SDR VNAA202308180016](https://openairdocs.org/sdr/VNAA202308180016.md): Plate · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Structure
  > CORROSION AT KICKPLATE ON L1 SURROUND STRUCTURE BTW FS 310.00 TO STA 349.00. DUE TO EXCESSIVE CORROSION AT KICKPLATE ON L1 SURROUND STRUCTURE BTW FS 310.00 TO STA 349.00 WAS REPLACED PER CRJ-900 SRM 53-21-23-101-001-A02 AND SRM 51-42-06-001-001-A01
- [SDR VNAA202308180015](https://openairdocs.org/sdr/VNAA202308180015.md): Stringer · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER BETWEEN FS 310.00 AND FS 349.00 STRG 21RH AT MAIN AVIONICS COMPARTMENT. STRINGER BETWEEN FS 310.00 TO FS 333.00 WAS CLEANED AND CORROSION WAS NOT FOUND PER CRJ-900 SRM 51-26-00-001-001-A01 AND DAMAGED AREA ON STRINGER 21 R/H BETWEEN FS
- [SDR VNAA202308180014](https://openairdocs.org/sdr/VNAA202308180014.md): Seat Track · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Structure
  > CORROSION ON FLOOR SEAT RAIL AT LBL9.00 AND RBL9.00 BTW FS.847.00 AND FS.977.00. FLOOR SEAT RAIL AT LBL9.00 AND RBL9.00 BTW FS.847.00 AND FS.977.00 WERE EVAULATED PER CRJ-900 SRM 53-41-49-101-001-A02; CRJ900 SRM 53-51-49-101-001-A02 AND WERE REPLACED PER CRJ
- [SDR VNAA202308180013](https://openairdocs.org/sdr/VNAA202308180013.md): Floorbeam · cracked · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage Main, Floor Beam
  > CRACKED CENTER COCKPIT FLOOR BEAM RBL12 AT FS 280.00 FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT. CENTER COCKPIT FLOOR BEAM RBL12 AT FS 280.00 FLOOR INTERNAL SUPPORT STRUCTURE BELOW FLIGHT COMPARTMENT WAS REPAIRED PER REO 690-53-11-1574 REV.--
- [SDR VNAA202308180011](https://openairdocs.org/sdr/VNAA202308180011.md): Rib · cracked · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Wing, Rib/Bulkhead
  > CRACK WAS FOUND ON RIB LEADING EDGE SS57.16 AT RH WING. RIB LEADING EDGE SS57.16 AT RH WING WAS REPLACED CRJ-900 SRM 51-42-06-001-001-A01, SRM 51-42-13-001-001-A01 AND SRM 51-42-20-001-001-A01
- [SDR VNAA20230818011](https://openairdocs.org/sdr/VNAA20230818011.md): Seat Track · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SIDE SEAT RAILS (SEVERAL LOCATIONS) STRG 15 LH BTW FS 669.40 TO FS 977.00 AT PASSENGER CABIN. DUE EXCESIVE CORROSION ON SIDE SEAT RAILS STRG 15 LH BTW FS 669.40 TO FS 969.00 AT PASSENGER CABIN WERE REPLACED PER CRJ-900 SRM 53-51-49-101-001-A02 P
- [SDR VNAA202308180010](https://openairdocs.org/sdr/VNAA202308180010.md): Hinge · corroded · Aug 18, 2023 · N552NN · Cndair CL6002D24 · Fuselage, Door Hinge
  > CORROSION ON HINGE AT STEP PLATE C2. HINGE AT STEP PLATE C2 WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-00-00-101-001-A01 AND WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND FINISHES WERE RESTORED PER CRJ900 SRM 51-25-01-001-001-A01 AND CRJ900 SRM 51-25

Next page: https://openairdocs.org/aircraft/N552NN/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 = 'N552NN' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N552NN/reports

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