# Service difficulty reports: N796CP A list on [N796CP](https://openairdocs.org/aircraft/N796CP.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SROM20260112001](https://openairdocs.org/sdr/SROM20260112001.md): Hydraulic Line · chafed · Jan 7, 2026 · N796CP · Bombdr DHC8402 · Hydraulic System, Main > AFTER ENGINE START IT WAS NOTICED THAT THE INBOARD ROLL SPOILER HYDRAULIC CAUTION LIGHT REMAINED ILLUMINATED AND THEN THAT THE #1 HYDRAULIC QUANTITY WAS VISIBLE DROPPING. THE ENGINES WERE SHUTDOWN WHEN THE #1 HYDRAULIC QUANTITY REACHED APPROXIMATELY 10% AND TH - [SDR SROM2025120479601](https://openairdocs.org/sdr/SROM2025120479601.md): Control Panel · inoperative · Nov 18, 2025 · N796CP · Bombdr DHC8402 · Landing Gear Retraction/Extension System > WHEN LANDING GEAR SELECTED DOWN IN FLIGHT THERE WAS NO MOVEMENT OF THE LANDING GEAR AND THE LANDING GEAR INOP CAUTION LIGHT ILLUMINATED AFTER SEVERAL SECONDS. ALTERNATE EXTENSION COMPLETED SUCCESSFULLY. WHEN ALTERNATE EXTENSION WAS COMPLETED THE NORMAL LANDING - [SDR SROM2024101079602](https://openairdocs.org/sdr/SROM2024101079602.md): Threshold · corroded · Oct 9, 2024 · N796CP · Bombdr DHC8402 · Fuselage Miscellaneous Structure > FORWARD ENTRYWAY DOOR FRAME LOWER THRESHOLD MEMBER WAS CORRODED BEYOND REPAIR LIMITS AND REQUIRED REPLACEMENT. - [SDR SROM20240226001](https://openairdocs.org/sdr/SROM20240226001.md): Shim · out of position · Dec 26, 2023 · N796CP · Bombdr DHC8402 · Emergency Equipment > FLIGHT ATTENDANT REPORTED DITCHING DAM WILL NOT COME DOWN (DURING RECURRENT TRAINING IN THE HANGAR). ADJUSTED SHIMS ON FORWARD LH OVERHEAD BIN ENDCAP, OPS CHECKS GOOD. - [SDR SROM202308020002](https://openairdocs.org/sdr/SROM202308020002.md): Skin · corroded · Aug 2, 2023 · N796CP · Bombdr DHC8402 · Wing, Plate/Skin > CORROSION DAMAGE TO CENTER WING SKIN P/N 85713601, ACCESS PANEL LANDINGS BETWEEN YW42.000 - YW-42.000. DAMAGE IS BEYOND OEM PUBLISHED LIMITS. - [SDR SROM202308020001](https://openairdocs.org/sdr/SROM202308020001.md): Access Panel · corroded · Aug 2, 2023 · N796CP · Bombdr DHC8402 · Wing, Plate/Skin > CORROSION DAMAGE IN THE COUNTERSINKS OF THE CENTRE WING ACCESS PANELS 623AT (P/N 85713043- 953, RHS), 622AT (P/N 85713035-953, RHS), 522AT (P/N 85713035- 953, LHS), 622CT (P/N 85713039-953, RHS), AND 522BT (P/N 85713037-953, LHS) BEYOND THE LIMITS OF SRM TASK - [SDR SROM0073120231](https://openairdocs.org/sdr/SROM0073120231.md): Panel · chafed · Jul 31, 2023 · N796CP · Bombdr DHC8402 · Fuselage Structure (General) > CHAFE DAMAGE TO THE UPPER PANEL PN: 85217068 OF THE AIRSTAIR DOOR ASSEMBLY PN: 85217005-001. DAMAGE REQUIRES BLENDING AS PER DE HAVILLAND REPAIR DRAWING 8/4-52-227. - [SDR SROM20230713001](https://openairdocs.org/sdr/SROM20230713001.md): Skin · corroded · Jul 13, 2023 · N796CP · Bombdr DHC8402 · Wing Structure > CORROSION DAMAGE TO CENTER WING SKIN AT FUEL TANK ACCESS PANEL'S PART NUMBER 521BT(LH WING), 521AT (LH WING) AND 621BT (RH WING). CORROSION EXCEEDS THE LIMITS ALLOWED IN GENERIC RD 8/4-57-441. - [SDR SROM202307120001](https://openairdocs.org/sdr/SROM202307120001.md): Door · corroded · Jul 12, 2023 · N796CP · Bombdr DHC8402 · Emergency Exits > FRAME SECTION ON THE LOWER FORWARD EMERGENCY TYPE 2 EXIT DOOR (RH SIDE OF AIRCRAFT), ITEM 9 ON IPC 52-20-20. PITTING CORROSION BETWEEN A LIGHTNING HOLE AND THE BEND RADIUS. NOMINAL THICKNESS WAS.050" BY DESIGN, UT READINGS MEASURED OUT AT.052. APPROXIMA - [SDR SROM020230711001](https://openairdocs.org/sdr/SROM020230711001.md): Skin · corroded · Jul 11, 2023 · N796CP · Bombdr DHC8402 · Passenger/Crew Doors > TWO CORROSION/GOUGE MARKS ON THE PASSENGER DOOR SHELL IN THE #5 POSITION. THE DRAWING WAS SAYING THE SKIN WAS.032 BUT WE WERE CONSISTENTLY GETTING.045 WITH NDT DOING UT. THE MAXIMUM DEPTH MEASURED WAS.029", WITH MOST OF THE DAMAGE AT.028" AND.027". - [SDR SROM070420231](https://openairdocs.org/sdr/SROM070420231.md): Web · corroded · Jul 4, 2023 · N796CP · Bombdr DHC8402 · Fuselage Miscellaneous Structure > CORROSION ON SHEAR WEB DOUBLER X728.102 TO X783.102 REF. DRAWING 85339601 ITEM #4. FOLLOWING DE HAVILLAND REPAIR DRAWING #8/4-53-11298, REMOVED CORROSION, COMPLETED NDT, AND RE-PROTECTED THE AREA. ORIGINAL PART REMAINS IN SERVICE. - [SDR SROM2023062201](https://openairdocs.org/sdr/SROM2023062201.md): Gusset · corroded · Jun 22, 2023 · N796CP · Bombdr DHC8402 · Fuselage Structure (General) > CORROSION ON FRAME GUSSET AT STATION X32.400 STRINGER 28P. CORRODED GUSSET REPLACED WITH NEW PART NUMBER 85329356-109 - [SDR SROM101320221](https://openairdocs.org/sdr/SROM101320221.md): Skin · none · Oct 13, 2022 · N796CP · Bombdr DHC8402 · Wing Structure > INTERNAL SURFACE OF CENTER WING LOWER SKIN PANEL ASSEMBLY PN: 85713700 RH WING BETWEEN YW42.000 - YW60.900 AND STR. 13 - 14 HAS GOUGE OF 0.008" DEPTH AND 0.250" LONG THAT IS OUTSIDE OF MANUFACTURES PUBLISHED LIMITS. - [SDR SROM05022022](https://openairdocs.org/sdr/SROM05022022.md): Door · binding · May 2, 2022 · N796CP · Bombdr DHC8402 · Service Doors > RIGHT AFT SERVICE DOOR DIFFICULT TO OPEN. CORRECTIVE ACTION: LUBRICATED CAM ASSEMBLY ON AFT SERVICE DOOR. PERFORMED OPERATIONAL TEST AND OPS CHECKS GOOD. NO DEFECTIVE PARTS FOUND, LUBRICATION CORRECTED DISCREPANCY. - [SDR SROM2021031301](https://openairdocs.org/sdr/SROM2021031301.md): Sequence Valve · defective · Mar 11, 2021 · N796CP · Bombdr DHC8402 · Landing Gear Door Retract Section > AFTER TAKEOFF WHEN LANDING GEAR WAS SELECTED UP THE GEAR RETRACTED NORMALLY EXCEPT THE LEFT MAIN GEAR DOORS DID NOT CLOSE. THIS WAS SHOWN BY THE COCKPIT INDICATION AND VISUALLY CONFIRMED BY LOOKING OUT THE WINDOW. AS PER THE QUICK REFERENCE HANDBOOK THE FLIGHT - [SDR SROM20200601421](https://openairdocs.org/sdr/SROM20200601421.md): Skin · scratched · Jun 1, 2020 · N796CP · Bombdr DHC8402 · Fuselage Main, Plate/Skin > SKIN DAMAGE AT STA X493 - X640 STR. 23 – 25. TOOLING DAMAGE FOUND ON SKIN AROUND RH FUSELAGE STRAKE. DAMAGE IS BEYOND ALLOWABLE LIMITS IAW DGC-8-400 SRM 53-00-00-02-02MREV. 20. REPAIR DRAWING (RD) REQUESTED FROM DHC. RD 8/4-53-9854 ISSUE #1 PROVIDED BY DHC - [SDR SROM20200525202](https://openairdocs.org/sdr/SROM20200525202.md): Screw · cracked · May 25, 2020 · N796CP · Bombdr DHC8402 · Flight Compartment Windows > PILOTS SIDE WINDOW HAS SEIZED FASTENERS. HEAD BROKE OFF DURING REMOVAL AND ANOTHER SCREW FOUND WITH CRACKED HEAD AT BASE OF SHANK. REPLACED ALL SCREWS PN: NAS7403-6 AS REQUIRED. REFERENCE KF AERO WO. 1000221324. - [SDR SROM20200525201](https://openairdocs.org/sdr/SROM20200525201.md): Fitting · worn · May 25, 2020 · N796CP · Bombdr DHC8402 · Ailerons > RH AILERON INPUT ROD ATTACHMENT BRACKET P/N: 85740411, BUSHING HOLD IS TOO LARGE. COMPLIED WITH DE HAVILLAND PERMANENT REPAIR DRAWING RD 8/4-57-4773 BY INSTALLING A REPAIR BUSHING. REFERENCE KF AERO WO. #1000224059 ## 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 = 'N796CP' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N796CP/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.