# Service difficulty reports: N701CK

A list on [N701CK](https://openairdocs.org/aircraft/N701CK.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 · 80 reports

- [SDR KCSA2026072744](https://openairdocs.org/sdr/KCSA2026072744.md): Elec Connector · loose · Jul 27, 2026 · N701CK · Boeing 7474B5F · Door System Wiring
  > DOOR ENTRY L5 ADVISORY IN FLIGHT ACCOMPLISHED QRH PROCEDURE. PRESSURIZATION NORMAL. TRANSFERRED TO DMI 100338109 IAW KA MEL 52-73-01. CAT C. DUE 8.6.26. M PROCEDURES CW. PLACARDS INSTALLED. REF TO DMI #100338109, L5 DOOR INDICATION INOP. CORRECTIVE ACTION:
- [SDR KCSA2026072643](https://openairdocs.org/sdr/KCSA2026072643.md): Door · no discrepancy · Jul 26, 2026 · N701CK · Boeing 7474B5F · Passenger/Crew Doors
  > DOOR ENTRY L5. VERIFIED #5 ENTRY DOOR WARN SWITCH IAW B747-400 AMM 52-11-01. OPS CHECK GOOD.
- [SDR KCSA202604281037](https://openairdocs.org/sdr/KCSA202604281037.md): Frame · cracked · Apr 28, 2026 · N701CK · Boeing 7474B5F · Fuselage Main, Frame
  > CRACKED FRAME WEB AT STA 1480 IN R/H BODY GEAR WHEEL WELL.
- [SDR KCSA202505131078](https://openairdocs.org/sdr/KCSA202505131078.md): Power Supply · inoperative · May 13, 2025 · N701CK · Boeing 7474B5F · Emergency Lighting
  > UPPER DECK LADDER SURROUND EMERGENCY LIGHTING IS INOP.
- [SDR KCSA2025042418](https://openairdocs.org/sdr/KCSA2025042418.md): Door · false indication · Apr 24, 2025 · N701CK · Boeing 7474B5F · Door Warning System
  > DOOR FLIGHT DECK OVERHEAD. BLANKED AFTER TWO MINUTES. PERFORMED DOOR OPERATION IAW B747-400 AMM 52-71-01 OPERATIONS CHECK GOOD. DOOR REMAIN CLOSE.
- [SDR KCSA2025041917](https://openairdocs.org/sdr/KCSA2025041917.md): Indication Sys · false indication · Apr 19, 2025 · N701CK · Boeing 7474B5F · Door Warning System
  > 100242157- DOOR FLIGHT DECK OVERHEAD INDICATION ONLY. PERFORMED OVERHEAD INSPECTION AND OPERATION IAW B747-400 AMM 52-21-00 OPERATION CHECK GOOD.
- [SDR KCSA2025041213](https://openairdocs.org/sdr/KCSA2025041213.md): Handle · unsecure · Apr 12, 2025 · N701CK · Boeing 7474B5F · Door Warning System
  > DOOR FLIGHT DECK OVERHEAD ENGINE-INDICATING AND CREW-ALERTING MESSAGE - MESSAGE CLEARED BEFORE QUICK REFERENCE HANDBOOK IS COMPLETED. VERIFIED FLIGHT DECK ESCAPE HATCH INNER HANDLE SECURED IAW B747-400 AMM 52-21-00. ALL INDICATIONS NORMAL. NO FURTHER DEFECTS N
- [SDR KCSA202504051074](https://openairdocs.org/sdr/KCSA202504051074.md): Angle · cracked · Apr 5, 2025 · N701CK · Boeing 7474B5F · Wing Miscellaneous Structure
  > CRACKED ANGLE ON RW AFT OF REAR APPROX WBL 412
- [SDR KCSA202504051073](https://openairdocs.org/sdr/KCSA202504051073.md): Doubler · corroded · Apr 5, 2025 · N701CK · Boeing 7474B5F · Vertical Stabilizer
  > CORROSION FOUND IN L/H SIDE UPPER LOBE DOUBLER NEAR RADIUS AND VERTICAL STABILIZER ATTACHMENT AT STATION 2521 DURING EXTERNAL SURFACE INSPECTION
- [SDR KCSA202504051072](https://openairdocs.org/sdr/KCSA202504051072.md): Spar · cracked · Apr 5, 2025 · N701CK · Boeing 7474B5F · Wing Spar
  > L/H WING T/E AUXILARY SPAR UPPER CHORD AT WBL 429.5 HAS POSSIBLE CRACK
- [SDR KCSA202504051071](https://openairdocs.org/sdr/KCSA202504051071.md): Seat Track · corroded · Apr 5, 2025 · N701CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > MAIN DECK SEAT TRACK @ STA 2140 RBL 89 CORRODED
- [SDR KCSA202504051070](https://openairdocs.org/sdr/KCSA202504051070.md): Floorbeam · corroded · Apr 5, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Floor Beam
  > MAIN DECK FLOOR BEAM CORRODED AT STA 1620 RBL 13-32
- [SDR KCSA202504051069](https://openairdocs.org/sdr/KCSA202504051069.md): Tee Angle · cracked · Apr 5, 2025 · N701CK · Boeing 7474B5F · Wing Main, Frame Structure
  > R/H WING AUX SPAR VERTICAL "T" CHORD IS CRACKED WBL 429.5
- [SDR KCSA202504051068](https://openairdocs.org/sdr/KCSA202504051068.md): Floorbeam · cracked · Apr 5, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Floor Beam
  > E/E BAY FLOOR SUPPORT ANGLE CRACKED AT STA 400 RBL 19
- [SDR KCSA202504051067](https://openairdocs.org/sdr/KCSA202504051067.md): Floorbeam · cracked · Apr 5, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Floor Beam
  > E/E BAY FLOOR SUPPORT ANGLE CRACKED AT STA 400 LBL 15
- [SDR KCSA202504051066](https://openairdocs.org/sdr/KCSA202504051066.md): Floorbeam · cracked · Apr 5, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Floor Beam
  > E/E BAY FLOOR SUPPORT ANGLE CRACKED AT STA 400 RBL 6
- [SDR KCSA202504041065](https://openairdocs.org/sdr/KCSA202504041065.md): Stiffener · cracked · Apr 4, 2025 · N701CK · Boeing 7474B5F · Wing Miscellaneous Structure
  > CRACKED STIFFENER ON L/H WING T/E AUX SPAR AT WBL 429.5
- [SDR KCSA202504041064](https://openairdocs.org/sdr/KCSA202504041064.md): Web · cracked · Apr 4, 2025 · N701CK · Boeing 7474B5F · Spoilers
  > OB OF THE #5 SPOILER, WEB CRACK IN THE AREA OF THE 3 UPPER WING SURFACE SUPPORT ROD ENDS
- [SDR KCSA202504041063](https://openairdocs.org/sdr/KCSA202504041063.md): Attach Angle · cracked · Apr 4, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Attach Fittings
  > L-1 DOOR CUTOUT UPPER FORWARD CORNER HAS A CRACKED (3/4") ATTACH ANGLE AT STATION 440 AT STRINGER 16L
- [SDR KCSA202504041062](https://openairdocs.org/sdr/KCSA202504041062.md): Hinge · cracked · Apr 4, 2025 · N701CK · Boeing 7474B5F · Fuselage, Door Hinge
  > AFT CARGO DOOR FWD HINGE HAS EVIDENCE OF CRACKING IN RADIUS OF ANGLE
- [SDR KCSA202504041061](https://openairdocs.org/sdr/KCSA202504041061.md): Attach Angle · cracked · Apr 4, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Attach Fittings
  > E/E BAY L/H SILL FWD ATTACH ANGLE CRACKED AT STA 400 LBL 26
- [SDR KCSA202504041060](https://openairdocs.org/sdr/KCSA202504041060.md): Attach Angle · cracked · Apr 4, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Attach Fittings
  > E/E BAY R/H AUX FWD SILL ATTACH ANGLE CRACKED AT STA 400 RBL 26
- [SDR KCSA202504041059](https://openairdocs.org/sdr/KCSA202504041059.md): Skin · cracked · Apr 4, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Plate/Skin
  > 2EA. CRACKS FOUND EXTENDING BEYOND 2EA. EXISTING STOP DRILL HOLES IN R/H SIDE UPPER LOBE DOUBLER NEAR VERTICAL STAB. ATTACHMENT AT APPROX. STA. 2515 AND 2521 DURING EXTERNAL SURFACE HFEC INSPECTION.
- [SDR KCSA202504021058](https://openairdocs.org/sdr/KCSA202504021058.md): Attach Angle · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Attach Fittings
  > E/E BAY SILL FWD ATTACH ANGLE CRACKED AT STA 400 BL 0
- [SDR KCSA202504021056](https://openairdocs.org/sdr/KCSA202504021056.md): Stiffener · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACK FOUND IN NWW TOP PANEL STIFFENER AT STA 270 AND RBL 20
- [SDR KCSA202504021055](https://openairdocs.org/sdr/KCSA202504021055.md): Bracket · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > MAIN DECK, OVER PRESSURE DECK, STA 1080, RBL 100, POSSIBLE CRACK IN BRACKET UNDER THE FLOOR
- [SDR KCSA202504021054](https://openairdocs.org/sdr/KCSA202504021054.md): Stiffener · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACK FOUND IN NWW TOP PANEL STIFFENER AT STA 310 AND LBL 10
- [SDR KCSA202504021053](https://openairdocs.org/sdr/KCSA202504021053.md): Stiffener · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACK FOUND IN NWW TOP PANEL STIFFENER AT STA 310 AND RBL 10
- [SDR KCSA202504021052](https://openairdocs.org/sdr/KCSA202504021052.md): Stiffener · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > VERTICAL STIFFENER IS CRACKED ( 1") ON THE AFT SIDE OF THE MAIN DECK FLOORBEAM AT STATION 2360 AT LBL 32
- [SDR KCSA202504021051](https://openairdocs.org/sdr/KCSA202504021051.md): Stiffener · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > VERTICAL STIFFENER IS CRACKED ( 1") ON THE AFT SIDE OF THE MAIN DECK FLOORBEAM AT STATION 2360 AT LBL 13
- [SDR KCSA202504021050](https://openairdocs.org/sdr/KCSA202504021050.md): Stiffener · cracked · Apr 2, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > VERTICAL STIFFENER IS CRACKED ( 1") ON THE AFT SIDE OF THE MAIN DECK FLOORBEAM AT STATION 2360 AT RBL 32
- [SDR KCSA202504011049](https://openairdocs.org/sdr/KCSA202504011049.md): Stiffener · cracked · Apr 1, 2025 · N701CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACK FOUND IN NWW TOP PANEL STIFFENER AT STA 270 AND LBL 20
- [SDR KCSA202504011048](https://openairdocs.org/sdr/KCSA202504011048.md): Pressure Deck · cracked · Apr 1, 2025 · N701CK · Boeing 7474B5F · Fuselage Main, Structure
  > L/H COMPOSITE CLOSE OUT PANEL AT STA. 1240 LBL 75-98 CRACKED.
- [SDR KCSA202504011047](https://openairdocs.org/sdr/KCSA202504011047.md): Light · no test · Apr 1, 2025 · N701CK · Boeing 7474B5F · Emergency Lighting
  > MAIN DECK SELF ILLUMINATING EXIT SIGNS FAIL OPS CHECK
- [SDR KCSA2025012803](https://openairdocs.org/sdr/KCSA2025012803.md): Warning Message · false activation · Jan 28, 2025 · N701CK · Boeing 7474B5F · Door Warning System
  > DOOR FLIGHT DECK OVER HEAD ADVISORY MESSAGE. PERFORMED GROUND OPERATION OF FLIGHT DECK DOOR OVERHEAD IAW B747-400 AMM 52-71-01. OPERATIONS CHECK GOOD.
- [SDR KCSA2025012002](https://openairdocs.org/sdr/KCSA2025012002.md): Indication Sys · false activation · Jan 20, 2025 · N701CK · Boeing 7474B5F · Door Warning System
  > DOOR FLIGHT DECK OVERHEAD ADVISORY ON CLIMB OUT. PERFORMED GROUND OPERATION ON FIRST OFFICER OVER HEAD IAW B747-400 AMM 52-71-01. OPERATIONS CHECK GOOD.
- [SDR KCSA2024122932](https://openairdocs.org/sdr/KCSA2024122932.md): Escape Hatch · not reported · Dec 29, 2024 · N701CK · Boeing 7474B5F · Emergency Exits
  > DOOR FLIGHT DECK OVERHEAD. PERFORMED HATCH OPERATIONAL AND INSPECTION IAW B747-400 AMM 52-21-00 OPERATIONAL CHECK GOOD.
- [SDR KCSA2024111829](https://openairdocs.org/sdr/KCSA2024111829.md): Handle · not seated · Nov 17, 2024 · N701CK · Boeing 7474B5F · Fixed Inner Doors
  > DOOR FLIGHT DECK ENGINE INDICATION AND CREW ALERTING SYSTEM. NO PRESSURIZATION ISSUES. FOUND DOOR HANDLE SLIGHTLY AJAR. RESECURED INNER DOOR HANDLE IAW B747-400 AMM 52-21-00. NO FURTHER DEFECTS NOTED
- [SDR KCSA2024091528](https://openairdocs.org/sdr/KCSA2024091528.md): Handle · unsecure · Sep 15, 2024 · N701CK · Boeing 7474B5F · Fixed Inner Doors
  > PER LOGPAGE 100198873, DOOR FLIGHT DECK OVERHEAD. DUE TO TURBULENCE FOUND THE INNER HANDLE SLIGHTLY AJAR. RESECURED INNER HANDLE IAW B747-400 AMM 52-21-00. INDICATIONS NORMAL, NO FURTHER DEFECTS FOUND
- [SDR KCSA202311021131](https://openairdocs.org/sdr/KCSA202311021131.md): Cover · broken · Nov 2, 2023 · N701CK · Boeing 7474B5F · Lighting System
  > MDSS BLUE LIGHT COVER IS BROKEN
- [SDR KCSA2023101900340](https://openairdocs.org/sdr/KCSA2023101900340.md): Unknown · unknown · Oct 13, 2023 · N701CK · Boeing 7474B5F · Fixed Inner Doors
  > DOOR FLIGHT DECK OVERHEAD. FOUND FLIGHT DECK OVERHEAD DOOR INNER HANDLE HAD BEEN BUMPED OR WASN'T LATCHED COMPLETELY RELATCHED FLIGHT DECK OVERHEAD DOOR IAW B747-400 AMM 52-21-01 ALL INDICATIONS NORMAL NO FURTHER DEFECTS NOTED
- [SDR KCSA202303131018](https://openairdocs.org/sdr/KCSA202303131018.md): Frame · cracked · Mar 13, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Frame
  > CRACK FOUND ON FRAME SEGMENT AT LOWER FORWARD CORNER OF L5 DOOR CUTOUT
- [SDR ERKR1110032326416](https://openairdocs.org/sdr/ERKR1110032326416.md): Frame · cracked · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Frame
  > CRACK FOUND ON FRAME SEGMENT AT LOWER FORWARD CORNER OF L5 DOOR CUTOUT.
- [SDR ERKR1010032326416](https://openairdocs.org/sdr/ERKR1010032326416.md): Seat Track · corroded · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Structure
  > AFTER REMOVAL OF FLOORBOARDS TO GAIN ACCESS FOR SEAT TRACK REPAIR AT STA. 998 RBL 11.33, FOUND CORROSION ON SEAT TRACK I/B FLANGE AT STA. 980 APPROX. RBL 11.33
- [SDR ERKR0910032326416](https://openairdocs.org/sdr/ERKR0910032326416.md): None · cracked · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Structure
  > WHILE ACCOMPLISHING SB 747-53A2427 FIG. 2 AT STA. 2598 R/H SIDE, FOUND 2EA FASTENER HOLES WITH CRACK INDICATION COMMON TO FWD INNER CHORD AND UPPER SPLICE FITTING (3RD AND 4TH HOLES FROM TOP TO BOTTOM).
- [SDR ERKR0810032326416](https://openairdocs.org/sdr/ERKR0810032326416.md): Shear Tie · cracked · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Structure
  > WHILE ACCOMPLISHING DVI OF STA. 1000 FRONT SPAR SHEAR TIE, FOUND 1EA FRONT SHEAR TIE CRACKED AT RBL 75.9, REPLACEMENT OF PART REQUIRED PER EO 5312-22-01 G2 CONDITION 13 STEP #101 AND #102.
- [SDR ERKR0710032326416](https://openairdocs.org/sdr/ERKR0710032326416.md): Shear Tie · broken · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Structure
  > WHILE ACCOMPLISHING DVI AT STA. 1000 FRONT SPAR SHEAR TIE, FOUND 1EA FRONT SHEAR TIE CRACKED AT LBL 33.99, REPLACEMENT OF PART REQUIRED PER EO 5312-22-01 G2 CONDITION 8 STEP #40 AND #41.
- [SDR ERKR0610032326416](https://openairdocs.org/sdr/ERKR0610032326416.md): Shear Tie · broken · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Structure
  > WHILE ACCOMPLISHING DVI OF STA. 1000 FRONT SPAR SHEAR TIE, FOUND 1EA SHEAR TIE BROKEN AT RBL57.5., REPLACEMENT OF THE PART IS REQUIRED PER EO 5312-22-01-G2 CONDITION 13 STEP #95.
- [SDR KCSA202303101017](https://openairdocs.org/sdr/KCSA202303101017.md): Shear Tie · cracked · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Bulkhead
  > WHILE ACCOMPLISHING DVI OF STA 1000 FRONT SPAR SHEAR TIE FOUND 1 EA FRONT SHEAR TIE CRACKED AT LBL 33.99 REPLACEMENT OF PART REQUIRED PER EO 5312-22-01 G2 CONDITION 8 STEP #40 AND 41
- [SDR ERKR0510032326416](https://openairdocs.org/sdr/ERKR0510032326416.md): Intercostal · broken · Mar 10, 2023 · N701CK · Boeing 7474B5F · Fuselage Main, Structure
  > WHILE ACCOMPLISHED DVI OF STA. 1000 FRONT SPAR SHEAR TIE, FOUND 1EA INTERCOSTAL LUG FITTING BROKEN AT LBL 11.33, REPLACEMENT OF THE PART IS REQUIRED PER EO 5312-22-01 G2 CONDITION 6 STEP #27 FIG. 4.

Next page: https://openairdocs.org/aircraft/N701CK/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 = 'N701CK' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N701CK/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.