# Service difficulty reports: N716CK

A list on [N716CK](https://openairdocs.org/aircraft/N716CK.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 · 56 reports

- [SDR KCSA2026082549](https://openairdocs.org/sdr/KCSA2026082549.md): Warning Message · false activation · Aug 25, 2026 · N716CK · Boeing 7474B5F · Door Warning System
  > DOOR F/D OVHD. CABIN PRESSURE NORMAL. PERFORMED OPS CHECK IAW AMM 52-21-00. OPS CHECK GOOD. ACFT OK FOR SERVICE.
- [SDR KCSA2026021811](https://openairdocs.org/sdr/KCSA2026021811.md): Warning Message · false activation · Feb 18, 2026 · N716CK · Boeing 7474B5F · Door Warning System
  > DOOR F/D OVERHEAD EICAS. PERFORMED OPS CHECK IAW AMM 52-21-00. OPS CHECKED GOOD. ACFT OK FOR SERVICE.
- [SDR KCSA2026020706](https://openairdocs.org/sdr/KCSA2026020706.md): Handle · unsecure · Feb 7, 2026 · N716CK · Boeing 7474B5F · Emergency Exits
  > DOOR F/D OVHD ADVISORY. SECURED HANDLE IAW KA B747-400 AMM 52-21-00. OPS CHECK GOOD.
- [SDR KCSA2025120811170](https://openairdocs.org/sdr/KCSA2025120811170.md): Door · unsecure · Nov 11, 2025 · N716CK · Boeing 7474B5F · Fixed Inner Doors
  > DOOR FWD OVHD EICAS ON LANDING. SECURED DOOR IAW AMM 52-21-00. ACFT OK FOR SERVICE.
- [SDR KCSA2025110861](https://openairdocs.org/sdr/KCSA2025110861.md): Trans Rectifier · inoperative · Nov 8, 2025 · N716CK · Boeing 7474B5F · DC Generating System
  > 100281155: MULTIPLE ELECTRICAL FAILURES. ACTION TAKEN: T/S & FOUND DC 1 DIST P6 C/B POPPED IAW B747 WDM 24-54-12. REMOVED & REINSTALLED #1 TRU IAW B747-400 AMM 24-32-01. MSG CLEARED, OPS CHECK FAILED. 100281156: #1 TRU FAIL. ACTION TAKEN: REMOVED & REPLACED #1
- [SDR KCSA20250821045](https://openairdocs.org/sdr/KCSA20250821045.md): Warning Message · false indication · Aug 20, 2025 · N716CK · Boeing 7474B5F · Central Warning
  > DOOR FLIGHT DECK OVERHEAD ENGINE INDICATING AND CREW ALERTING SYSTEM MESSAGE. OPENED OVERHEAD HATCH. INSPECTED HATCH AND FOUND NO DEFECTS IAW BOEING AMM 52-21-00.
- [SDR KCSA202501241002](https://openairdocs.org/sdr/KCSA202501241002.md): Stiffener · cracked · Jan 24, 2025 · N716CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACK FOUND IN STIFFENER AT STA 266 AND WL 180 ON OB SIDE OF NWW R/H SIDE WALL PANEL DURING NDT INSPECTION.
- [SDR KCSA202501151001](https://openairdocs.org/sdr/KCSA202501151001.md): Stiffener · cracked · Jan 15, 2025 · N716CK · Boeing 7474B5F · Cargo/Baggage Doors
  > CRACK ON FWD CARGO DOOR, AFT DOORSIDE LIFT LINK MOUNT STIFFNER.
- [SDR KCSA202501151000](https://openairdocs.org/sdr/KCSA202501151000.md): Stiffener · cracked · Jan 15, 2025 · N716CK · Boeing 7474B5F · Cargo/Baggage Doors
  > POSSIBLE CRACK ON FWD CARGO DOOR, FWD DOORSIDE LIFT LINK MOUNT STIFFNER.
- [SDR KCSA20240223210](https://openairdocs.org/sdr/KCSA20240223210.md): Warning Light · false indication · Feb 22, 2024 · N716CK · Boeing 7474B5F · Door Warning System
  > COCKPIT EMERGENCY HATCH INDICATION OPEN DURING FLIGHT. PERFORMED INSPECTION/OPERATIONS CHECK IN ACCORDANCE WITH B747-400 AMM 52-21-00 NO DEFECTS NOTED INDICATION NO LONGER PRESENT OPERATIONS CHECK GOOD.
- [SDR KCSA2023122656](https://openairdocs.org/sdr/KCSA2023122656.md): Unknown · unknown · Dec 26, 2023 · N716CK · Boeing 7474B5F · Fixed Inner Doors
  > DOOR FLIGHT DECK OVERHEAD ADVISORY MESSAGE. PERFORMED OPERATIONS CHECK IAW B747-400 AMM 52-21-00. MESSAGE CLEARED.
- [SDR KCSA202306081069](https://openairdocs.org/sdr/KCSA202306081069.md): Flange · cracked · Jun 8, 2023 · N716CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACKED AFT FLANGE AT B.S. 2638.0 RIB FROM WL-307.0 TO 317.0 REF. TO STR. 12R
- [SDR KCSA202306081068](https://openairdocs.org/sdr/KCSA202306081068.md): Stringer · damaged · Jun 8, 2023 · N716CK · Boeing 7474B5F · Fuselage Main, Longeron/Stringer
  > DAMAGE STR 12R FROM B.S. 2638.0 TO 2658.0 AT AFT END FLANGE.
- [SDR KCSA202306081067](https://openairdocs.org/sdr/KCSA202306081067.md): Skin · damaged · Jun 8, 2023 · N716CK · Boeing 7474B5F · Fuselage Main, Structure
  > R/H UPPER FUSELAGE BETWEEN STR 11R AND 13R B.S. 2638.0 - 2658.0 SKIN DAMAGE
- [SDR KCSA2022122130](https://openairdocs.org/sdr/KCSA2022122130.md): Warning Light · false activation · Dec 21, 2022 · N716CK · Boeing 7474B5F · Emergency Exits
  > DOOR FLIGHT DECK OVERHEAD UPON LANDING PERFORMED OPERATIONS CHECK OF FLIGHT DECK OVERHEAD CREW ESCAPE DOOR IN ACCORDANCE WITH BOEING 747-400 AMM 52-21-00. ALLCHECKS GOOD
- [SDR KCSA202211071188](https://openairdocs.org/sdr/KCSA202211071188.md): Reveal · cracked · Nov 9, 2022 · N716CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACK AT L5 DOOR FWD REVEAL AT STA 2237 STR 25L
- [SDR KCSA202211071178](https://openairdocs.org/sdr/KCSA202211071178.md): Doubler · cracked · Nov 7, 2022 · N716CK · Boeing 7474B5F · Fuselage Main, Structure
  > CRACK FOUND IN R/H UPPER LOBE DOUBLER RADIUS DETAIL AT STA 2517 - 2518 AND STRINGER 3R
- [SDR KCSA202210261166](https://openairdocs.org/sdr/KCSA202210261166.md): Floor Support · cracked · Oct 26, 2022 · N716CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > MAIN DECK FLOOR SUPPORT UPPER CORD @ STA 240 WL 199.80, 30 INCHES TO LT OF BBL-0 IS DAMAGED ( CRACKED)
- [SDR KCSA202210251150](https://openairdocs.org/sdr/KCSA202210251150.md): Floorbeam · corroded · Oct 25, 2022 · N716CK · Boeing 7474B5F · Fuselage Main, Floor Beam
  > SURFACE CORROSION FOUND ON FLOOR BEAM UPPER CHORD AT STATION 460 LBL79 LEFT SIDE BY L1 ENTRY
- [SDR KCSA202210211139](https://openairdocs.org/sdr/KCSA202210211139.md): Shear Tie · cracked · Oct 21, 2022 · N716CK · Boeing 7474B5F · Fuselage Internal Mounting Structure
  > SHEAR TIE AT STA. 1000, WL 200, RBL 75.92 WAS FOUND TO BE CRACKED.
- [SDR KCSA202210211138](https://openairdocs.org/sdr/KCSA202210211138.md): Shear Tie · cracked · Oct 21, 2022 · N716CK · Boeing 7474B5F · Fuselage Internal Mounting Structure
  > SHEAR TIE AT STA 1000, WL 200, RBL 57.50 WAS FOUND TO BE CRACKED.
- [SDR KCSA202210211137](https://openairdocs.org/sdr/KCSA202210211137.md): Shear Tie · cracked · Oct 21, 2022 · N716CK · Boeing 7474B5F · Fuselage Internal Mounting Structure
  > SHEAR TIE AT STA. 1000, WL 200, RBL 33.99 WAS FOUND TO BE CRACKED.
- [SDR KCSA202210211136](https://openairdocs.org/sdr/KCSA202210211136.md): Shear Tie · cracked · Oct 21, 2022 · N716CK · Boeing 7474B5F · Fuselage Internal Mounting Structure
  > SHEAR TIE AT STA. 1000, WL 200, LBL 33.99 WAS FOUND TO BE CRACKED.
- [SDR KCSA202210131131](https://openairdocs.org/sdr/KCSA202210131131.md): Web · worn · Oct 13, 2022 · N716CK · Boeing 7474B5 · Elevator Structure
  > LH OB ELEVATOR IB CLOSE OUT RIB WORN
- [SDR KCSA202210131130](https://openairdocs.org/sdr/KCSA202210131130.md): Web · worn · Oct 13, 2022 · N716CK · Boeing 7474B5 · Elevator Structure
  > RH OB ELEVATOR IB CLOSE OUT WEB WORN
- [SDR KCSA202210131129](https://openairdocs.org/sdr/KCSA202210131129.md): Floorbeam · cracked · Oct 13, 2022 · N716CK · Boeing 7474B5 · Fuselage Main, Floor Beam
  > MAIN DECK FLOOR SUPPORT UPPER CORD @ STA 240 WL 199.80, 30 INCHES TO LT OF BBL-0 IS DAMAGED ( CRACKED)
- [SDR KCSA202210131128](https://openairdocs.org/sdr/KCSA202210131128.md): Floorbeam · cracked · Oct 13, 2022 · N716CK · Boeing 7474B5 · Fuselage Main, Floor Beam
  > MAIN DECK FLOOR SUPPORT UPPER CORD @ STA 240 WL 199.80, 20 INCHES TO THE LT OF BBL-0 IS DAMAGED ( CRACKED)
- [SDR KCSA202104191047](https://openairdocs.org/sdr/KCSA202104191047.md): Pin · stuck · Apr 19, 2021 · N716CK · Boeing 7474B5F · Emergency Exits
  > FLIGHT DECK UPPER ESCAPE HATCH LATCH PIN GETTING STUCK WHEN HATCH IS OPENED
- [SDR KCSA202011031166](https://openairdocs.org/sdr/KCSA202011031166.md): Seat Track · damaged · Nov 3, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK HAS EVIDENCE OF DAMAGE AT APPROXIAMTELY BS 1775 RBL 24.75.
- [SDR KCSA202011031165](https://openairdocs.org/sdr/KCSA202011031165.md): Seat Track · worn · Nov 3, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > AFT PIT SEAT TRACK APPROXIMATELY STA 1770 LBL 24.75 HAS EVIDENCE OF WEAR.
- [SDR KCSA202011021164](https://openairdocs.org/sdr/KCSA202011021164.md): Floorbeam · corroded · Nov 2, 2020 · N716CK · Boeing 7474B5F · Fuselage Main, Floor Beam
  > CORROSION ON MAIN DECK FLOOR BEAM STA 2240 LBL 40 TO 100.
- [SDR KCSA202011021163](https://openairdocs.org/sdr/KCSA202011021163.md): Bulkhead Web · cracked · Nov 2, 2020 · N716CK · Boeing 7474B5F · Fuselage Main, Bulkhead
  > WEB CRACKED AT STA 1480 BULKHEAD LBL 110 WL 150.
- [SDR KCSA202011021162](https://openairdocs.org/sdr/KCSA202011021162.md): Panel · corroded · Nov 2, 2020 · N716CK · Boeing 7474B5F · Fuselage Main, Structure
  > BS 1920 AT APPROX LBL 9 UPPER TORQUE BOX PANEL HAS AREA OF POSSIBLE CORROSION.
- [SDR KCSA202011021161](https://openairdocs.org/sdr/KCSA202011021161.md): Stiffener · cracked · Nov 2, 2020 · N716CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACK NOTED ON STIFFENER ON TOP OF NWW AT APPROXIMATELY STA 310 RBL 10.
- [SDR KCSA202011021160](https://openairdocs.org/sdr/KCSA202011021160.md): Stiffener · cracked · Nov 2, 2020 · N716CK · Boeing 7474B5F · Fuselage Miscellaneous Structure
  > CRACKS NOTED ON STIFFENER ON NWW TOP AT APPROXIMATELY STA 310 LBL 10.
- [SDR KCSA202011021159](https://openairdocs.org/sdr/KCSA202011021159.md): Stop Fitting · cracked · Nov 2, 2020 · N716CK · Boeing 7474B5F · Fuselage Main, Structure
  > L1 DOOR AFT LOWER STOP PIN FITTING IS CRACKED.
- [SDR KCSA202010141158](https://openairdocs.org/sdr/KCSA202010141158.md): Seat Track · corroded · Oct 14, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > MAIN DECK SEAT TRACK HAS EVIDENCE OF CORROSION AT STA 1698, BBL 100 LEFT.
- [SDR KCSA202010141157](https://openairdocs.org/sdr/KCSA202010141157.md): Seat Track · corroded · Oct 14, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > MAIN DECK SEAT TRACK HAS EVIDENCE OF CORROSION AT STA 1730, BBL 100 LEFT.
- [SDR KCSA202009301155](https://openairdocs.org/sdr/KCSA202009301155.md): Seat Track · cracked · Sep 30, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > CRACKED SEAT TRACK APPX STA 990 LBL 98.
- [SDR KCSA202009301154](https://openairdocs.org/sdr/KCSA202009301154.md): Seat Track · worn · Sep 30, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > EVIDENCE OF WEAR ON SEAT TRACK AT NUT CLIP STA 1480 RBL 99.
- [SDR KCSA202009301153](https://openairdocs.org/sdr/KCSA202009301153.md): Seat Track · corroded · Sep 30, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > EVIDENCE OF CORROSION ON SEAT TRACK AT STA 800-820 RBL 33.
- [SDR KCSA202009301152](https://openairdocs.org/sdr/KCSA202009301152.md): Fitting · cracked · Sep 30, 2020 · N716CK · Boeing 7474B5F · Fuselage Main, Longeron/Stringer
  > RIGHT LONGERON EXTENTION FITTING HAS 1/4" LONG CRACK AT BS 1480 WL 150 RBL 110.
- [SDR KCSA202009301151](https://openairdocs.org/sdr/KCSA202009301151.md): Seat Track · corroded · Sep 30, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > MAIN DECK SEAT TRACK AT STA 776, BBL 10 LEFT SHOWS EVIDENCE OF CORROSION.
- [SDR KCSA202009301150](https://openairdocs.org/sdr/KCSA202009301150.md): Floorbeam · corroded · Sep 30, 2020 · N716CK · Boeing 7474B5F · Fuselage Main, Floor Beam
  > MAIN DECK FLOOR BEAM UPPER CHORD SHOWS EVIDENCE OF CORROSION AT STA 980, BBL 95 LEFT.
- [SDR KCSA202009301148](https://openairdocs.org/sdr/KCSA202009301148.md): Seat Track · corroded · Sep 30, 2020 · N716CK · Boeing 7474B5F · Fuselage, Seat/Cargo Attach Fittings
  > MAIN DECK SEAT TRACK AT STA 664, BBL 12 LEFT HAS CORROSION.
- [SDR KCSA201811021290](https://openairdocs.org/sdr/KCSA201811021290.md): Skin · corroded · Nov 2, 2018 · N716CK · Boeing 7474B5F · Horizontal Stabilizer, Plate/Skin
  > CORROSION ON RT HORIZ STAB SKIN UPPER SURFACE STAB STA 143.6 AT STR 13.
- [SDR KCSA201811021289](https://openairdocs.org/sdr/KCSA201811021289.md): Skin · corroded · Nov 2, 2018 · N716CK · Boeing 7474B5F · Horizontal Stabilizer, Plate/Skin
  > CORROSION AT RT HORIZ STAB STA 143.6 AT STR 9 TO 10 ON SKIN UPPER SURFACE.
- [SDR KCSA201811021288](https://openairdocs.org/sdr/KCSA201811021288.md): Skin · corroded · Nov 2, 2018 · N716CK · Boeing 7474B5F · Horizontal Stabilizer, Plate/Skin
  > CORROSION AT RT HORIZ STAB STA 143.6 AT STR 7 TO 8 SKIN UPPER SURFACE.
- [SDR KCSA201811021287](https://openairdocs.org/sdr/KCSA201811021287.md): Skin · corroded · Nov 2, 2018 · N716CK · Boeing 7474B5F · Horizontal Stabilizer, Plate/Skin
  > EVIDENCE OF CORROSION ON RT HORIZ STAB NEAR BLADE SEAL MATING SURFACE AT STAB STA 143.6 STR 2 TO 3 UPPER SKIN.
- [SDR KCSA201810151237](https://openairdocs.org/sdr/KCSA201810151237.md): Fuse Pin · cracked · Oct 15, 2018 · N716CK · Boeing 7474B5F · Wing, Landing Gear Attach Fittings
  > RT MLG SUPPORT BEAM FUSE PIN HAS CRACK INDICATION AT GREASE HOLE ON INNER PIN FOUND WITH SURFACE HFEC.

Next page: https://openairdocs.org/aircraft/N716CK/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 = 'N716CK' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N716CK/reports

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