# Service difficulty reports: Boeing 727-264

A list on [Boeing 727-264](https://openairdocs.org/model/boeing-727-264.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 13 · 617 reports

- [SDR K11A2023090100228](https://openairdocs.org/sdr/K11A2023090100228.md): Unknown · unknown · Sep 1, 2023 · N729CK · Boeing 727264 · Emergency Lighting
  > EMERGENCY EXIT LIGHT INOP
- [SDR K11A2023061300212](https://openairdocs.org/sdr/K11A2023061300212.md): Stringer · cracked · Jun 13, 2023 · N729CK · Boeing 727264 · Standard Practices/Structures
  > LOWER STRINGER TIE AT STA 328 STR 20L IS CRACKED.
- [SDR K11A2023072000224](https://openairdocs.org/sdr/K11A2023072000224.md): Stringer · corroded · May 8, 2023 · N729CK · Boeing 727264 · Fuselage Main, Longeron/Stringer
  > STRINGER #17L CORRODED AROUND NUTPLATE HOLE BETWEEN B.S 740 AND 760.
- [SDR K11A2023071800223](https://openairdocs.org/sdr/K11A2023071800223.md): Window Frame · corroded · Apr 17, 2023 · N729CK · Boeing 727264 · Fuselage Main, Structure
  > LIGHT CORROSION AROUND L5 WINDOW, INTERIOR.
- [SDR K11A2023071800220](https://openairdocs.org/sdr/K11A2023071800220.md): Forging · corroded · Apr 17, 2023 · N729CK · Boeing 727264 · Fuselage Main, Structure
  > FOUND EVIDENCE OF CORROSION ON WINDOW FORGING BETWEEN STA 950 AND 950A STRINGR 11R AND 13R.
- [SDR K11A2023071800221](https://openairdocs.org/sdr/K11A2023071800221.md): Forging · corroded · Apr 14, 2023 · N729CK · Boeing 727264 · Fuselage Main, Structure
  > FOUND EVIDENCE OF CORROSION ON WINDOW FORGING BETWEEN STA 660 AND 680 STRINGER 11R AND 13R.
- [SDR K11A2023071800219](https://openairdocs.org/sdr/K11A2023071800219.md): Stringer Splice · corroded · Apr 14, 2023 · N729CK · Boeing 727264 · Fuselage Main, Longeron/Stringer
  > STA 740 L/H FRAME ANGLE SPLICE STR-8L UPPER TIE FASTENER HAS EVIDENCE OF CORROSION.
- [SDR K11A2023071800222](https://openairdocs.org/sdr/K11A2023071800222.md): Window Frame · corroded · Apr 13, 2023 · Boeing 727264 · Fuselage Main, Structure
  > CORROSION IN SEVERAL PLACES AROUND R/H WINDOW FRAME OPENING BETWEEN B.S 950F AND B.S 970.
- [SDR K11A2023062900216](https://openairdocs.org/sdr/K11A2023062900216.md): Structure · corroded · Mar 30, 2023 · N729CK · Boeing 727264 · Passenger Compartment Windows
  > R/H FUSELAGE APROX. STA 480 AREA AROUND WINDOW PLUG HAS EVIDENCE OF CORROSION.
- [SDR K11A2022072500147](https://openairdocs.org/sdr/K11A2022072500147.md): Pressure System · failed · Jul 23, 2022 · N729CK · Boeing 727264 · Cabin Compressor System
  > RIGHT PACK FAILED DURING CLIMBOUT - UNABLE TO PRESSURIZE. PERFORMED OPS CHECK OF COOLING PACKS IAW B727 AMM 21-55-00 OPS CHECK GOOD
- [SDR K11A2022030800122](https://openairdocs.org/sdr/K11A2022030800122.md): Accessory Unit · failed · Mar 8, 2022 · N729CK · Boeing 727264 · Main Landing Gear
  > GEAR HANDLE WILL NOT GO UP PASS THE OFF POSITION. CORRECTIVE ACTION & OTHER PERTINENT INFORMATION: TROUBLESHOOT PER AMM 32-31-00 & 32-31-00. VERIFIED LANDING GEAR CONTROL VALVE IS OPERATING OK, FOUND OK PER AMM 32-31-31.SIMULATED AIRPLANE-IN-AIR CONDITION PER
- [SDR K11A2022012400111](https://openairdocs.org/sdr/K11A2022012400111.md): None · none · Jan 24, 2022 · N729CK · Boeing 727264 · AC Generation System
  > PROBLEM DESCRIPTION: #3 AC GENERATOR DRIVE OIL LOW PRESSURE LIGHT ILLUMINATED DURING CRUISE. ON APPROACH TO TCL #1 AND #2 A/C GENS. TRIPPED WITH ASSOCIATED UNDER EXCITATION FAULTS, SYSTEMS ONE AND TWO, #2 GB AND GF LIGHTS ILLUMINATED, #1 GB ILLUMINATED. #1 B
- [SDR K11A2021060700051](https://openairdocs.org/sdr/K11A2021060700051.md): Sensor · dirty · Jun 7, 2021 · N729CK · Boeing 727264 · Landing Gear Position and Warning
  > LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF, LEVER WOULD NOT GO PAST OFF POSITION. CLEANED, INSPECTED AND ADJUSTED GEAR SAFETY SENSORS IAW B727 AMM 32-09-22, PERFORMED OPS TEST OF NORMAL LANDING GEAR SYSTEM IAW B727 AMM 32-31-00 NO DEFECTS NOTED AT THIS TIME
- [SDR K11A2020091600012](https://openairdocs.org/sdr/K11A2020091600012.md): Engine · stalled · Sep 16, 2020 · N729CK · Boeing 727264 · Engine (Turbine/Turboprop)
  > PROBLEM DESCRIPTION: ON CLIMBOUT BETWEEN 9000’ - 10000’ EXPERIENCED A COMPRESSOR STALL EPR INDICATED 1.9 ON NR 2 AND NR 3 AND 1.8 ON NR 1. AT 11000’ EXPERIENCED A SECOND COMPRESSOR STALL AND SUBSEQUENT ENGINE ROLLBACK ON NR 1 ENGINE. CORRECTIVE ACTION & OTH
- [SDR K11A2020072800003](https://openairdocs.org/sdr/K11A2020072800003.md): Fuel Control · failed · Jul 28, 2020 · N729CK · Boeing 727264 · Fuel Control/Turbine Engines
  > ON TAKEOFF ROLL, NR 3 ENGINE DID NOT PRODUCE FULL THRUST, AIRCRAFT PERFORMED REJECTED TAKEOFF. TROUBLESHOOTING IN WORK AT THIS TIME.
- [SDR K11A2020010872901](https://openairdocs.org/sdr/K11A2020010872901.md): Linkage · disconnected · Jan 7, 2020 · N729CK · Boeing 727264 · Nose/Tail Landing Gear
  > NOSE LANDING GEAR RED WARNING LIGHT REMAINED ON AFTER GEAR EXTENSION, CYCLED GEAR AND UNSAFE INDICATION REMAINED ON. TROUBLESHOT NOSE GEAR UNSAFE INDICATION IAW AMM 32-61-71 FOUND POSITION SWITCH LINKAGE DISCONNECTED FROM THE NOSE LANDING GEAR DRAG BRACE INS
- [SDR K11A2019032629005](https://openairdocs.org/sdr/K11A2019032629005.md): Frame · cracked · Jan 27, 2019 · N729CK · Boeing 727264 · Fuselage Main, Frame
  > MAIN DECK R/H FASTENER HOLE JUST BELOW FLOOR HAS A CRACK.
- [SDR K11A2019032629004](https://openairdocs.org/sdr/K11A2019032629004.md): Skin · cracked · Jan 22, 2019 · N729CK · Boeing 727264 · Fuselage Main, Plate/Skin
  > FWD ENTRY DOOR LOWER HINGE CUTOUT FUSELAGE SKIN.
- [SDR K11A2019032629003](https://openairdocs.org/sdr/K11A2019032629003.md): Seat Track · cracked · Jan 17, 2019 · N729CK · Boeing 727264 · Fuselage, Seat/Cargo Attach Fittings
  > CRACK SEAT TRACK.
- [SDR K11A2019032629002](https://openairdocs.org/sdr/K11A2019032629002.md): Window Frame · corroded · Jan 17, 2019 · N729CK · Boeing 727264 · Fuselage Main, Structure
  > LT WINDOW FRAME HAS CORROSION.
- [SDR K11A2019032629001](https://openairdocs.org/sdr/K11A2019032629001.md): Door · cracked · Jan 17, 2019 · N729CK · Boeing 727264 · Cargo/Baggage Doors
  > MAIN DECK CARGO DOOR FWD UPPER CORNER IS CRACKED.
- [SDR K11A2018111972901](https://openairdocs.org/sdr/K11A2018111972901.md): Valve · failed · Nov 17, 2018 · N729CK · Boeing 727264 · Aircraft Fuel Distribution System
  > FUEL VALVE ON NUMBER 1 TANK FAILED CLOSED OR WOULD NOT OPEN ALL THE WAY. UNABLE TO BALANCE FUEL FOR THE SCHEDULED 4 HOUR FLIGHT PILOT OPTED TO RETURN TO KYIP. NOTIFIED OPS VIA SAT PHONE & RETURNED UNEVENTFULLY. R&R #1 FUEL CROSS FEED MANIFOLD VALVE IAW B727 AM
- [SDR K11A2019031242](https://openairdocs.org/sdr/K11A2019031242.md): Stringer Clip · cracked · Sep 27, 2018 · N405CK · Boeing 727264 · Fuselage Main, Attach Fittings
  > STRINGER CLIP CRACKED STA 277 STR 15R.
- [SDR K11A2019031241](https://openairdocs.org/sdr/K11A2019031241.md): Skin · damaged · Sep 24, 2018 · N405CK · Boeing 727264 · Fuselage Main, Plate/Skin
  > SCRIBELINE AFT CARGO DOOR SURROUND STA 787 STR 22R.
- [SDR K11A2019031240](https://openairdocs.org/sdr/K11A2019031240.md): Skin · cracked · Aug 31, 2018 · N405CK · Boeing 727264 · Fuselage Main, Plate/Skin
  > L1 DOOR CRACK INDICATION STA 303 & WL 236 LOWER HINGE CUTOUT.
- [SDR K11A2019031239](https://openairdocs.org/sdr/K11A2019031239.md): Skin · cracked · Aug 31, 2018 · N405CK · Boeing 727264 · Fuselage Main, Plate/Skin
  > L1 DOOR CRACK INDICATION STA 303 & WL 260 UPPER HINGE CUTOUT.
- [SDR K11A2019031238](https://openairdocs.org/sdr/K11A2019031238.md): Skin · corroded · Aug 23, 2018 · N405CK · Boeing 727264 · Wing, Plate/Skin
  > RIGHT WING UPPER SKIN CORROSION 36" O/B OF WING ROOT WBL 107 & 12" AFT OF FRONT SPAR.
- [SDR K11A2019031237](https://openairdocs.org/sdr/K11A2019031237.md): Skin · corroded · Aug 23, 2018 · N405CK · Boeing 727264 · Vertical Stabilizer, Spar/Rib
  > VERTICAL STAB FRONT SPAR CORROSION LT MID BUSHING.
- [SDR K11A2019031236](https://openairdocs.org/sdr/K11A2019031236.md): Spar · corroded · Aug 23, 2018 · N405CK · Boeing 727264 · Vertical Stabilizer, Spar/Rib
  > VERTICAL STAB FRONT SPAR RT CORROSION MID BUSHING.
- [SDR K11A2019031235](https://openairdocs.org/sdr/K11A2019031235.md): Skin · corroded · Aug 23, 2018 · N405CK · Boeing 727264 · Wing, Plate/Skin
  > RIGHT WING CORROSION OVERWING FILL PORT & ADAPTER.
- [SDR K11A2019031234](https://openairdocs.org/sdr/K11A2019031234.md): Rib · corroded · Aug 22, 2018 · N405CK · Boeing 727264 · Ailerons
  > CORROSION ON RIGHT AILERON ON FWD SIDE OF FRONT SPAR 23" O/B AILERON I/B END WBL 417.25 & 425.75.
- [SDR K11A2019031233](https://openairdocs.org/sdr/K11A2019031233.md): Lug · corroded · Aug 22, 2018 · N405CK · Boeing 727264 · Vertical Stabilizer, Attach Fittings
  > CORROSION ON FORWARD FACE OF VERTICAL STAB FUSELAGE ATTACHMENT LT LUG.
- [SDR K11A2019031232](https://openairdocs.org/sdr/K11A2019031232.md): Structure · corroded · Aug 22, 2018 · N405CK · Boeing 727264 · Vertical Stabilizer Miscellaneous Structure
  > NUT PLATE CORROSION IN VERTICAL STAB TRAILING EDGE FIN WL 110.
- [SDR K11A2019031231](https://openairdocs.org/sdr/K11A2019031231.md): Slat · corroded · Aug 21, 2018 · N405CK · Boeing 727264 · Leading Edge Devices
  > RT WING INTERIOR OF NR 5 SLAT WING STA 383.
- [SDR K11A2019031230](https://openairdocs.org/sdr/K11A2019031230.md): Angle · corroded · Aug 21, 2018 · N405CK · Boeing 727264 · Fuselage Miscellaneous Structure
  > WALL TO FLOOR OUTER ANGLE CORROSION STA 807 RBL 70.
- [SDR K11A2019031229](https://openairdocs.org/sdr/K11A2019031229.md): Web · corroded · Aug 21, 2018 · N405CK · Boeing 727264 · Fuselage Miscellaneous Structure
  > WALL TO FLOOR WEB CORROSION STA 847 & 867 RBL 70.
- [SDR K11A2019031228](https://openairdocs.org/sdr/K11A2019031228.md): Door Frame · corroded · Aug 20, 2018 · N405CK · Boeing 727264 · Fuselage Main, Structure
  > GALLEY SERVICE DOOR OPENING WEB STRUCTURE CORROSION FWD LOWER CORNER STA 294.5 RBL 48.
- [SDR K11A2019031227](https://openairdocs.org/sdr/K11A2019031227.md): Access Panel · corroded · Aug 19, 2018 · N405CK · Boeing 727264 · Leading Edge Devices
  > ACCESS PANEL 5244L ON NR 1 SLAT CORRODED.
- [SDR K11A2019031240526](https://openairdocs.org/sdr/K11A2019031240526.md): Stringer Clip · cracked · Aug 19, 2018 · N405CK · Boeing 727264 · Fuselage Main, Attach Fittings
  > STRINGER TIE CLIP @ STA 663.75 STR 10L CRACKED.
- [SDR K11A2019031225](https://openairdocs.org/sdr/K11A2019031225.md): Stringer Clip · cracked · Aug 19, 2018 · N405CK · Boeing 727264 · Fuselage Main, Attach Fittings
  > STRINGER TIE CLIP @ STA 663.75 STR 10R CRACKED.
- [SDR K11A2019031224](https://openairdocs.org/sdr/K11A2019031224.md): Stringer Clip · cracked · Aug 19, 2018 · N405CK · Boeing 727264 · Fuselage Main, Attach Fittings
  > STRINGER TIE CLIP STA 685 STR 10R.
- [SDR K11A2019031223](https://openairdocs.org/sdr/K11A2019031223.md): Stringer Clip · cracked · Aug 19, 2018 · N405CK · Boeing 727264 · Fuselage Main, Attach Fittings
  > STRINGER TIE CLIP STA 706 STR 10R.
- [SDR K11A2019031222](https://openairdocs.org/sdr/K11A2019031222.md): Rib · corroded · Aug 18, 2018 · N405CK · Boeing 727264 · Horizontal Stabilizer, Spar/Rib
  > CORROSION ON LT STAB RIBS ST 24.9,39.02,66.54,4.07,121.59,149.12,176.64,195,213.32.
- [SDR K11A2019031221](https://openairdocs.org/sdr/K11A2019031221.md): Spar · corroded · Aug 18, 2018 · N405CK · Boeing 727264 · Horizontal Stabilizer, Spar/Rib
  > CORROSION ON LT STAB REAR SPAR LOWER SURFACE STAB STA 57.93 - 295.10.
- [SDR K11A2019031220](https://openairdocs.org/sdr/K11A2019031220.md): Web · corroded · Aug 16, 2018 · N405CK · Boeing 727264 · Fuselage Miscellaneous Structure
  > CORROSION ON NUTPLATES ON LT SIDE OF APU ACCESS STA 1090WE.
- [SDR K11A2019031219](https://openairdocs.org/sdr/K11A2019031219.md): Frame · cracked · Aug 14, 2018 · N405CK · Boeing 727264 · Fuselage Main, Frame
  > FRAME CRACKED @ SUPPORT BRACKET.
- [SDR K11A2019031218](https://openairdocs.org/sdr/K11A2019031218.md): Frame · cracked · Aug 14, 2018 · N405CK · Boeing 727264 · Fuselage Main, Frame
  > FRAME CRACKED @ SUPPORT BRACKET.
- [SDR K11A2019031217](https://openairdocs.org/sdr/K11A2019031217.md): Frame · cracked · Aug 14, 2018 · N405CK · Boeing 727264 · Fuselage Main, Frame
  > FRAME CRACKED @ SUPPORT BRACKET.
- [SDR K11A2019031216](https://openairdocs.org/sdr/K11A2019031216.md): Frame · cracked · Aug 14, 2018 · N405CK · Boeing 727264 · Fuselage Main, Frame
  > FRAME CRACKED @ SUPPORT BRACKET.
- [SDR K11A2019031215](https://openairdocs.org/sdr/K11A2019031215.md): Frame · cracked · Aug 14, 2018 · N405CK · Boeing 727264 · Fuselage Main, Frame
  > FRAME CRACKED @ SUPPORT BRACKET.

Next page: https://openairdocs.org/model/boeing-727-264/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 aircraft_model_key = '727264'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-727-264/reports

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