# Service difficulty reports: JASC 6700

A list on [JASC 6700](https://openairdocs.org/jasc/6700.md).

Reports filed under 6700 · Rotorcraft Flight Control, newest first.

Page 1 of 7 · 317 reports

- [SDR QR9R2026100500001](https://openairdocs.org/sdr/QR9R2026100500001.md): Actuator · failed · Oct 5, 2026 · Bolkms BK117C2
  > A/C FAILED AUTOPILOT TEST; YAW SAS AND BACKUP SAS ACTUATORS. A TEST FLIGHT EVAL FOUND AUTOPILOT FAILS SELFTEST. INDICATES AP1, YAW SAS, ACTUATOR, BACKUP SAS ALTERNATING WITH AP2, YAW SAS, ACTUATOR, BACKUP SAS. ON THE CAD VEMD AFCS SUBSYSTEM FAILURE CODES INDIC
- [SDR QR9R2026093000001](https://openairdocs.org/sdr/QR9R2026093000001.md): Actuator · failed · Sep 30, 2026 · Bolkms BK117C2
  > SAS A/P CUT FAILURE; YAW SAS AND BACKUP SAS ACTUATOR FAILURE DURING START RUNUP. A TEST FLIGHT EVAL FOUND DURING AUTOPILOT TEST YAW SAS AND BACKUP SAS CAUTION LIGHTS ILLUMINATE AND REMAIN ON. WHEN CAUTION IS ACKNOWLEDGED AP TEST PASS IS ILLUMINATED IN GREEN ON
- [SDR QR9R2026092500001](https://openairdocs.org/sdr/QR9R2026092500001.md): Actuator · failed · Sep 25, 2026 · Bolkms BK117C2
  > IN FLIGHT TRIM ACTUATOR FAIL MESSAGE WITH BACK UP SAS AND YAW TRIM CIRCUIT BREAKER POP. UNABLE TO RESET. DURING RECOVERY FLIGHT, AP WARNING FLASHED WITH GONG AND "Y", "R", & "P" INDICATIONS ON PFD. THE FOLLOWING MESSAGES WERE DISPLAYED ON THE SCROLL PAGE OF VE
- [SDR QR9R2026092200002](https://openairdocs.org/sdr/QR9R2026092200002.md): Actuator · failed · Sep 22, 2026 · Bolkms BK117C2
  > ACTUATOR CAUTION LIGHT ILLUMINATED CENTER POSITION ON THE CAD WITH CORRESPONDING AMBER Y ON PFD. TROUBLESHOOTING REVEALED YAW SEMA IS BAD CAUSING ACTUATOR FAIL ON CAD AND AMBER Y ON PFD, HAS CODE YAWEMA INVAL. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-0
- [SDR QR9R2026091800001](https://openairdocs.org/sdr/QR9R2026091800001.md): Actuator · failed · Sep 18, 2026 · Bolkms BK117C2
  > ACTUATOR CAUTION ILLUMINATED AND WAS STILL PRESENT AFTER SHUTTING DOWN THE ACFT AND RE-STARTING. DURING TEST FLIGHT EVAL, ACTUATOR CAUTION APPEARED WITH CORRESPONDING PITCH SEMA 2 CODE ON VMED LANE 2. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-10-00, 4-8.
- [SDR 2026F00200](https://openairdocs.org/sdr/2026F00200.md): Amplifier · failed · Sep 2, 2026 · N815SS · Bell 212
  > AS THE COPILOT BROUGHT THE AIRCRAFT TO HOVER, A LATERAL OSCILLATION BEGAN TO DEVELOP. WHILE THE COPILOT STILL HAD CONTROL OF THE AIRCRAFT, I VERIFIED THAT ALL THE APPROPRIATE SYSTEMS WERE STILL ENGAGED. AS THE OSCILLATIONS BEGAN TO INTENSIFY AND WERE BECOMING
- [SDR QR9R2026090100001](https://openairdocs.org/sdr/QR9R2026090100001.md): Actuator · failed · Sep 1, 2026 · Bolkms BK117C2
  > AP1/TRIM FAIL DURING AUTOPILOT TEST, WITH "P" INDICATOR. REMOVED AND REPLACED DUPLEX TRIM ACTUATOR IAW AMM 67-14-00, 4-1. MTF SUCCESSFULLY COMPLETED IAW RFM AND AMM 05-60-00, 6-12.
- [SDR QR9R2026032400001](https://openairdocs.org/sdr/QR9R2026032400001.md): Actuator · failed · Mar 24, 2026 · Bolkms BK117C2
  > AUTOPILOT TEST WOULD NOT PASS, KEPT GETTING TRIM LIGHT FOR BOTH AP1 & AP2. REMOVED AND REPLACED YAW TRIM ACTUATOR IAW AMM 67-14-00, 4-1. T/P MOC SUCCESSFULLY COMPLETED.
- [SDR QR9R2026030400001](https://openairdocs.org/sdr/QR9R2026030400001.md): Actuator · failed · Mar 4, 2026 · Bolkms BK117C2
  > DURING AP TESTS, AP1 & TRIM WITH AMBER Y ON PFD WAS ILLUMINATED. REMOVED AND REPLACED YAW TRIM ACTUATOR IAW AMM 67-14-00, 4-1. MOC SUCCESSFULLY COMPLETED.
- [SDR QR9R2026030200001](https://openairdocs.org/sdr/QR9R2026030200001.md): Actuator · failed · Mar 2, 2026 · Bolkms BK117C2
  > DURING RUN-UP, AP TEST FAILED MULTIPLE ATTEMPTS. Y AP1 AND TRIM LIGHTS ILLUMINATED. REMOVED AND REPLACED YAW TRIM ACTUATOR IAW AMM 67-14-00, 4-1; AP TEST PASSED, YAW TRIM WORKED NORMALLY DURING HOVER AND FLIGHT.
- [SDR QR9R2025103000002](https://openairdocs.org/sdr/QR9R2025103000002.md): Actuator · warning light · Oct 30, 2025 · Bolkms BK117C2
  > YAW ACTUATOR CAUTION LIGHT ILLUMINATED AT TAKEOFF AND WOULD NOT EXTINGUISH. A TEST FLIGHT EVAL FOUND DURING TAKEOFF TO A HOVER; YAW FAILURE INDICATION DISPLAYED IN PFD WITH ACTUATOR CAUTION APPEARING IN CAD. RESET SYSTEM AND SAME FAILURE OCCURED ON FOLLOWING T
- [SDR QR9R2025102400002](https://openairdocs.org/sdr/QR9R2025102400002.md): Actuator · failed · Oct 24, 2025 · Bolkms BK117C2
  > TRIM ACTUATOR FAILURE AT TAKEOFF. REMOVED AND REPLACED YAW TRIM ACTUATOR IAW AMM 67-14-00, 4-1; MOC OK.
- [SDR QR9R2025102400001](https://openairdocs.org/sdr/QR9R2025102400001.md): Control Rod · not entered · Oct 24, 2025 · Bolkms BK117C2
  > THE CONTROL ROD ASSEMBLY (LIMITED LIFE COMPONENT) WAS RECEIVED FROM AIRBUS AS OVERHAULED AND TIME SINCE NEW NOT AVAILABLE.
- [SDR QR9R2025101000001](https://openairdocs.org/sdr/QR9R2025101000001.md): Control Rod · not reported · Oct 10, 2025 · Bolkms BK117C2
  > CONTROL ROD ASSEMBLY (LIFE LIMITED COMPONENT) WAS RECEIVED FROM SUPPLY WITH COMPONENT TIME SINCE NEW UNKNOWN.
- [SDR QR9R2025100900005](https://openairdocs.org/sdr/QR9R2025100900005.md): Actuator · faulted · Oct 9, 2025 · Bolkms BK117C2
  > ACTUATOR CAUTION APPEARED IN FLIGHT, ACCOMPANIED BY "Y" ON THE PFD. REMOVED AND REPLACED SEMA ACTUATOR; T/P MOC SUCCESSFULLY COMPLETED.
- [SDR QR9R2025100900001](https://openairdocs.org/sdr/QR9R2025100900001.md): Actuator · warning light · Oct 9, 2025 · Bolkms BK117C2
  > ACTUATOR LIGHT ON CAD, P ON PFD DURING HOVER TAXI. SUBBED IN KNOWN GOOD #2 PITCH SEMA AND FAULT WAS CORRECTED. REPLACED SEMA ACTUATOR, T/F MOC COMPLETED SUCCESSFULLY IAW AMM 05-60-00, 6-12.
- [SDR QR9R2025092400003](https://openairdocs.org/sdr/QR9R2025092400003.md): Actuator · failed · Sep 24, 2025 · Bolkms BK117C2
  > YAW ACTUATOR CAUTION LIGHT ON INFLIGHT. TEST FLIGHT EVAL FOUND ACTUATOR FAILED IN THE YAW AXIS DURING AP TEST. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-14.
- [SDR QR9R2025082100001](https://openairdocs.org/sdr/QR9R2025082100001.md): Actuator · failed · Aug 21, 2025 · Bolkms BK117C2
  > ABORTED TAKEOFF DUE TO TAIL ROTOR PEDALS HAVE EXCESSIVE FREEPLAY AT IDLE AND WITH ENGINES NOT RUNNING. TROUBLESHOOTING REVEALED YAW TRIM ACTUATOR WAS GRINDING. REMOVED AND REPLACED YAW TRIM ACTUATOR IAW AMM 67-14-00, 4-1. TEST FLIGHT SUCCESSFULLY COMPLETED IAW
- [SDR QR9R2025081400001](https://openairdocs.org/sdr/QR9R2025081400001.md): Actuator · failed · Aug 14, 2025 · Bolkms BK117C2
  > ACTUATOR WARNING ILLUMINATED IN FLIGHT. YAW TRIM FAILED IN FLIGHT. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-14; TEST FLIGHT EVAL SUCCESSFULLY COMPLETED. NO FAULTS NOTED.
- [SDR QR9R2025073100001](https://openairdocs.org/sdr/QR9R2025073100001.md): Actuator · no test · Jul 31, 2025 · Bolkms BK117C2
  > AP1/YAW TRIM FAILED ON AP TEST DURING START RUN-UP. A TEST FLIGHT EVAL REVEALED AP1 AND TRIM APPEAR ON CAD, "Y" APPEARS ON PFDS, AND "YAWTRI PFTINH" APPEARS ON VEMD SYSTEM STATUS PAGE AFTER AUTO PILOT TEST FAILS. REMOVED AND REPLACED YAW TRIM ACTUATOR; TEST FL
- [SDR QR9R2025052900001](https://openairdocs.org/sdr/QR9R2025052900001.md): Actuator · failed · May 29, 2025 · Bolkms BK117C2
  > AUTOPILOT TEST FAILED. PERFORMED MULTIPLE TEST WITH SAME RESULT. AP2 AND TRIM CAUTION WOULD REMAIN ILLUMINATED AFTER TEST. IT APPEARED THAT DURING CONTROL MOVEMENT DURING THE AP2 PORTION OF TEST, THE PEDAL WOULD MOVE BUT NOT RETURN TO NEUTRAL. REMOVED AND REPL
- [SDR QR9R2025051300001](https://openairdocs.org/sdr/QR9R2025051300001.md): Bellcrank · ratcheting · May 13, 2025 · Bolkms BK117C2
  > AN OPERATIONAL CHECK REVEALED THE BELLCRANK BEARING HAD EXCESSIVE RATCHETING. PART WAS RECEIVED NEW FROM SUPPLY.
- [SDR QR9R2025040300001](https://openairdocs.org/sdr/QR9R2025040300001.md): Actuator · failed · Apr 3, 2025 · Bolkms BK117C2
  > Y TRIM FAILED IN HOVER. UNABLE TO GET IT TO STAY OFF IN LEVEL 4 AFTER TWO AIRBUS RESETS. REMOVED AND REPLACED YAW TRIM MOTOR IAW AMM 67-14-00, 4-1. MOC SUCCESSFULLY COMPLETED.
- [SDR QR9R2025031700006](https://openairdocs.org/sdr/QR9R2025031700006.md): Actuator · failed · Mar 17, 2025 · Bolkms BK117C2
  > DURING AP TEST, YAW AND SAS BACKUP WOULD NOT EXTINGUISH. DURING TROUBLESHOOTING, FOUND A VALID SIGNAL IN ON THE YAW SEMA BUT NO VALID SIGNAL OUT. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-14.
- [SDR QR9R2025031700005](https://openairdocs.org/sdr/QR9R2025031700005.md): Actuator · failed · Mar 17, 2025 · Bolkms BK117C2
  > DIRECTIONAL CONTROL ACTUATOR FAILED IN FLIGHT WHILE CONDUCTING A VMC APPROACH. CREW RETURNED TO AIRFIELD AND CONDUCTED AN AIRBUS RESET IN AN ATTEMPT TO CLEAR FAILURE WITHOUT SUCCESS. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-14.
- [SDR QR9R2025031700001](https://openairdocs.org/sdr/QR9R2025031700001.md): Actuator · failed · Mar 17, 2025 · Bolkms BK117C2
  > #1 YAW ACTUATOR FAILED DURING THE AUTO PILOT TEST. AVIONICS DID AIRBUS RESET BUT CONTINUED TO FAIL. DURING TROUBLESHOOTING FOUND THE YAW SEMA HAD A VALID SIGNAL IN BUT NO VALID SIGNAL OUT. REMOVED AND REPLACED THE YAW SEMA IAW AMM 67-20-00, 4-14.
- [SDR QR9R2025021900001](https://openairdocs.org/sdr/QR9R2025021900001.md): Actuator · binding · Feb 19, 2025 · Bolkms BK117C2
  > AFTER STARTING THE NO.2 ENGINE SEVERAL SECONDS AFTER THE STARTER DROPPED OUT, FELT A METALLIC CLUNK IN THE PEDALS. THERE WERE NO INDICATIONS OF ANY MALFUNCTIONS IN THE INSTRUMENTS. WITH THE ENGINE AT IDLE THE IP PUSHED THE PEDALS BACK AND FORTH SLIGHTLY WITH N
- [SDR QR9R202411010001](https://openairdocs.org/sdr/QR9R202411010001.md): Actuator · faulted · Nov 1, 2024 · Bolkms BK117C2
  > TRIM CAUTION MESSAGE DISPLAYS WITH MODERATE POWER CHANGES. OCCASIONALLY THE TRIM CAUTION MESSAGE WILL DISPLAY CONTINUOUSLY REGARDLESS OF POWER CHANGES AND THEN WILL NOT DISPLAY THE REST OF THE FLIGHT. REMOVED AND REPLACED PITCH TRIM ACTUATOR IAW AMM 67-14-00,
- [SDR QR9R2024100800003](https://openairdocs.org/sdr/QR9R2024100800003.md): Actuator · no test · Oct 8, 2024 · Bolkms BK117C2
  > AP1 ACTUATOR CAUTION APPEARED AFTER AP TEST. AVIONICS COULD NOT RESET AFTER 3 ATTEMPTS. ROLL SEMA POSITION 2 FAILED CHECK. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-10-00, 4-8. T/F COMPLETED IAW MSM 05-60-00, 6-1.
- [SDR QR9R2024100200001](https://openairdocs.org/sdr/QR9R2024100200001.md): Actuator · warning message · Oct 2, 2024 · Bolkms BK117C2
  > DURING RUN-UP, AP TEST FAILED AND WAS RESET BY AVIONICS. AFTER RESET, ACTUATOR CAUTION LIGHT ILLUMINATED DURING TAXI FOR TAKEOFF. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-8. TEST FLIGHT CONDUCTED IAW RFM, NO FAULTS NOTED.
- [SDR QMLA2024091620115](https://openairdocs.org/sdr/QMLA2024091620115.md): Pedal · cracked · Sep 16, 2024 · N953AL · Urocop EC135T2
  > DURING THE 1000HR AIRFRAME INSPECTION, A CRACK WAS FOUND ON THE PILOT LH TAIL ROTOR PEDAL ON THE UPPER PART OF THE INBOARD FORK.
- [SDR 2024FA0000706](https://openairdocs.org/sdr/2024FA0000706.md): Drive Shaft · cracked · Sep 6, 2024 · N4247V · Skrsky S58JT
  > DURING GROUND RUN A HIGH FREQUENCY VIBRATION WAS NOTICED BY THE PILOT AND THE AIRCRAFT WAS SHUTDOWN. DURING SHUTDOWN A MECHANIC NOTICED THE ANGLE GEARBOX (AGB) DRIVESHAFT APPEARED "BLURRY". UPON FURTHER INVESTIGATION IT WAS DISCOVERED THAT THE ANGLE GEARBOX
- [SDR QR9R2024090400002](https://openairdocs.org/sdr/QR9R2024090400002.md): Actuator · failed · Sep 4, 2024 · Bolkms BK117C2
  > ACTUATOR FAILED IN FLIGHT. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-8; T/F SUCCESSFULLY COMPLETED.
- [SDR QR9R2024082800002](https://openairdocs.org/sdr/QR9R2024082800002.md): Actuator · warning message · Aug 28, 2024 · Bolkms BK117C2
  > ACTUATOR CAUTION ILLUMINATED ON CAD IN FLIGHT WITH AMBER "Y" ON PFD. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-14. MOC C/W REF 05-60-00, 6-12.
- [SDR M3XA20240816012](https://openairdocs.org/sdr/M3XA20240816012.md): Tube · unserviceable · Aug 16, 2024 · N945MT · Bolkms BK117C2
  > DURING THE FIRST 800 HOUR INSPECTION IT WAS DISCOVERED THAT THE XMSN SPACER TUBE HAD NUMEROUS CRACKS AND IS DEFINITELY UNSERVICEABLE. UNSURE IF IT HAPPENED DURING PRODUCTION OR WAS POOR MANUFACTURING.
- [SDR QR9R2024081500001](https://openairdocs.org/sdr/QR9R2024081500001.md): Actuator · illuminated · Aug 15, 2024 · Bolkms BK117C2
  > DURING FLIGHT, ACTUATOR LIGHT ILLUMINATED ON CAD. TESTFLIGHT EVAL REVEALED ACTUATOR CAUTION ILLUMINATED ON CAD IN FLIGHT WITH AMBER "Y" ON PFD. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-20-00, 4-14. MOC SUCCESSFULLY COMPLETED.
- [SDR QR9R2024080900001](https://openairdocs.org/sdr/QR9R2024080900001.md): Actuator · failed · Aug 9, 2024 · Bolkms BK117C2
  > ABORTED TAKE-OFF DUE TO SAS BACKUP LIGHT WOULD NOT EXTINGUISH. DURING TROUBLESHOOTING, FOUNDP1 SEMA TO BE BAD. REMOVED AND REPLACED SEMA ACTUATOR IAW AMM 67-10-00, 4-8. TEST FLIGHT SUCCESSFULLY COMPLETED IAW 05-60-00, 6-12.
- [SDR QR9R2024080800002](https://openairdocs.org/sdr/QR9R2024080800002.md): Actuator · failed · Aug 8, 2024 · Bolkms BK117C2
  > ACTUATOR FAILURE DURING LANDING. A TEST FLIGHT EVAL REVEALED "Y" DISPLAYED ON PFDS AND "YAWEMA INVAL" DISPLAYED ON VEMD SYSTEM STATUS PAGE. REMOVED AND REPLACED SEMA ACTUATOR IAW 67-20-00, 4-14.
- [SDR QR9R2024080700002](https://openairdocs.org/sdr/QR9R2024080700002.md): Actuator · failed · Aug 7, 2024 · Bolkms BK117C2
  > ACTUATOR CAUTION IN FLIGHT. AVIONICS RESET, AND ATTEMPTED FLIGHT AGAIN. ACTUATOR CAUTION ILLUMINATED AGAIN IN FLIGHT. TEST FLIGHT EVAL DETECTED AFTER 7 MIN FLIGHT AT 1500FT MSL AT 90KTS, YAW ACTUATOR FAILED WITH YAW ACTUATOR INVALID ON THE MAINT PAGE AND BOXED
- [SDR QR9R2024070800001](https://openairdocs.org/sdr/QR9R2024070800001.md): Bellcrank · ratcheting · Jul 8, 2024 · Bolkms BK117C2
  > BELLCRANK ASSEMBLY WAS RECEIVED NEW FROM SUPPLY. MAINTENANCE DETECTED BELLCRANK ASSY BEARING WAS RATCHETING AND BINDING EXCESSIVELY.
- [SDR 2024FA0000478](https://openairdocs.org/sdr/2024FA0000478.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DURING RIG OF FLIGHT CONTROLS NOTED OBSTRUCTION IN ROD-END THREAD. PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1
- [SDR 2024FA0000477](https://openairdocs.org/sdr/2024FA0000477.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DURING RIG OF FLIGHT CONTROLS NOTED OBSTRUCTION IN ROD-END THREAD. PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1
- [SDR 2024FA0000476](https://openairdocs.org/sdr/2024FA0000476.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DURING RIG OF FLIGHT CONTROLS NOTED OBSTRUCTION IN ROD-END THREAD. PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1
- [SDR 2024FA0000475](https://openairdocs.org/sdr/2024FA0000475.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DURING RIG OF FLIGHT CONTROLS NOTED OBSTRUCTION IN ROD-END THREAD. PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1
- [SDR 2024FA0000473](https://openairdocs.org/sdr/2024FA0000473.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DURING RIG OF FLIGHT CONTROLS NOTED OBSTRUCTION IN ROD-END THREAD. PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1
- [SDR 2024FA0000472](https://openairdocs.org/sdr/2024FA0000472.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DURING RIG OF FLIGHT CONTROLS NOTED OBSTRUCTION IN ROD-END THREAD. PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1
- [SDR 2024FA0000471](https://openairdocs.org/sdr/2024FA0000471.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DUE TO CORROSION ON ASSOCIATED LINK, PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1046 R2 AND 145-67-1047, AS WEL
- [SDR 2024FA0000468](https://openairdocs.org/sdr/2024FA0000468.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DUE TO CORROSION ON ASSOCIATED LINK, PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1046 R2 AND 145-67-1047, AS WEL
- [SDR 2024FA0000467](https://openairdocs.org/sdr/2024FA0000467.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DUE TO CORROSION FOUND ON ASSOCIATED LINK, PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1046 R2 AND 145-67-1047,
- [SDR 2024FA0000466](https://openairdocs.org/sdr/2024FA0000466.md): Link · corroded · Jun 25, 2024 · N43CU · Boeing CH47A
  > DURING RIG OF FLIGHT CONTROLS NOTED OBSTRUCTION IN ROD-END THREAD. PERFORMED BORESCOPE AND FOUND HEAVY CORROSION IN THREADS. THIS IS CONCURRENT WITH CORROSION FOUND IN OTHER FLIGHT CONTROLS ON SAME AIRCRAFT THAT REQUIRED INSPECTION THROUGH BOEING SB'S 145-67-1

Next page: https://openairdocs.org/jasc/6700/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 jasc_code = '6700'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/6700/reports

---
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