# Service difficulty reports: Filper 400A

A list on [Filper 400A](https://openairdocs.org/model/filper-400a.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 28 · 1,397 reports

- [SDR 2026FA0000630](https://openairdocs.org/sdr/2026FA0000630.md): Tire · blown · Aug 7, 2026 · N473FL · Beech 400A · Tire
  > ACFT BLEW THE LEFT MAIN TIRE WHILE TAXIING TO THE HANGAR AFTER LANDING. AIRCRAFT LANDED WITH NO ISSUES. AIRCRAFT WAS ABLE TO TAXI OFF THE RUNWAY AND STARTED TO HEAD TOWARDS THE HANGAR. IT TAXIED ABOUT 300 YARDS ON TAXIWAY H BEFORE IT TURN OFF ONTO TAXIWAY E. W
- [SDR OEJA202606080001](https://openairdocs.org/sdr/OEJA202606080001.md): Control Valve · sticking · Jun 4, 2026 · N75TG · Beech 400A · Hydraulic System, Main
  > ON TAKE OFF THE AIRCRAFT WAS CLIMING AND THE CREW HEARD A POPPPING NOISE AND THE CABIN BEGAN TO DROP, SO THE TURNED AROUND WENT BACK TO THE AIRPORT. THEY NOTIFED MAINTENANCE, PERFORMED SOME ENGINE RUNS AND THE AIRCRAFT PRESSURIZED ON THE GROUND, AIRCRAFT RET
- [SDR 2026F00028](https://openairdocs.org/sdr/2026F00028.md): Line · ruptured · Mar 14, 2026 · N82QD · Beech 400A · Pneumatic Distribution System
  > BLEED AIR DUCT FAIL ANNUCIATOR ILLUMINATED DURING CLIMB. CREW RETURNED TO THE AIRPORT. MX UNABLE TO FIND LEAK ON THE GROUND DURING RUNS. ANOTHER FLIGHT TO CONFIRM CONDITION. ANNUCIATOR ILLUMINATED AGAIN DURING CLIMB. CREW RETURNED TO THE AIRPORT. MX FOUN
- [SDR CVGA20260218003](https://openairdocs.org/sdr/CVGA20260218003.md): Bulb · inoperative · Feb 16, 2026 · N452TM · Beech 400A · Landing Gear Position and Warning
  > DURING APPROACH, AFTER EXTENDING THE LANDING GEAR, THE RIGHT LANDING GEAR SAFE LIGHT DID NOT ILLUMINATE. EMERGENCY DECLARED. UPON INSPECTION OF RT LG SAFE LIGHT FOUND LIGHT BULB TO BE BURNED OUT. REMOVED AND REPLACED THE RT LG SAFE LIGHT BULB WITH PN 327 FRO
- [SDR CVGA20260216002](https://openairdocs.org/sdr/CVGA20260216002.md): Strut · overserviced · Feb 13, 2026 · N453TM · Beech 400A · Main Landing Gear Strut/Axle/Truck
  > ON LANDING, REVERSERS WOULD NOT DEPLOY. BELOW 60 K LOST BRAKES. USED EMERGENCY BRAKES TO STOP ACFT. AFTER TAXIING OFF RUNWAY, PLACED BRAKES IN ANTI SKID OFF POSITION. BRAKES WERE RESTORED. AIRSPEED INDICATOR SPEED LOW BAR WAS VISUAL. AFTER ACFT PARKED MAIN WH
- [SDR 2025F00291](https://openairdocs.org/sdr/2025F00291.md): Button · worn · Dec 24, 2025 · N82QD · Beech 400A · Passenger/Crew Doors
  > DISCOVERED DURING PREFLIGHT, THE MAIN CABIN DOOR HANDLE WILL NOT STOW IN THE CLOSED POSITION. REMOVED HANDLE AND INTERIOR DOOR PANEL. FOUND THE HANDLE AND THE PUSH BUTTON TO BE WORN. ABLE TO TURN BOTH UNITS 180 DEGREES FOR USE UNTIL NEW PARTS ARRIVED. DOOR
- [SDR 3N0A2025121800284](https://openairdocs.org/sdr/3N0A2025121800284.md): Windshield · delaminated · Dec 13, 2025 · N661WD · Beech 400A · Flight Compartment Windows
  > THE RIGHT WINDSHIELD SHOWED SIGNS OF DELAMINATION SHORTLY AFTER DEPARTING PWN. AFTER LANDING AT BNA A PICTURE WAS SENT TO DIR. OF MAINTENANCE AND TRIP SUPPORT, AND WE WERE ADVISED TO CONTINUE THE FLIGHT BACK TO BASE, AT FL 360 WE HEARD A LOUD CRACKING NOISE,
- [SDR CVGA20251114002](https://openairdocs.org/sdr/CVGA20251114002.md): Switch · faulty · Nov 10, 2025 · N492TM · Beech 400A · Trailing Edge Flap Control System
  > FLAP ASYM LIGHT CAME ON AFTER SELECTING FLAPS 20 POSITION. FAULT COULD NOT BE DUPLICATED UPON ARRIVAL TO AIRCRAFT. MCC ELECTED TO REPLACE THE FLAP FOLLOW UP SWITCH. REMOVED FLAP FOLLOW UP SWITCH P/N 45AS61015-23 S/N 08A432AND INSTALLED AN OVERHAULED FLAP FOLLO
- [SDR W39A202505140355](https://openairdocs.org/sdr/W39A202505140355.md): Windshield · cracked · Apr 10, 2025 · N127EJ · Beech 400A · Flight Compartment Windows
  > RH WINDSHIELD CRACKED DESCENDING THROUGH FL 220, CREW DETERMINED THAT IT WAS THE OUTER ACRILIC PLY, CREW COMPLIED WITH THE ABNORMAL PROCEDURE, PRESSURIZATION WAS NORMAL, CREW CONTINUE WITH THE FLIGHT TO SUA
- [SDR CVGA20250407002](https://openairdocs.org/sdr/CVGA20250407002.md): Brake Assy · malfunctioned · Apr 3, 2025 · N829HM · Beech 400A · Landing Gear Brake System
  > DURING TAXI OUT BRAKES WERE MOMENTARILY LOST ON BOTH SIDES LH & RH BRAKE PEDALS. (ONCE ON THE LEFT SIDE AND ONCE ON THE RIGHT SIDE BRAKE PEDALS)
- [SDR CVGA20250303001](https://openairdocs.org/sdr/CVGA20250303001.md): Diode · failed · Feb 25, 2025 · N496TM · Beech 400A · Instrument System Wiring
  > SMOKE CAME FROM DASH AREA WHEN ENG SYNC LIGHT IS ON - REMOVED AND REPLACED CR119 DIODE WITH NEW DIODE, P/N 1N4007, ON ENGINE FUEL SYNCH ANNUN CIRCUIT IAW BE400 AMM 20-20-02. OPS CHECK GOOD.REMOVED AND REPLACED RH GLARESHIELD INDICATOR PANEL P/N 45AS88843-49 S/
- [SDR CVGA20250219005](https://openairdocs.org/sdr/CVGA20250219005.md): Cabin Pressure · inoperative · Feb 15, 2025 · N465TM · Beech 400A · Cabin Pressure Control System
  > ON TAKEOFF AND CLIMB OUT AIRPLANE NOT PRESSURIZING. CYCLED PRESS SOURCE KNOBS WITH NO CHANGE- EMERGENCY DECLARED.
- [SDR CVGA20250218004](https://openairdocs.org/sdr/CVGA20250218004.md): Controller · failed · Feb 13, 2025 · N452TM · Beech 400A · Elevator Tab Control System
  > PITCH TRIM MOTOR FAILURE - EMERGENCY DECLARED - REMOVED RH PITCH TRIM CONTROLLER P/N 76621-4 S/N 2392. INSTALLED SERVICEABLE PITCH TRIM CONTROLLER P/N 76621-4 S/N 2722. OPS CHECK PITCH TRIM I/A/W BEECH 400 AMM CH 27-40-00, OPS CHECK SATISFACTORY.
- [SDR CVGA20250129006](https://openairdocs.org/sdr/CVGA20250129006.md): Brake · failed · Jan 27, 2025 · N465TM · Beech 400A · Landing Gear Brake System
  > LEFT BREAK FAILED DURING TAXING. PERFORMED FUNCTIONAL TESTING MANUAL BRAKE SYSTEM AND POWER BRAKE SYSTEM IAW 400A AMM 32-40-00. PERFORMED POWER BRAKE BLEEDING IAW 400A AMM 32-40-00. NO DEFECTS NOTED. GAUGE ID# TL-00509, DUE 10/22/2025, GAUGE ID# TL-00503, DUE
- [SDR CVGA20250110004](https://openairdocs.org/sdr/CVGA20250110004.md): Brake Sys · failed · Jan 8, 2025 · N675UP · Beech 400A · Landing Gear Brake System
  > BRAKE FAILURE WHILE TAXI TO TAKEOFF. COMPLETED FULL ANTISKID BRAKE TEST PRIOR TO FAIL. SIC CHECKED HIS BRAKES SUCCESSFULLY AND RETURNED CONTROLS, FELT LIKE BRAKE TEST. USED EMERGENCY TO STOP BEFORE RUNWAY BUT CROSSED LINE.
- [SDR CVGA20241205002](https://openairdocs.org/sdr/CVGA20241205002.md): Connector · faulted · Nov 27, 2024 · N419TM · Beech 400A · Landing Gear System Wiring
  > DURING HIGH SPEED TAXI CHECK AT 75 KTS BOTH BRAKES LOCKED AND BOTH TIRES DEFLATED. - REPLACED BOTH RH & LH MAIN BRAKE ASSEMBLIES WITH OVERHAULED IAW 400A MM 32-40-00. LH BRAKE ASSEMBLY PN OFF/ON: 5010614, SN OFF: NOV95-345, SN ON: JUN06-1336. RH BRAKE ASSEMBLY
- [SDR CVGA20241016003](https://openairdocs.org/sdr/CVGA20241016003.md): Landing Gear · faulted · Oct 13, 2024 · N452TM · Beech 400A · Landing Gear Retraction/Extension System
  > WHEN SELECTING LANDING GEAR DOWN, NONE OF THE THREE GREEN LANDING GEAR SAFE LIGHTS ILLUMINATED. THE RED GEAR-HANDLE IN-TRANSIT LIGHT ILLUMINATED NORMALLY. EMERGENCY DELCARED. INSPECTED SQUAT SWITCHES FOR SECURITY AND EASE OF MOVEMENT, CLEANED AND INSPECTED CON
- [SDR V7PA202402270001](https://openairdocs.org/sdr/V7PA202402270001.md): Pressure Valve · failed · Sep 12, 2024 · N75TG · Beech 400A · Pneumatic Distribution System
  > CREW REPORTED A LH ENGINE FIRE WARNING IN FLIGHT WHILE CLIMBING THRU 12,000 FEET.. PULLED THROTTLE TO IDLE AND WARNING STOPPED. CREW DECLARED EMERGENCY AND RETURNED TO TTN. MAINTENANCE PERSONNEL TROUBLESHOT THE DISCREPANCY AND FOUND THE LH ENGINE PRESSURE SH
- [SDR 2024FA0000705](https://openairdocs.org/sdr/2024FA0000705.md): Duct · out of position · Sep 6, 2024 · N317PC · Beech 400A · Engine Bleed Air System
  > BLLED AIR DUCT FAIL CAUTION LIGHT ILLUMINATED ON CLIMB OUT PASSING FL250.
- [SDR W39A2024092310001](https://openairdocs.org/sdr/W39A2024092310001.md): Windshield · cracked · Sep 2, 2024 · N106KH · Beech 400A · Flight Compartment Windows
  > RH WINDSHIELD CRACKED DESCENDING THROUGH FL 210, 62NM OUT OF KILM, CREW COMPLIED WITH THE ABNORMAL PROCEDURE, PRESSURIZATION WAS NORMAL, AND THEN CONTINUED WITH APPROACH TO RWY 35 AND LANDED NORMALLY WITH NO FURTHER ISSUES.
- [SDR CVGA20240904004](https://openairdocs.org/sdr/CVGA20240904004.md): Pressure Switch · faulty · Aug 31, 2024 · N929AG · Beech 400A · Cabin Pressure Control System
  > CABIN PRESSURE LO ANNUNCIATOR ILLUMINATED IN FLIGHT AT FL320 CABIN ALTITUDE WAS OVER 9000FT AND CLIMBING. BY FL350 WARNING LIGHT CAME ON PERFORMED EMER DESCENT LIGHT EXTINGUISHED AT 8000 FT. FERRIED AIRCRAFT FROM KJAX TO KFLL FOR REPAIRS. REMOVED CABIN LOW PRE
- [SDR CVGA20240812002](https://openairdocs.org/sdr/CVGA20240812002.md): Thrust Reverser · malfunctioned · Aug 9, 2024 · N477TM · Beech 400A · Engine Thrust Reverser
  > LEFT AND RIGHT TR ARM LIGHTS CAME ON RIGHT AFTER T/O AND REMAINED ON AFTER STOWED. LANDING GEAR WOULD NOT GO UP LOCK WAS DOWN. AFTER MANUALLY RELEASING LOCK GEAR WENT UP. TCAS FAIL WAS ALSO FLASHING THE ENTIRE TIME. ALL THE WIRING CHECKS TO BOTH LT & RT LANDIN
- [SDR CVGA20240729003](https://openairdocs.org/sdr/CVGA20240729003.md): Unknown · unknown · Jul 26, 2024 · N491TM · Beech 400A · Navigation System
  > LOST HEADING INFORMATION ON SDU, CDU, MFD - AIRPLANE DIDN'T KNOW WHERE IT WAS IN RELATION TO AIRPORT OR GUIDANCE. TROUBLESHOT AS REQUIRED WITH FSR. PERFORMED AHRS TEST IAW BEECHCRAFT 400 AMM 34-20-01. OPS CHECK GOOD. PERFORMED FMS INTITIALIZATION IAW COLLINS A
- [SDR CVGA20240725002](https://openairdocs.org/sdr/CVGA20240725002.md): Brake Sys · failed · Jul 21, 2024 · N929AG · Beech 400A · Landing Gear Brake System
  > AFTER LANDING ON TAXIWAY MAIN BRAKES FAILED. HAD TO USE EMERGENCY BRAKE TO STOP.
- [SDR OEJA2024070300486](https://openairdocs.org/sdr/OEJA2024070300486.md): Solenoid Valve · failed · Jul 3, 2024 · N436FL · Beech 400A · Passenger/Crew Doors
  > CLIMBING OUT OF TEB IN THE MID 30S THE AIRCRAFT WAS UNABLE TO MAINTAIN ADDITIONAL CABIN PRESSURE. THE CREW LEVELED OFF AND ASSESSED THE SITUATION, AND AFTER SOME TROUBLE SHOOTING ELECTED THAT THE FLIGHT WAS UNABLE TO CONTINUE TO AUSTIN AT THAT POINT IN TIME.
- [SDR CVGA20240628002](https://openairdocs.org/sdr/CVGA20240628002.md): Brake Assy · failed · Jun 25, 2024 · N929AG · Beech 400A · Landing Gear Brake System
  > LOST BRAKES ON TAXI. COMPLETE BRAKE VALVE ON BOTH SIDES. DEPLOYED NITROGEN EMERGENCY BRAKES.
- [SDR CVGA20240530002](https://openairdocs.org/sdr/CVGA20240530002.md): Pump · low pressure · May 26, 2024 · N492TM · Beech 400A · Hydraulic Pump (Electric/Engine), Main
  > ON FINAL APPROACH INTO IAD, THE LH PUMP PRESS LO AND THE HYD LEVEL LO LIGHTS ILLUMINATED THE HYD PRESS GAUGE INDICATED NORMAL SYSTEM PRESS. AFTER LANDING BRAKING WAS NORMAL INITIALLY THEN FAILED TOTALLY. APPLIED EMERGENCY NITROGEN BRAKES TO STOP A/O. ENGINE HY
- [SDR CVGA20240530001](https://openairdocs.org/sdr/CVGA20240530001.md): Fire Loop · chafed · May 26, 2024 · N449TM · Beech 400A · Smoke Detection
  > LH ENG FIRE PUSH SWITCHLIGHT ILLUMINATED AND FIRE BELL SOUNDED AT 400' AGL TAKE OFF THRUST SET, BROUGHT LEFT ENGINE THRUST LEVER BACK TO IDLE, LIGHT EXTINGUISHED AFTER APPROX 10 SECONDS. FOUND FIRE LOOP TO BE DAMAGED ON THE LH ENGINE FROM RUBBING AGAINST BLEED
- [SDR OEJA2024032600001](https://openairdocs.org/sdr/OEJA2024032600001.md): Warning Light · illuminated · Mar 23, 2024 · N473FL · Beech 400A · Central Warning
  > AT CRUISE AND 41,000 AGL A NO RIGHT ENGINE NO DISPACT LIGHT CAME ON AND WOULD NOT EXTINGUISH, RAN THE QRH CHECK LIST AND IT ADVISED US TO LAND AS SOON AS PRACTICAL, SO THE KVNY WAS CHOSEN TO LAND AT, NO OTHER ISSUES, MAINTENANCE WAS ADVISED OF THE SITUATIO
- [SDR CVGA20240322001](https://openairdocs.org/sdr/CVGA20240322001.md): Frame · cracked · Mar 15, 2024 · N497TM · Beech 400A · Fuselage Main, Frame
  > MULTIPLE CRACKS WERE FOUND AROUND FASTENER HOLES AT FS330 WHILE PERFORMING BLEED AIR TUBING INSPECTION. PERFORMED REPAIR TO LH FUSELAGE FRAME #330 IAW DOCUMENT #MROS-87927 REV IR. NO ADDITIONAL ADDED INSPECTION REQUIREMENTS WILL BE NECESSARY OUTSIDE OF THE INS
- [SDR CVGA20240319001](https://openairdocs.org/sdr/CVGA20240319001.md): Switch · defective · Mar 14, 2024 · N672UP · Beech 400A · Rudder Tab Control System
  > ON TAKEOFF HAD AN UN-COMMANDED ROLL TRIM TO THE LEFT AT FULL DEFLECTION. INITIALLY WE WERE UNABLE TO CORRECT THE TRIM TO NORMAL. EVENTUALLY WE WERE ABLE TO NEUTRALIZE THE ROLL TRIM. EMERGENCY DECLARED. R&R PILOT YOLK HAT SWITCH WITH NEW. OPS CHECK GOOD WITH NO
- [SDR 3CMA2024022300001](https://openairdocs.org/sdr/3CMA2024022300001.md): Windshield · failed · Feb 22, 2024 · N400MX · Beech 400A · Flight Compartment Windows
  > WHILE COMING FROM SDF LOUISVILLE KENTUCKY AT AN ALTITUDE OF 29000 FT ON DESCENT THE COPILOT'S WINDSHIELD SHATTERED. PILOT TOOK OVER AND ABOUT 2 MINUTES LATER THE PILOT'S WINDSHIELD ALSO SHATTERED. THEY CONTINUED THE FLIGHT INTO PIT WITH BOTH WINDSHIELDS SHATTE
- [SDR CVGA20240124001](https://openairdocs.org/sdr/CVGA20240124001.md): Switch · intermittent · Jan 17, 2024 · N418TM · Beech 400A · Landing Gear Position and Warning
  > LH MAIN GEAR DOWN GREEN LIGHT WOULD NOT ILLUMINATE WHEN GEAR DOWN SELECTED. LIGHT WOULD TEST. PERFORMED GEAR EMERGENCY EXTENSION PROCEDURE. LH GEAR DOWN LIGHT STILL DID NOT ILLUMINATE. LIGHT CAME ON AFTER SHUTDOWN DURING TOW TO FBO. EMERGENCY DECLARED. TROUBL
- [SDR 2024FA0000040](https://openairdocs.org/sdr/2024FA0000040.md): Duct · cracked · Jan 16, 2024 · N880MG · Beech 400A · Engine Bleed Air System
  > PILOT REPORTED GETTING THE "BL AIR DCT FAIL" LIGHT IN FLIGHT, DURING CRUISE OPERATION. DURING TROUBLESHOOTING, IT WAS NOTED THAT THE BLEED AIR TUBE THAT CONNECTED TO THE LEFT ENGINE WAS CRACKED ALL THE WAY AROUND IN THE PYLON AREA.
- [SDR CVGA20240118001](https://openairdocs.org/sdr/CVGA20240118001.md): Unknown · unknown · Jan 15, 2024 · N498TM · Beech 400A · Airfoil Anti/De-ice System
  > "HSTAB ICE FAIL " ANNUNCIATION ILLUMINATED IMMEDIATELY AFTER SYSTEM ACTIVATION IN THE AIR. SYSTEM PASSED GROUND CHECK PRIOR TO TAKE OFF. EMERGENCY DECLARED.
- [SDR CVGA20231216001](https://openairdocs.org/sdr/CVGA20231216001.md): Unknown · unknown · Dec 12, 2023 · N225SB · Beech 400A · Engine Thrust Reverser
  > DURING CLIMB L AND R TR ARM LIGHTS BECAME ILLUMINATED WITHOUT THE MASTER CAUTION WARNING LIGHT. AN EMERGENCY WAS DECLARED. THE LEFT AND RIGHT THRUST REVERSERS WERE PLACED ON MEL.
- [SDR CVGA20231211001](https://openairdocs.org/sdr/CVGA20231211001.md): Oxygen Bottle · empty · Dec 5, 2023 · N465TM · Beech 400A · Crew Oxygen System
  > O2 NEEDS SERVICE FOR POSSIBLE LEAK. READS 0 ON GAUGE. REMOVED AND REPLACED O2 BOTTLE REF B400 AMM CH 35-11-00. OPS AND LEAK CHECK PASSED AT THIS TIME. NO DEFECTS NOTED. EMERGENCY WAS DECLARED.
- [SDR OEJA202312050001](https://openairdocs.org/sdr/OEJA202312050001.md): Unknown · unknown · Dec 3, 2023 · N420FL · Beech 400A · Trailing Edge Flap Control System
  > ON 12/3/2023 AT APX 2230 N420FL ENCOUNTERED A FLAP ASYM LIGHT ON APPROACH INTO MSP, THE FLAPS WERE LOCKED OUT AND DID NOT EXTEND. AFTER CYCLING THE FLAPS AND MAKING A 2ND ATTEMPT AT EXTENSION WE REQUESTED A DELAY VECTOR TO TROUBLESHOOT. AFTER COMPLETING QRH PR
- [SDR CVGA20231127001](https://openairdocs.org/sdr/CVGA20231127001.md): Light · failed · Nov 21, 2023 · N673UP · Beech 400A · Exterior Lighting
  > NOSE AND RIGHT LANDING GEAR LIGHTS INDICATOR INOP. REPLACED NOSE AND RIGHT LANDING GEAR INDICATOR LAMPS. OPS CHECK GOOD. AN EMERGENCY WAS DECLARED.
- [SDR CVGA20231027001](https://openairdocs.org/sdr/CVGA20231027001.md): Door Seal · failed · Oct 23, 2023 · N671UP · Beech 400A · Cabin Pressure Control System
  > CABIN PRESS LO ANNUNCIATOR ILLUMINATED IN FLIGHT APPROXIMATELY FL280. FOUND MAIN ENTRANCE DOOR WEATHER SEAL TO BE CUT AND FOLDED OVER. REMOVED SEAL AND INSTALLED NEW SEAL. PERFORMED SATISFACTORY OPS AND LEAK CHECK OF DOOR SEAL OPERATION. ALL WORK PERFORMED IN
- [SDR CVGA20231016001](https://openairdocs.org/sdr/CVGA20231016001.md): Switch · faulty · Oct 12, 2023 · N76GJ · Beech 400A · Aileron Control System
  > IMMEDIATELY AFTER TAKEOFF, AUTOPILOT OFF, ROLL TRIM RAN TOWARDS RIGHT WING DOWN. IT STOPPED WITH LEFT INDICATOR APPROXIMATELY 2 INDICATOR MARKS UP AND RIGHT INDICATOR APPROXIMATELY 21/2 INDICATOR MARKS DOWN. ACTUAL ROLL TRIM TAB POSITIONS MATCHED THE INDICATO
- [SDR OEJA202310110001](https://openairdocs.org/sdr/OEJA202310110001.md): Door Seal · unknown · Oct 7, 2023 · N436FL · Beech 400A · Doors
  > DURING CLIMB OUT ENROUTE TO MONTEREY CA FROM PORTLAND OR THE CREW NOTICED THE CABIN A WAS NOT CLIMBING, SO THE CREW DECIDED TO RETURN TO PORTLAND FOR A SAFE LANDING
- [SDR CVGA20231002001](https://openairdocs.org/sdr/CVGA20231002001.md): Anti-Skid Sys · failed · Sep 27, 2023 · N929AG · Beech 400A · Landing Gear Brake System
  > AFTER LANDING JUST BEFORE EXITING THE RUNWAY PIC BRAKE BRAKE PEDALS WENT ALL THE WAY TO THE FLOOR WITH NO BRAKE. EMER BRAKE WAS USED TO BRING A/C TO A STOP. PIC BRAKE WORKED NORMAL. REPLACED ANTI SKID CONTROL BOX.
- [SDR CVGA20230927001](https://openairdocs.org/sdr/CVGA20230927001.md): Transducer · faulty · Sep 23, 2023 · N929AG · Beech 400A · Landing Gear Brake System
  > COMING INTO PARKING, BRAKES ON BOTH SIDES WENT ALL THE WAY TO THE FLOOR AND WOULD NOT STOP. BRAKES WORKED BRIEFLY AND STOPPED THE AIRCRAFT. EMERGENCY BRAKE WAS USED TO ENSURE STOP. REMOVED AND REPLACED R/H WHEEL SPEED TRANSDUCER.
- [SDR CVGA20230918001](https://openairdocs.org/sdr/CVGA20230918001.md): Switch · failed · Sep 14, 2023 · N489TM · Beech 400A · Engine Thrust Reverser
  > SUDDEN LEFT YAW AND LEFT THROTTLE UN-COMMAND REDUCED TO IDLE. THE LEFT THRUST REVERSER HAD BEEN PREVIOUSLY PLACED ON MEL. CLEARED THE MEL ITEM BY REPLACING THE LH T/R STOW SWITCHES. CYCLED T/R SEVERAL TIMES. T/R OPERATION WAS SMOOTH AND CONSISTENT. ENSURED T/R
- [SDR CVGA20230915001](https://openairdocs.org/sdr/CVGA20230915001.md): Unknown · unknown · Sep 14, 2023 · N489TM · Beech 400A · Engine Thrust Reverser
  > LEFT THRUST REVERSER DEPLOY IN FLIGHT. FOUND THRUST REVERSER LH DEACTIVATION PROCEDURE PERFORMED ON 9/13/2023 WAS INCOMPLETE. CONNECTORS P427 AND P429 WERE STILL CONNECTED. DISCONNECTED P427 AND P429 REMOVING POWER FROM THE ISOLATION AND CONTROL VALVES. WORK P
- [SDR OEJA202308170001](https://openairdocs.org/sdr/OEJA202308170001.md): Control Box · failed · Aug 16, 2023 · N490FL · Beech 400A · Cabin Temperature Control System
  > DURING TAKE OFF ROLL AND ABOUT 60 KNOTS THE LEFT BLEED SOURCE CAUTION LIGHT CAME ON INDICATION BLEED AIR FAILURE, SO THE TAKE OFF WAS REJECTED
- [SDR CVGA20230814001](https://openairdocs.org/sdr/CVGA20230814001.md): Unknown · unknown · Aug 10, 2023 · N76GJ · Beech 400A · Autopilot System
  > CLIMBING OUT OF SSI AT 14,000 FT WE NOTICED AN INCREASING FUEL IMBALANCE TOWARD THE RIGHT, FOLLOWED BY A ROLL SERVO WARNING (YELLOW A IN A BOX ON PFD). WE THEN NOTICED THAT THE LEFT ROLL TRIM INDICATOR WAS DEFLECTED DOWN MORE THAN 2 TIC MARKS BELOW BELOW NEUTR
- [SDR YQKA202308090001](https://openairdocs.org/sdr/YQKA202308090001.md): Starter Gen · misoverhauled · Aug 10, 2023 · N917E · Beech 400A · Starter-Generator
  > STARTER/GENERATOR ORDERED AND RECEIVED. UPON INSPECTION OF STARTER/ GENERATOR IT WAS FOUND THAT ONE OF THE FOUR BRUSH TERMINALS WAS LOOSE AND NOT MAKING PROPER CONTACT. FURTHER TROUBLE SHOOTING NOTED THAT THE MOUNTING SCREW WAS TIGHT BUT THE BRUSH HOLDER ATT
- [SDR CVGA20230727001](https://openairdocs.org/sdr/CVGA20230727001.md): Unknown · unknown · Jul 23, 2023 · N671UP · Beech 400A · Cabin Temperature Control System
  > SMOKE FROM COPILOT'S SIDE CABIN TRAY TABLE AREA ALONG WITH EXCESSIVE HEAT FROM COCKPIT ON COPILOT'S SIDE. A/C CIRCUIT BREAKER WAS PULLED BY PREVIOUS CREW AND DEFERRED. COMPRESSOR CB WAS NOT PULLED. FOUND THAT THE WRONG CIRCUIT BREAKER WAS DEACTIVATED DURING TH

Next page: https://openairdocs.org/model/filper-400a/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 = '400A'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/filper-400a/reports

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