Beech 99A

Service difficulty reports · 121

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duckdb -csv -c "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 = '99A'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR 2026F00151O-Ring · damagedLEFT SIDE BRAKE HAS ZERO PRESSURE IN THE COCKPIT AND PRODUCES NO BRAKING ACTION. UPON SHUTDOWN AND VISUAL INSPECTION, RED FLUID SEEN LEAKING OUT OF LEFT MAIN LANDING GEAR. INSPECTED #1 FWD & AFT CALIPER BRAKE ASSEMBLY, FOUND #1 AFT CALIPER LOWER PUCK LEAKING HJul 16, 2026 · N699CZ · Beech 99A · Landing Gear Brake SystemSDR 2025F00292Hydraulic Line · leakingLEFT SIDE BRAKE FAILURE, PILOT REPORTS UPON LANDING BACK IN MKE WHILE TURNING OFF THE RUNWAY HAD NO BRAKE PRESSURE ON THE LEFT SIDE. RIGHT SIDE BRAKE WORKED FINE BUT LEFT SIDE HAD ZERO PRESSURE. LH BRAKE HAD NO SINE OF A LEEK WHEN THE AIRCRAFT WAS ON THE GROUNDec 26, 2025 · N599CZ · Beech 99A · Hydraulic System, MainSDR 2024F00262Fire Detector · false activationRIGHT ENGINE T-HANDLE ILLUMINATED THEN WENT OUT FOLLOWED BY AGGRESSIVE ENGINE SURGING. EXECUTED ENGINE SHUTDOWN AND LANDED. FOUND NO EVIDENCE OF ANY FIRE ON THE RH ENGINE AND TESTED THE FIRE DETECTOR SYSTEM MORE THAN 5 DIFFERENT TIMES, COULD NOT DUPLICATE POct 23, 2024 · N499CZ · Beech 99A · Fire DetectionSDR KCQA202306070004Hose · leakingON TAXI THE PILOT FOUND THE RH HAND BRAKE INOPERATIVE. ON FRE/ACE WORK ORDER 000101 DATED 06/05/2023 THE AMT FOUND AN EMPTY BRAKE RESERVOIR. INSPECTED BRAKE PLUMBING AND FOUND LEAKING LOWER HOSE ON PILOT SIDE RH MASTER CYLINDER. REMOVED AND REPLACED WITH NEJun 4, 2023 · N499CZ · Beech 99A · Hydraulic System, MainSDR KCQA202306050504Hose · leakingPILOT RH HAND BRAKE INOPERATIVE. ON WO# 000101 DATED 06/05/2023 FOUND EMPTY BRAKE RESERVOIR. INSPECTED BRAKE PLUMBING AND FOUND LEAKING LOWER HOSE ON PILOT SIDE RH MASTER CYLINDER. REMOVED AND REPLACED WITH NEW HOSE AND BLED BRAKES IAW BE99 AMM 32-40-00 ANDJun 4, 2023 · N499CZ · Beech 99A · Master Cylinder/Brake ValveSDR KCQA20221123Support Fitting · crackedFOUND THE LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-120201 S/N NSN WERE CRACKED. REMOVED AND REPLACED WITH NEW LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-120-201-1 S/N NSN. WORK PERFORMED IAW SIRM 32-00-17. OPS CHECKS GOOD.Nov 23, 2022 · N999CZ · Beech 99A · Fuselage, Landing Gear Attach FittingsSDR AXSA202210120005Connector · looseTHE PILOT NOTED A LH ENGINE OIL PRESSURE INDICATION APPROXIMATELY 30% HIGHER THAN MAXIMUM DURING CLIMB AFTER TAKEOFF. HE REDUCED POWER AND RETURNED TO THE TAKEOFF AIRPORT. THE CAUSE WAS DETERMINED TO BE A LOOSE CONNECTOR AT THE BACK OF THE LH OIL PRESSURE INDIOct 12, 2022 · N780FE · Beech 99A · Engine Oil Indicating SystemSDR KCQA20221003Support Fitting · crackedFOUND THE LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-120201 S/N NSN WERE CRACKED. REMOVED AND REPLACED WITH NEW LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-120-201-1 S/N NSN. WORK PERFORMED IAW SIRM 32-00-17. OPS CHECKS GOOD.Oct 3, 2022 · N299CZ · Beech 99A · Main Landing GearSDR KCQA20220906Support Fitting · crackedFOUND THE LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-120201 S/N NSN WERE CRACKED. REMOVED AND REPLACED WITH NEW LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-120201-1 S/N NSN. WORK PERFORMED IAW SIRM 32-00-17. OPS CHECKS GOOD.Sep 6, 2022 · N599CZ · Beech 99A · Main Landing GearSDR TIMA20220110010Door · unsecureAFTER LOADING THE AIRCRAFT PILOT DID A FINAL WALK AROUND WHERE HE COMPLETED HIS CHECKLIST THAT ALL LATCHES WERE PUSHED IN AND LOCKED TO THE BEST OF MY KNOWLEDGE. AFTER A RUN UP THE TOOK OFF RUNWAY AND CLIMBING OUT OF 200 FEET PILOT FELT WHAT HE THOUGHT WAS TUAug 31, 2022 · N118MD · Beech 99A · Cargo/Baggage DoorsSDR KCQA20220808Master Cylinder · malfunctionedPILOT SIDE RH TOE BRAKE INOPERATIVE. RH SIDE TOE BRAKE, NO BRAKE PRESSURE COMPARED TO THE LH. REMOVED AND REPLACED PILOT RH MASTER BRAKE CYLINDER P/N 90-380001-33 S/N 5094 AND COPILOT RH MASTER BRAKE CYLINDER P/N 90-380001-23 S/N MP4712G IAW BEECHCRAFT 99 Aug 8, 2022 · N899CZ · Beech 99A · Landing Gear Brake SystemSDR KCQA20220708Support Fitting · crackedFOUND THE LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-12021 S/N NSN WERE CRACKED. REMOVED AND REPLACED WITH NEW LH AND RH DRAG BRACE SUPPORT FITTINGS P/N 50-120201-1 S/N NSN. WORK PERFORMED IAW SIRM 32-00-17. OPS CHECKED GOOD.Jul 8, 2022 · N899CZ · Beech 99A · Main Landing GearSDR AXSA202205300003Switch · out of adjustTHE PILOT OBSERVED A GEAR IN TRANSIT LIGHT REMAINING ILLUMINATED AFTER RETRACTION. HE DID NOT DECLARE AN EMERGENCY. HE RETURNED TO THE DEPARTURE AIRPORT (BGR) AND EXECUTED A NORMAL LANDING.May 30, 2022 · N197WA · Beech 99A · Landing Gear Position and WarningSDR KCQA202110412255Doubler · crackedREMOVED THE CRACKED BULKHEAD DOUBLER P/N 115-440026-3 S/N NSN AT FUSELAGE STATION TO 428.335 AT THE VERTICAL STABILIZER LOWER ATTACH BOLTS. INSTALLED A NEW BULKHEAD DOUBLER P/N 115-440026-3 S/N NSN IN ACCORDANCE WITH THE BEECHCRAFT MAINTENANCE MANUAL, CHAPTEROct 21, 2021 · N899CZ · Beech 99A · Fuselage Main, BulkheadSDR 2021F00000Drag Fitting · failedDURING LANDING RT MAIN LANDING GEAR DRAG LEG FITTING FAILED.Oct 14, 2020 · N499CZ · Beech 99A · Main Landing Gear Attach SectionSDR AXSA201911190001Brush Block · wornTHE PILOT REPORTED"NO PROP HEAT ON ONE SIDE KEEPS FALLING OFF LINE".Nov 19, 2019 · N192WA · Beech 99A · Propeller/Rotor Anti-Ice/De-Ice SystemSDR JIKA2019051301Hydraulic Line · leakingDISCREPANCY: THE CREW REPORTED AFTER TAKE-OFF AND DURING CLIMB OUT THAT THERE WAS SMOKE (HYDRAULIC MIST) IN THE COCKPIT AFTER THE GEAR SELECTOR WAS SELECTED TO THE UP POSITION. THE CREW FOLLOWING PROCEDURES PLACED THE GEAR SELECTOR BACK TO THE DOWN POSITION ANMay 13, 2019 · N7862R · Beech 99A · Hydraulic System, MainSDR TIMA2018102500001Oil System · low pressureDURING CRUISE, PILOT NOTED LEFT ENGINE LOW OIL PRESSURE WARNING ILLUMINATED, AND VERIFIED WITH LOW OIL PRESSURE ON THE GAUGE. PILOT SHUT DOWN THE ENGINE AND RETURNED SAFELY WITH NO FURTHER INCIDENT TO SLC, THE ORIGINAL DEPARTURE POINT. FURTHER INVESTIGATION TOOct 22, 2018 · N99GH · Beech 99A · Turbine Engine Oil SystemSDR KCQA2018090400001Fire Detector · false activationIN FLIGHT PILOT RECEIVE FIRE INDICATION ON NR 1 ENGINE. ENGINE SHUTDOWN IAW EMERGENCY PROCEDURES. DURING EXAMINATION OF ENGINE AND NACELLE NO EVIDENCE OF FIRE WAS PRESENT.Sep 4, 2018 · N499CZ · Beech 99A · Fire DetectionSDR JIKA2018032002Connector · faultyTHE PILOT REPORTED EN-ROUTE TO KONT THAT THE RIGHT ENGINE FIRE WARNING LIGHT ILLUMINATED. THE PILOT FOLLOWING PROCEDURES SECURED AND PERFORMED AN INFLIGHT SHUT DOWN OF THE RIGHT ENGINE. THEN PILOT THEN NOTIFIED ATC AND DECLARED AN EMERGENCY AND LANDED WITHOUT Mar 20, 2018 · N805BA · Beech 99A · Fire Protection System WiringSDR JIKA201804050001Connector · faultyTHE PILOT REPORTED EN-ROUTE, THAT THE RIGHT ENGINE FIRE WARNING LIGHT ILLUMINATED. FOLLOWED PROCEDURES, SECURED AND PERFORMED AN INFLIGHT SHUTDOWN OF THE RIGHT ENGINE. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE RIGHT ENGMar 20, 2018 · N805BA · Beech 99A · Fire Protection System WiringSDR JIKA2017112901Light · inoperativeTHE PILOT WAS ON APPROACH TO KPHX AND ON LONG FINAL WHEN THE LANDING GEAR WAS SELECTED TO THE DOWN POSITION THE NOSE LANDING GEAR (GREEN) DOWN INDICATION DID NOT ILLUMINATE. THE PILOT INFORMED ATC AND PREFORMED A GO-AROUND TO TROUBLE SHOOT. THE PILOT FOLLOWINGNov 29, 2017 · N805BA · Beech 99A · Landing Gear Position and WarningSDR 2017F00167Unknown · malfunctionedLANDING GEAR STARTED COMING DOWN IN FLIGHT, HAD TO MANUALLY PUMPED DOWN. TROUBLE SHOOTING UNDERWAY.Sep 26, 2017 · N326CA · Beech 99A · Landing Gear Retraction/Extension SystemSDR AXSA201708250001Downlock Switch · intermittentNO NOSE GEAR DOWN INDICATION WHEN EXTENDING LANDING GEAR. FOUND THE DOWNLOCK SWITCH INTERMITTENTAug 24, 2017 · N197WA · Beech 99A · Landing Gear Position and WarningSDR AXSA2017080200001Diode · burned outPILOT REPORTED WHITE SMOKE APPEARED FROM UNDER DASH BY BRAKE HANDLE FOR 3 SECONDS JUST BEFORE SHUTDOWN. THE ISSUE WAS TROUBLESHOT TO FAILED DIODES IN THE VOLTMETER CIRCUIT. THE DIODES WERE REPLACED IAW THE WIRING DIAGRAM MANUAL, SEC 2. THE OPERATIONAL CHECK Aug 1, 2017 · N197WA · Beech 99A · AC Generation SystemSDR TIMA20170119001Actuator · defectiveFOLLOWING GEAR RETRACTION AFTER TAKEOFF THE PILOT HEARD A LOUD THUD. THE LEFT GEAR LIGHT SHOWED GREEN & THE NOSE AND RT GEAR INDICATORS SHOWED UNSAFE. THIS WAS CONFIRMED BY A RED LIGHT IN GEAR HANDLE. THE EMERGENCY GEAR EXTENSION CHECKLIST WAS ACCOMPLISHED.Jan 19, 2017 · N326CA · Beech 99A · Landing Gear ActuatorSDR TIMA20161128016Circuit Breaker · defectiveAFTER TAKEOFF THE LANDING GEAR FAILED TO RETRACT. LANDING GEAR CB WAS POPPED. PILOT ELECTED TO RETURN TO THE AIRFIELD AND LANDED UNEVENTFULLY. SUBSEQUENT INVESTIGATION FOUND THE LANDING GEAR REMOTE CIRCUIT BREAKER HAD VERY HIGH RESISTANCE IN THE CLOSED POSINov 28, 2016 · N899CA · Beech 99A · Landing Gear System WiringSDR TIMA20161108018Clevis · brokenDURING TAKEOFF, THE LANDING GEAR WERE RETRACTED. A FEW SECONDS LATER A LOUD THUD OCCURRED FOLLOWED BY THE RT GEAR GREEN LIGHT ILLUMINATED. THE RED "GEAR UNSAFE" LIGHT IN THE HANDLE WAS NOT ILLUMINATED. PRIOR TO LANDING, GEAR WERE SELECTED “DOWN”. ALL THREE Nov 8, 2016 · N326CA · Beech 99A · Landing Gear ActuatorSDR JIKA2016090601Shaft · brokenTHE PILOT REPORTED THAT DURING DEPARTURE, THE LANDING GEAR WAS SELECTED TO THE UP POSITION. THE MLG REMAINED DOWN WITH A LANDING GEAR UNSAFE INDICATION, AND A LOUD SOUND WAS HEARD AND FELT THROUGHOUT THE AIRCRAFT. THE PILOT THEN PERFORMED A TROUBLESHOOTING SCSep 6, 2016 · N1924T · Beech 99A · Landing Gear ActuatorSDR TIMA20151111007Flasher · faultyGEAR IN TRANSIT WARNING STAYED ON AFTER GEAR SELECTED UP, FOLLOWING TAKEOFF. PILOT RETURNED TO TAKEOFF AIRFIELD FOR UNEVENTFUL LANDING. SUBSEQUENT INSPECTION DETERMINED ALL GEAR FUNCTIONS WERE NORMAL. ERRONEOUS IN TRANSIT WARNING DETERMINED TO BE CAUSED BY Nov 11, 2015 · N899CA · Beech 99A · Landing Gear Position and WarningSDR JIKA2015061001Diode · defectiveAFTER TAKEOFF, PILOT NOTICED THE LT GEN ANNUNCIATOR ILLUMINATED, PILOT TRIED TO RESET GEN TWO TIMES WITH NO EFFECT. DECIDED TO RETURN AFTER VECTORING BACK PILOT NOTICED A BURNING SMELL. TURNED OFF THE LT GEN SWITCH & LANDED WITHOUT FURTHER INCIDENT. TROUBLJun 10, 2015 · N1924T · Beech 99A · AC Generation SystemSDR KCQA2014F00139Module · defectivePILOT PRIMARY FLIGHT DISPLAY (PFD), AVIONICS EFD1000C3 LOST ALL ATTITUDE AND DIRECTION DATA IN FLIGHT. AFTER LANDING ON SUBSEQUENT POWER ON CYCLES THE PFD POWER ON SELF TEST/INITIALIZATION PAGE DISPLAYED "RSM FAIL 4 CHECK LINK".Aug 4, 2014 · N899CZ · Beech 99A · Attitude and Direction Data SystemSDR TIMA20140410010Rib · crackedINSPECTION REVEALED 4 CRACKS IN THE LT ELEVATOR LE RIB. THE RIB WAS REPLACED WITH A NEW RIB.Apr 10, 2014 · N326CA · Beech 99A · Elevator, Spar/RibSDR KCQA2013020301Efis · disconnectedDURING THE TAKEOFF ROLL, THERE WAS NO AIRSPEED INDICATION ON THE PFD. AT APPROXIMATELY 40-50KTS ANALOG BACKUP AIRSPEED INDICATOR WAS INDICATING CORRECTLY, EFIS X OUT ON ATTITUDE AND HEADING. AIRSPEED DISPLAYED '---' FOR THE TAKEOFF ROLL UP TO THE REJECTED TFeb 3, 2014 · N599CZ · Beech 99A · Flight Environment DataSDR TIMA20140127001Rib · brokenON POST FLIGHT INSPECTION THE LT ELEVATOR OTBD LE RIB WAS FOUND TO BE BROKEN OFF ALLOWING THE LT ELEVATOR BALANCE WEIGHT TO SEPARATE FROM THE ELEVATOR.Jan 27, 2014 · N99GH · Beech 99A · Elevator, Spar/RibSDR TIMA20131030011Engine · overtempDURING AN ILS APPROACH. A MISSED APPROACH WAS EXECUTED. WHEN POWER WAS ADVANCED TO COMMENCE THE MISSED APPROACH, NR 2 ENGINE EXHIBITED HIGH ITT (1100 DEG C), TORQUE FLUCTUATED FROM 200 TO 1500 LBS. AND RPM FLUCTUATED FROM 0 TO 2200. AFTER THE ACFT WAS AT AOct 30, 2013 · N99GH · Beech 99A · Engine (Turbine/Turboprop)SDR TIMA20130510003Hinge Bracket · brokenLEFT ELEVATOR OTBD HINGE BRACKET WAS FOUND TO BE BROKEN. REMOVED THE BROKEN ELEVATOR HINGE AND INSTALLED A NEW HINGE.May 10, 2013 · N99GH · Beech 99A · Elevator StructureSDR TIMA20120608009Skin · crackedA CRACK WAS DISCOVERED IN THE UPPER WING SKIN OUTBOARD OF THE NACELLE AND AFT OF THE MAIN WING SPAR ON THE RIGHT WING. REMOVED THE DAMAGED SECTION OF SKIN. FABRICATED A NEW SECTION OF SKIN USING THE SAME TYPE MATERIAL AND THICKNESS AND INSTALLED USING A SPLIJun 8, 2012 · N899CA · Beech 99A · Wing, Plate/SkinSDR TIMA20120501007Battery · leakingDURING ENGINE START ALL ELECTRICAL POWER FAILED. CAUSE WAS FOUND TO BE ACID LEAK THROUGH AT THE NEGATIVE POST OF THE AIRCRAFT LEAD ACID BATTERY WHICH CAUSED CORROSION OF THE CONNECTOR.May 1, 2012 · N326CA · Beech 99A · Battery/Charger SystemSDR TIMA20110006Cam · damagedWHEN THE PILOT SELECTED GEAR UP AFTER DEPARTURE FROM BIL, THE GREEN LIGHTS EXTINGUISHED BUT THE RED IN-TRANSIT LIGHT DID NOT EXTINGUISHED. EXTENDED THE GEAR AND GOT 3 GREEN, RETRACTED THEM AGAIN AND STILL HAD THE IN TRANSIT LIGHT STAY ON. AT THIS POINT RETURDec 22, 2011 · N899CA · Beech 99A · Landing Gear Door Retract SectionSDR KGBR2011052501Skin Panel · crackedCRACK ON SKIN PANEL AT THE ATTACHMENT BRACKET AT 18 INCHES OUTBOARD OF THE INBOARD EDGE OF THE FLAP ASSEMBLY. ALSO 2 CRACKS ON THE SPAR WEB AT 10 INCHES AND 11 INCHES OUTBOARD OF THE INBOARD EDGE OF THE FLAP.May 25, 2011 · N326CA · Beech 99A · Trailing Edge FlapsSDR 2010FA0000894Warning Light · illuminatedAFTER TAKEOFF, THE HYD LIGHT CAME ON AND STAYED ON. PILOT RETURNED WITHOUT FURTHER INCIDENT.Aug 25, 2010 · N128SF · Beech 99A · Central WarningSDR TIMA2010000016Spar · crackedWING SPAR CRACKED IN UPPER AFT OTBD FITTING.Aug 11, 2010 · N326CA · Beech 99A · Wing SparSDR TIMA201000009Blade · brokenLEFT ENGINE FAILED IN FLIGHT.Jan 28, 2010 · N99GH · Beech 99A · Turbine Engine Compressor SectionSDR 2010FA0000043Torque Tube · crackedWHILE PERFORMING MAGNETIC PARTICLE INSP IAW SB 2145 OF (RT) ELEVATOR TORQUE TUBE FOUND CRACKED ON (RT) TORQUE TUBE, THE PIN HOLE AREA.Dec 11, 2009 · N805BA · Beech 99A · Elevator StructureSDR AXSA197WA7/1/09Turbine Wheel · failedPILOT APPLIED TAKEOFF POWER FOR DEPARTURE. AT THE TIME BOTH ENGINES STABILIZED AT 1300 FT/LBS OF TORQUE THE PILOTED HEARD A LOUD BANG FOLLOWED BY A GRINDING NOISE FROM THE RT ENGINE. THE PILOT ABORTED THE TAKEOFF AND SHUTDOWN THE ENGINE AND RETURNED TO THE GATJul 1, 2009 · N197WA · Beech 99A · Turbine SectionSDR TIMA20090003Rib · crackedINBOARD RIB WAS CRACKED AT LEADING EDGE. CRACKS BEGIN IN BOTH UPPER AND LOWER FLANGE RADIUS AND PROGRESSED THROUGH THE FIRST RIVET HOLE IN THE WEB. CRACKS EXTENDED ABOUT .5 INCH PAST THE RIVETS WHEN DISCOVERED. THE ELEVATOR BALANCE WEIGHT SUPPORT BOLTS TO TMay 18, 2009 · N955AA · Beech 99A · Elevator, Spar/RibSDR TIMA20090001Fitting · crackedFOUND CRACK IN UPPER CENTER TEE EXTRUSION AFT .75 INCH DURING MAINTENANCE. CRACK WAS REPAIRED IN ACCORDANCE WITH HAWKER BEECHCRAFT FIELD REPAIR FR-CO-01905.Apr 15, 2009 · N99CA · Beech 99A · Horizontal Stabilizer Miscellaneous StructureSDR AXS2008F00000Cowling · damagedDEPARTED AND LEVELED OFF AT 9000 FT. DURING DECENT THROUGH 7800 FT THE PILOT NOTED A "LOADING NOISE" AND THE ACFT YAWED FROM THE ASSIGNED HEADING. THE ACFT EXPERIENCED A CONSTANT BUFFETING AND VIBRATION COULD BE FELT THROUGH THE AIRCRAFT. AFTER 5-6 SECONDS THESep 25, 2008 · N197WA · Beech 99A · Powerplant SystemSDR TIMR20070008Switch · inoperativeGEAR-IN-TRANSIT LIGHT DID NOT EXTINGUISH AFTER TAKE-OFF AND GEAR UP. PILOT CYCLED GEAR AGAIN WITH SAME RESULT. PILOT RETURNED TO DEPARTURE AND LANDED. MECHANIC FOUND THAT THE LT POWER LEVER SWITCH HAD FAILED. REPLACING THE SWITCH RESOLVED THE PROBLEM.Oct 31, 2007 · N899CA · Beech 99A · Landing Gear Retraction/Extension System
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