# Service difficulty reports: N117AX A list on [N117AX](https://openairdocs.org/aircraft/N117AX.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR YADA2025012201](https://openairdocs.org/sdr/YADA2025012201.md): Housing · eroded · Jan 22, 2025 · N117AX · Beech 1900C · Turbine Engine Oil System > MAINTENANCE NOTICED OIL LEAKING FROM #2 ENGINE COWLING. INSPECTION REVEALED OIL LEAKING FROM THE SCAVENGE OIL PUMP HOUSING PINHOLE AND REPLACED HOUSING. REMOVED UNIT WAS VERIFIED TO HAVE INTERNAL EROSION THROUGH BODY OF THE HOUSING. THIS HAS BECOME A COMMO - [SDR YADA2024060351101](https://openairdocs.org/sdr/YADA2024060351101.md): Housing · eroded · May 11, 2024 · N117AX · Beech 1900C · Turbine Engine Oil System > PILOT REPORTED OIL LEAK ON #1 ENGINE AFTER FLIGHT - MAINTENANCE LOCATED LEAK AT #1 ENGINE SCAVENGE PUMP HOUSING AND REPLACED SAME. - [SDR YADA20230313008](https://openairdocs.org/sdr/YADA20230313008.md): Bellcrank · cracked · Mar 5, 2023 · N117AX · Beech 1900C · Elevator Control System > WHILE PERFORMING A COMPANY FLEET CAMPAIGN DISCOVERED FORWARD ELEVATOR BELLCRANK CRACKED WEB. - [SDR YADA201912221001](https://openairdocs.org/sdr/YADA201912221001.md): Circuit Breaker · failed · Dec 21, 2019 · N117AX · Beech 1900C · Landing Gear System Wiring > PILOT REPORTED- LANDING GEAR WOULD NOT RETRACT. MAINTENANCE- MECHANIC INSPECTED LANDING GEAR AND INSTALLED LANDING GEAR LOCKS FOR FERRY FLIGHT TO HOME BASE. CLEANED PCB GROUNDS, OHM CHECKED LANDING GEAR CONTROL AND TIME DELAY CONTROL WIRING, NO DEFECTS. REPLAC - [SDR YADA20180227001](https://openairdocs.org/sdr/YADA20180227001.md): Bolt · failed · Feb 24, 2018 · N117AX · Beech 1900C · Main Landing Gear > DURING TAXI OUT FOR DEPARTURE, MADE A 180 DEGREE TURN AT THE TAKEOFF END OF THE RUNWAY. TURNED TO THE LEFT USING NOSE STEERING, DIFFERENTIAL POWER AS WELL AS THE BRAKE TO GET THE NOSE TO CASTER FURTHER AROUND. TRYING TO STRAIGHTEN OUT THE AIRPLANE WAS VERY D - [SDR YADA20170303001](https://openairdocs.org/sdr/YADA20170303001.md): Exhaust Duct · disconnected · Mar 3, 2017 · N117AX · Beech 1900C · Engine Collector/Tailpipe/Nozzle > PILOT REPORTED THAT THE RIGHT ENGINE FIRE LIGHT FLICKERS DURING TAXI. MAINTENANCE FOUND THAT THE RIGHT ENGINE INBOARD EXHAUST STACK TUBE WAS DISCONNECTED. MAINTENANCE RE-CONNECTED TUBE, OPERATIONAL CHECK SUCCESSFUL. - [SDR YADA20161101001](https://openairdocs.org/sdr/YADA20161101001.md): Buss Bar · burned · Nov 1, 2016 · N117AX · Beech 1900C · AC Generator-Alternator > RIGHT GENERATOR FAILED LIGHT, RIGHT GEN TIE OPEN LIGHT, SECONDARY PROBLEM NR 1 NAV/CO AND TRANSPONDER FAILED WITH NO TRANMITT ON NR 1 COM. FOUND BURNED INSULATION ON RT GEN BUSS BAR AND REPLACED RT STARTER GEN. - [SDR YADA20160501001](https://openairdocs.org/sdr/YADA20160501001.md): Motor · burned out · May 1, 2016 · N117AX · Beech 1900C · Air Distribution Fan > BURNING/SMOKE ODOR COMING FROM FRESH AIR VENTS WHEN BLOWER MOTOR ON. MAINTENANCE REPLACED AFT VENT BLOWER DUE BAD MOTOR. - [SDR YADA20160312001](https://openairdocs.org/sdr/YADA20160312001.md): Knob · broken · Mar 12, 2016 · N117AX · Beech 1900C · Altimeter, Barometric/Encoder > PILOT ALTIMETER ALTITUDE SELECTOR KNOB BROKEN, CAN'T SELECT ALTITUDE, BARO, IN COLLSMAN WINDOW. RETURNED TO DEPARTURE AIRPORT. REPLACED ALTIMETER. - [SDR YADA2016FA0000077](https://openairdocs.org/sdr/YADA2016FA0000077.md): Flap System · failed · Feb 8, 2016 · N117AX · Beech 1900C · Trailing Edge Flap Control System > FLAPS WOULD NOT RETRACT FROM TAKEOFF TO UP. RETURNED TO DEPARTURE AIRPORT. UNEVENTFUL LANDING MADE FLAPS WORKED ON GROUND AFTER LANDING - MAINTENANCE VERIFIED FLAPS UP AND SECURE - DEFERRED. MAINTENANCE REPLACED FLAP MOTOR RELAY AFTER THE NEXT FLIGHT AND PROB - [SDR YADA20151212001](https://openairdocs.org/sdr/YADA20151212001.md): Dimmer · shorted · Dec 12, 2015 · N117AX · Beech 1900C · Flight Compartment Lighting > ROLLING FOR TAKEOFF, ENG INSTRUMENTS INOPERATIVE FOLLOWED BY ELEC BURNING SMELL & POPPED CB. LOCATED & REPLACED LIGHTING DIMMER CONTROL & POWER SUPPLY FOR INSTRUMENT LIGHTS. CONFIRMED INTERNAL FAILURE OF UNIT. - [SDR YADA20151124001](https://openairdocs.org/sdr/YADA20151124001.md): Oil System · out of adjust · Nov 24, 2015 · N117AX · Beech 1900C · Turbine Engine Oil System > OIL PRESS ON RT ENG 141 PSI. CREW ELECTED TO RETURN TO AIRPORT OF DEPARTURE & UNEVENTFUL LANDING MADE. ADJUSTED OIL PRESS DOWN TO LIMIT. - [SDR YADA20151123001](https://openairdocs.org/sdr/YADA20151123001.md): Heating Element · overheated · Nov 23, 2015 · N117AX · Beech 1900C · Propeller/Rotor Anti-Ice/De-Ice System > LEFT PILOT SIDE, PROP DE-ICE GLOWING ORANGE WHEN IN USE. ACFT RETURNED TO AIRPORT OF DEPARTURE, DUE ICING CONDITIONS. UNEVENTFUL LANDING MADE. OBSERVED DAMAGED HEATING ELEMENT IN ON PROP BLADE DE-ICE BOOT. PROPELLER WAS REPLACED. - [SDR YADA2015040800104](https://openairdocs.org/sdr/YADA2015040800104.md): Windshield · cracked · Apr 8, 2015 · N117AX · Beech 1900C · Flight Compartment Windows > FLIGHT CREW REPORTED THAT THE RT WINDSHIELD OUTER PANE CRACKED ON CLIMB OUT. THE CREW ELECTED TO RETURN. LANDING UNEVENTFUL. WINDSHIELD REPLACED. - [SDR YADA2015021915001](https://openairdocs.org/sdr/YADA2015021915001.md): Yoke · seized · Feb 19, 2015 · N117AX · Beech 1900C · Nose/Tail Landing Gear Strut/Axle > ON DAILY INSPECTION MX FOUND THE NLG ACTUATOR YOKE TO DRAG BRACE BOLE SHEERED ON ONE SIDE OF THE BRACE. THE BOLT WAS FOUND TO BE SEIZED IN THE YOKE. DRAG BRACES & ACTUATOR YOKE WERE REPLACED. EXTRA CARE MUST BE USED TO VERIFY THAT LUBRICANT IS ACTUALLY FLOW - [SDR YADA20140319001](https://openairdocs.org/sdr/YADA20140319001.md): Control Cable · broken · Mar 15, 2014 · N117AX · Beech 1900C · Trailing Edge Flap Control System > PILOT REPORTED FLAPS STUCK AT TAKEOFF POSITION. REPLACED FAILED FLAP DRIVE CABLE. ## 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 = 'N117AX' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N117AX/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.