# Service difficulty reports: N252JX

A list on [N252JX](https://openairdocs.org/aircraft/N252JX.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR 4DPA2025041500001](https://openairdocs.org/sdr/4DPA2025041500001.md): Engine · failed · Apr 15, 2025 · N252JX · Emb EMB135LR · Engine (Turbine/Turboprop)
  > CREW REPORTED- ENGINE 1 FAILED AT 90 KTS ON TAKEOFF ROLL. EXTREMELY LOUD BOOM HEARD ACROSS THE AIRPORT, MULTIPLE MESSAGES APPEARED WHILE REJECTING INCLUDING WARNING FOR E1 ENGINE OUT AS WELL AS RUDDER AP HARD OVER FAIL, E1 SHORT DISPATCH, AND A FEW OTHERS. STR
- [SDR 4DPA2024122300001](https://openairdocs.org/sdr/4DPA2024122300001.md): Smoke Warning · false activation · Dec 23, 2024 · N252JX · Emb EMB135LR · Smoke Detection
  > CREW REPORTED- LAV SMOKE MESSAGE AND AURAL WARNING AT 500 FEET. CORR ACTION- MX PILOT REPORTED "LAV SMOKE" INDICATION ON EICAS AT 500-600FT, CLEARED AFTER 5 MIN. INSPECTED ALL FIRE BOTTLES, LIGHTS, AND PERFORMED OPERATIONAL CHECK OF LAV FIRE DETECTION SYSTEM I
- [SDR 4DPA2023013100001](https://openairdocs.org/sdr/4DPA2023013100001.md): None · none · Jan 31, 2023 · N252JX · Emb EMB135LR · Cabin Pressure Control System
  > CREW REPORTED-CABIN WOULD NOT PRESSURIZE ON CLIMB OUT FROM PHX. RETURNED TO PHX, DESCENT AND LANDING UNEVENTFUL, EXCEPT THE CABIN WOULD NOT PRESSURIZE AT ANY TIME. CORR ACTION- MX PERFORMED PRESSURIZATION CHECKS IN BOTH AUTO AND MANUAL MODES, NO DEFECTS NOTED
- [SDR 4DPA2023010600001](https://openairdocs.org/sdr/4DPA2023010600001.md): Control Unit · failed · Jan 6, 2023 · N252JX · Emb EMB135LR · Trailing Edge Flap Control System
  > CREW REPORTED-WHILE ON DESCENT ON THE EICAS, FLAP SELECTOR IN THE 0 POSITION, “FLAP FAIL” ANNUNCIATION IN AMBER ILLUMINATED. FOLLOWED THE DIRECTION IN THE THE QRH, 8-7 FLAP FAILURE, CONFIRMED FLAP POSITION 0, VREF 45 +30 KTS =150, LANDING DISTANCE 1.65 X UNFA
- [SDR 4DPA2022121300001](https://openairdocs.org/sdr/4DPA2022121300001.md): Fuel Cap · missing · Dec 13, 2022 · N252JX · Emb EMB135LR · Fuel Storage
  > ISSUE- CREW REPORTED UPON CLIMB OUT, WE RECEIVED A FUEL IMBALANCE CAUTION. THE FUEL WAS BALANCED ON THE GROUND. ARRIVING AT THE FUEL PAGE, I NOTICED WE WERE ALMOST 1000LBS OFF BETWEEN TANKS WITH THE RIGHT TANK BEING THE LOW SIDE. I IMMEDIATELY BEGAN A FUEL TRA
- [SDR 4DPA2022090600001](https://openairdocs.org/sdr/4DPA2022090600001.md): Control Module · failed · Sep 6, 2022 · N252JX · Emb EMB135LR · Cabin Pressure Control System
  > CREW REPORTED ON DEPARTURE WE NOTICED THAT THE CABIN RATE WAS STUCK ON ZERO FPM REGARDLESS OF THE KNOB POSITION. THE CABIN ALTITUDE AND PSI WOULD CHANGE ACCORDINGLY BUT WE WERE NOT ABLE TO GAUGE THE FPM DUE TO THE SENSOR NOT WORKING. WE DIVERTED TO KBUR AT 12,
- [SDR 4DPA2022081900003](https://openairdocs.org/sdr/4DPA2022081900003.md): Electrical Box · inoperative · Aug 19, 2022 · N252JX · Emb EMB135LR · Landing Gear System Wiring
  > ISSUE-CREW REPORTED REPEAT SNAG. LANDING GEAR WARNING ACTIVATED UPON RAISING GEAR ON TAKEOFF. AURAL VISUAL WARNINGS “LANDING GEAR”.. LOWERED GEAR, WARNINGS SILENCED RETURNED TO LAND. CORR ACTION MX TROUBLESHOT AND R&R'D LGEU PN 355-022-003 NO FIX, R&R'D NLG
- [SDR 4DPA2022081900002](https://openairdocs.org/sdr/4DPA2022081900002.md): Proximity Sensor · broken · Aug 19, 2022 · N252JX · Emb EMB135LR · Landing Gear Position and Warning
  > ISSUE- CREW REPORTED REPEAT. GEAR WARNING ACTIVATED AT GEAR RETRACTION AFTER TAKEOFF AND WOULD NOT SILENCE UNTIL GEAR WAS LOWERED. CORR ACTION-MX DISCOVERED BROKEN PROXIMITY SWITCH. REMOVED AND REPLACED PROXIMITY SWITCH, UPLOCK PROXIMITY SWITCH
- [SDR 4DPA2022081900001](https://openairdocs.org/sdr/4DPA2022081900001.md): Proximity Switch · loose · Aug 19, 2022 · N252JX · Emb EMB135LR · Landing Gear Position and Warning
  > ISSUE-CREW REPORTED LANDING GEAR WARNING ACTIVATED DURING RETRACTION AFTER TAKEOFF AND WOULD NOT SILENCE UNTIL GEAR WAS LOWERED. CORR ACTION- MX FOUND NLG DOOR SEQUENCE PROX SWITCH LOOSE RESECURED OK TO CONTINUE.
- [SDR 4DPA2022041900001](https://openairdocs.org/sdr/4DPA2022041900001.md): Service Panel · bent · Apr 19, 2022 · N252JX · Emb EMB135LR · Engine Cowling System
  > CREW FELT A SUDDEN YAW LEFT MOTION AT CRUISE FL310. THE AMOUNT OF DRAG WAS TOO MUCH TO MAINTAIN CRUISE SPEED. CREW DECLARED AN EMERGENCY AND ELECTED TO DIVERT TO LAX. UPON INSPECTION AFTER LANDING PANEL 414CB HAD SEPARATED HALFWAY CAUSING THE DRAG AND YAWING.
- [SDR 4DPA2022010600001](https://openairdocs.org/sdr/4DPA2022010600001.md): Control Module · intermittent · Jan 6, 2022 · N252JX · Emb EMB135LR · Landing Gear System
  > LANDING GEAR DID NOT RETRACT AFTER TAKEOFF. CREW RAN QRH AND IT RETRACTED. CREW DID ANOTHER GEAR CYCLE AND IT CAME DOWN, BUT DID NOT RETRACT AGAIN. PERFORMED AIR RETURN. CORR ACTION R&R'D LANDING GEAR CONTROL MODULE OPS TESTED GOOD.
- [SDR 4DPA2021090800001](https://openairdocs.org/sdr/4DPA2021090800001.md): Filter · clogged · Sep 8, 2021 · N252JX · Emb EMB135LR · Pneumatic Distribution System
  > /JSX FLT 9401 NON REV REPO LEG, 1ST RTF, CREW DECLARED AN EMERGENCY DUE TO BLEED 2 OVER HEAT AND CABIN PRESSURIZATION SPIKE RETURNED TO FIELD NO FURTHER ISSUES. CORR ACTION FAV FILTER CLOGGED REMOVED AND CLEANED FILTER AND REINSTALLED BLEED 2 OPS TEST GOOD. 2N
- [SDR 4DPA2021090700001](https://openairdocs.org/sdr/4DPA2021090700001.md): Acm · seized · Sep 7, 2021 · N252JX · Emb EMB135LR · Cabin Cooling System
  > CABIN CREW NOTED OIL/SMOKE SMELL IN CABIN ON SHORT FINAL; FLIGHT CREW NOTED PACK 1/BLD 1 VLV FAILS ON EICAS AND CREW DECLARED AN EMERGENCY LANDED NO FURTHER OCCURRENCES. TROUBLESHOT TO SEIZED AIR CYCLE MACHINE. DEFERRED THE PACK 1 SYSTEM AND OPS TESTED BLEED 1
- [SDR 4DPA2021050400001](https://openairdocs.org/sdr/4DPA2021050400001.md): Seat Frame · cracked · May 4, 2021 · N252JX · Emb EMB135LR · Passenger Compartment Equipment
  > HAD 3 EACH SINGLE SEAT PN 41042002-109 SN 03396,03397 & 03393 CRACKED ON SEAT FRAME BELOW AISLE ARMREST
- [SDR 9SUA201701180030](https://openairdocs.org/sdr/9SUA201701180030.md): Smoke Detector · false activation · Jan 15, 2017 · N252JX · Emb EMB135LR · Smoke Detection
  > DUIRNG FLIGHT AFTER LEVEL OFF ALTITUDE FL280, RECEIVED AN EICAS RED WARNING INDICATION FOR CARGO SMOKE. ACCOMPLISHED THE QRH. APPLED THE EXTINGUISHING AGENT AND COMPLETED A VISUAL INSPECTION BY THE F/A WITH NO SIGNIFICANT ABNORMALITY PRESENT. REQUESTED TO D
- [SDR 4DPA20160923](https://openairdocs.org/sdr/4DPA20160923.md): Cabin Pressure · malfunctioned · Sep 21, 2016 · N252JX · Emb EMB135LR · Cabin Pressure Control System
  > CLIMBING THROUGH 15000 FT, THE CAPTAIN NOTICED THE CABIN ALTITUDE READS 9800 FT; IT HAD TURNED AMBER. HE SLOWED THE ASCENT AND CHECKED THE CONFIGURATION OF THE PRESSURIZATION SYSTEM AND THE BLEEDS AND PACKS. FOUND THE CONFIGURATION OF THE AIRCRAFT TO BE SET PR

## 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 = 'N252JX' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N252JX/reports

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