# Service difficulty reports: N299JJ A list on [N299JJ](https://openairdocs.org/aircraft/N299JJ.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SIMA20260831002](https://openairdocs.org/sdr/SIMA20260831002.md): Sensor · failed · Aug 31, 2026 · N299JJ · Emb ERJ170200LR · Leading Edge Slat Control System > SLAT FAIL 7000 FT 210 KNOTS (EMERGENCY DECLARED). REMOVED AND INSTALLED LT OUTBOARD SLAT SKEW SENSOR IAW AMM 27-83-01 OPS CHECK GOOD. - [SDR SIMA20260518004](https://openairdocs.org/sdr/SIMA20260518004.md): Beam · corroded · May 18, 2026 · N299JJ · Emb ERJ170200LR · Fuselage Main, Structure > CORROSION ON LH BEAM AT FR 87, Y= -10.748". (MAJOR REPAIR) (LEVEL 2 CORROSION) BLENDED CORROSION ON LH BEAM AT FR 87, Y=-10.748" IAW E-175 SRM 51-10-03. ORIGINAL THICKNESS.063 IAW EMBRAER DRAWING 170-86100-001. MATERIAL REMOVED.040" MATERIAL REMAINING.023" - [SDR SIMA2026062500001](https://openairdocs.org/sdr/SIMA2026062500001.md): Battery · inoperative · May 12, 2026 · N299JJ · Emb ERJ170200LR · Emergency Lighting > FWD SERVICE DOOR LOWER EMERGENCY LIGHT INOP COMPLETE:REMOVED AND REPLACED EMERGENCY LIGHT POWER UNIT PER EMB 175 AMM 33-50-01. BONDING CHECK GOOD AND OPS CHECK GOOD. MILLIOHM METER MCN-10685 DUE 10-24-26. SEE WIPS AND TASKS FOR WORK PERFORMED - [SDR SIMA20260505003](https://openairdocs.org/sdr/SIMA20260505003.md): Seat Track · corroded · May 5, 2026 · N299JJ · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > CORROSION ON RH SEAT TRACK AT FR84-85, Y= 10.748". (MAJOR REPAIR) (LEVEL 2 CORROSION) BLENDED CORROSION ON R/H SEAT TRACK ABOVE FR 84 REF EMB 175 SRM 51-10-03 L = 1.200" W =.800" H =.058" REMAINING THICK NESS IS.013" ORIGINAL THICKNESS WAS.071" FOUND TO BE - [SDR SIMA20260505005](https://openairdocs.org/sdr/SIMA20260505005.md): Seat Track · corroded · May 5, 2026 · N299JJ · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > CORROSION ON LH SEAT TRACK AT FR 84-85, Y= -10.748". (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED CORROSION ON L/H SEAT TR ACK AT FR 84 - 85 -Y10.748 REF SRM 51-10-03. AFTER BLENDING CORROSION FOUND AT END OF TRACK NO ALLOWABLE DAMAGE THIS LOCATION REF SRM 53-23 - [SDR SIMA20260505004](https://openairdocs.org/sdr/SIMA20260505004.md): Crossbeam · corroded · May 5, 2026 · N299JJ · Emb ERJ170200LR · Fuselage Main, Structure > CORROSION FOUND ON CROSSBEAM AT FR 87 (MAJOR REPAIR) (LEVEL 2 CORROSION) BLENDED CORRODED AREA PER SRM 51-10-03 AND ETN-EJ-51-009. AREA MEASURES L= 2.500" X W=.600" X D=.034" & IS FOUND TO BE OUT OF LIMITS PER SRM 51-75-16 AND ET N-EJ-51-009. FABRICATED FILLER - [SDR SIMA20260305001](https://openairdocs.org/sdr/SIMA20260305001.md): Sensor · faulted · Mar 5, 2026 · N299JJ · Emb ERJ170200LR · Leading Edge Slat Position Indicating System > SLAT FAIL INDICATION ON APPROACH. FOLLOWED QRH, FLAP FAIL INDICATION REMAINED "TRANSFERRED TO NRWC 099-DFW-03224 ITEM-1" RAR SLAT O/B SKEW SENSOR # 3/4 IAW AMM 27-83-01. OPS CK GOOD. - [SDR SIMA20260302001](https://openairdocs.org/sdr/SIMA20260302001.md): Sign · broken · Mar 2, 2026 · N299JJ · Emb ERJ170200LR · Emergency Lighting > AFT SERVICE DOOR EMERGENCY EXIT IDENTIFIER BROKEN. REMOVED AND REPLACED AFT SERVICE DOOR EMERGENCY EXIT IDENTIFIER LIGHT ASSEMBLY IAW AMM 33-50-15. OPERATIONAL CHECK GOOD IAW AMM 33-50-00. - [SDR SIMA20250425001](https://openairdocs.org/sdr/SIMA20250425001.md): Sensor · failed · Apr 25, 2025 · N299JJ · Emb ERJ170200LR · Leading Edge Slat Control System > SLAT FAIL / FLAP FAIL IN FLIGHT EMERGENCY DECLARED. RAR LH OUTBOARD SKEW SENSOR IAW AMM 27-83-01. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME. - [SDR SIMA20250423002](https://openairdocs.org/sdr/SIMA20250423002.md): Slat System · failed · Apr 23, 2025 · N299JJ · Emb ERJ170200LR · Leading Edge Slat Control System > SLAT FAIL AFTER TAKEOFF MOVING FLAP HANDLE FROM 1 TO 0 SLATS REMAINED AT 3 IN FLIGHT WHILE FLAPS OPERATED AS NORMAL RAN THRU QRH PROCEDURE DECLARED EMERGENCY AND RETURNED TO FIELD DID NOT LAND OVERWIEGHT OR HAVE HARD LANDING. AIRCRAFT REF EAML 108500517-1 SLAT - [SDR SIMA20240805003](https://openairdocs.org/sdr/SIMA20240805003.md): Skin · dented · Aug 5, 2024 · N299JJ · Emb ERJ170200LR · Fuselage Main, Plate/Skin > REF ITEM1 BIRD STRIKE FOUND DENT RH SIDE OF NOSE FRAME 5 STRINGER 10 2.25IN X.25 IN MAJOR REPAIR. TRANSFERRED FROM AML PAGE 5167174 ITEM 2. J. WILLIAMS 507866. PERFORMED DOUBLER TRIPLER PATCH MAJOR REPAIR ON BIRD STRIKE SKIN DENT AT FR 5 STR 10 IAW ERS-EJ-53M - [SDR SIMA20231127001](https://openairdocs.org/sdr/SIMA20231127001.md): Unknown · unknown · Nov 27, 2023 · N299JJ · Emb ERJ170200LR · Buffet/Galleys > FWD GALLEY RIGHT COFFEE POT CAUSED LAV SMOKE ALARM-C/A-EXAMINED AREA FOR EVIDENCE OF SMOKE SMELL, NONE DETECTED. TESTED FWD LAV SMOKE DETECTOR IAW AMM 26-14-01. TEST PASSED. R/H FWD GALLEY COFFEE MAKER OPS CHECK NORMAL IAW AMM 25-37-03 - [SDR SIMA20230217001](https://openairdocs.org/sdr/SIMA20230217001.md): None · none · Feb 17, 2023 · N299JJ · Emb ERJ170200LR · Fuselage Main, Structure > FUSELAGE FWD AND AFT OF AFT JACKING POINT HAS CREASE / WAVY SKIN ALONG FRAMES 92 AND FR 93 BETWEEN STR 29 L AND 29R (MAJOR REPAIR)-C/A-REPAIRED IAW ERS # ERS-EJ-53MR-4722 - [SDR SIMA20220722002](https://openairdocs.org/sdr/SIMA20220722002.md): Light · worn · Jul 22, 2022 · N299JJ · Emb ERJ170200LR · Emergency Lighting > PHOTOLUMINESCENT STRIP AT 1D IS WORN-C/A-RAR PHOTOLUMINESCENT STRIP AT 1D IAW ERJ 175 AMM 33-50-21. NO FUTHER DEFECTS NOTED. MEL RESTORED. - [SDR SIMA20220615001](https://openairdocs.org/sdr/SIMA20220615001.md): Piston · broken · Jun 15, 2022 · N299JJ · Emb ERJ170200LR · Brake > ON LANDING LANDING GEAR NO DISPATCH BRAKE OVERHEAT ON MAIN RIGHT LANDING GEAR.FOUND #3 BRAKE ASSEMBLY WITH BROKEN PISTONS MISSING PRESSURE PLATE.-C/A-(RAR OF R/H MLG SLIDING TUBE, BRAKES, AND TIRES)."TRANSFERED FROM NRWC# 099-ORD-00702" REF NRWC #'S 099-ORD-00 - [SDR SIMA20220225001](https://openairdocs.org/sdr/SIMA20220225001.md): Not Reported · not reported · Feb 25, 2022 · N299JJ · Emb ERJ170200LR · Emergency Lighting > EMERGENCY PHOTOLUMINESCENT STRIPS INFRONT OF THE WARDROBE ARE WORN-C/A- RAR EMERGENCY PHOTOLUMINESCENT STRIPS IAW AMM 33-50-21. ## 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 = 'N299JJ' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N299JJ/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.