# Service difficulty reports: N494HA

A list on [N494HA](https://openairdocs.org/aircraft/N494HA.md).

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

- [SDR ASAA2026080566152](https://openairdocs.org/sdr/ASAA2026080566152.md): Smoke Detector · failed · Aug 5, 2026 · N494HA · Boeing 717200 · Smoke Detection
  > DMI# 407243 CARGO SMOKE AFT FAIL - LAST CARGO SMOKE DETECTOR AMBER [F]. LOWER CARGO COMPARTMENT SMOKE DETECTION SYSTEM DETECTOR UNITS [ONE DETECTOR AT EACH LOCATION MAY BE INOPERATIVE AND THE REMAINING PORTIONS OF THE SMOKE DETECTION SYSTEM MAY STILL BEUSED.]
- [SDR ASAA2026010762726](https://openairdocs.org/sdr/ASAA2026010762726.md): Switch · faulted · Jan 7, 2026 · N494HA · Boeing 717200 · Light System Wiring
  > FA'S REPORT EMERGENCY EXIT LIGHTS. INTERMITTENATLY FLASHING WHEN ACFT IS DESCENDING. GROUNDED - YES. REPLACED EMERGENCY LIGHT SWITCH S1-177 IAW SSM 33-51-0-101. OPS CHECK GOOD. OK TO CONTINUE SERVICE.
- [SDR ASAA2026010262662](https://openairdocs.org/sdr/ASAA2026010262662.md): Unknown · noise · Jan 2, 2026 · N494HA · Boeing 717200 · Passenger/Crew Doors
  > ATB- FA REPORTS THREE LOUD SOUNDS COMING FROM MAIN CABIN DOOR DURING CLIMB OUT. CABIN PRESSURE INDICATING NORMAL. GROUNDED - YES. CLEANED MAIN DOOR SEAL. CONDITION OF SEAL GOOD. PERFORMED CABIN PRESSURIZATION TO DP OF 7 PSI TWICE. IAW WITH AMM 213000-780801. N
- [SDR ASAA2025121962453](https://openairdocs.org/sdr/ASAA2025121962453.md): Battery · inoperative · Dec 19, 2025 · N494HA · Boeing 717200 · Emergency Lighting
  > OVERWING EMERGENCY LIGHT INOPERATIVE. GROUNDED - YES. REMOVED AND REPLACED OVERWING EMERGENCY BATTERY IAW AMM 33-51-06. OPS CHECK GOOD. OK FOR SERVICE.
- [SDR ASAA2025121062252](https://openairdocs.org/sdr/ASAA2025121062252.md): Bottle · unserviceable · Dec 10, 2025 · N494HA · Boeing 717200 · Escape Slide
  > FORWARD SERVICE DOOR ESCAPE SLIDE UNSERVICEABLE, REQ'S REPLACEMENT. GROUNDED - YES. FWD SERVICE DOOR ESCAPE SLIDE REMOVED AND REPLACED. SECURITY & OPS CK GOOD IAW AMM 25-61-01. AC OKAY FOR SERVICE.
- [SDR HALA20240816038](https://openairdocs.org/sdr/HALA20240816038.md): Anti-Skid Sys · failed · Aug 15, 2024 · N494HA · Boeing 717200 · Brake Anti-Skid Section
  > "ANTISKID L FAIL" ON LANDING ROLL OUT LEFT MAIN LANDING GEAR OUTER TIRE POPPED. REMOVED AND REPLACED #1&2 MLG (LH) TIRES PER AMM 32-41-01. AWAITING ANTISKID RESOLUTION.
- [SDR HALA20240711034](https://openairdocs.org/sdr/HALA20240711034.md): Actuator · bypassing · Jul 9, 2024 · N494HA · Boeing 717200 · Landing Gear Actuator
  > LEFT LANDING GEAR DID NOT RETRACT WITH GEAR HANDLE UP ON TAKEOFF UNTIL 1300FT WITH A LOUD THUD. GEAR UNSAFE LIGHT ON. TROUBLE SHOT- FOUND L/H MLG ACTUATOR BYPASSING DURING GEAR SWING. REMOVED LH MLG RETRACT CYLINDER PER AMM 32-33-01-000-801. INSTALLED LH MLG
- [SDR HALA2024060529](https://openairdocs.org/sdr/HALA2024060529.md): Window Frame · corroded · Jun 5, 2024 · N494HA · Boeing 717200 · Fuselage Main, Structure
  > LH SIDE CABIN WINDOW: WINDOW #16 HAS CORROSION. FWD SIDE OF WINDOW (MARKED)M66 SUBMITTED. REPAIRED PER E105-494100-PERM.
- [SDR HALA202310230045](https://openairdocs.org/sdr/HALA202310230045.md): Unknown · unknown · Oct 22, 2023 · N494HA · Boeing 717200 · Fire Detection
  > FIRE DETECT LEFT FAIL MESSAGE RECEIVED FOUR SEPERATE TIMES DURING TAXI OUT. REMOVED AND REPLACED WIRE # 7324012016W18 AND 7324012017W18 DUE TO WIRES CHAFFING AT T-10321-1 AND T-1032-2 PER AMM 71-50-00. PERFORMED ENG 1 FIRE DETECTION OPS TEST. OPS TEST GOOD. PE
- [SDR HALA2023082800040](https://openairdocs.org/sdr/HALA2023082800040.md): Unknown · unknown · Aug 25, 2023 · N494HA · Boeing 717200 · Air Distribution System
  > MILDUE SMELL IN COCKPIT. PERFORMED PACK BURNOUT PER AMM 21-54-00 AND REMOVED AND REPLACED COALESCER BAGS PER AMM 21-54-08, OPS, LEAK, SECURITY CHECKS GOOD. NO DEFECTS OR SMELL NOTED, OK FOR SERVICE.
- [SDR HALA2023042500018](https://openairdocs.org/sdr/HALA2023042500018.md): Unknown · unknown · Apr 23, 2023 · N494HA · Boeing 717200 · Powerplant System
  > ATB - COMPRESSOR STALL ON TAKE OFF. PER FLIGHT CREW, NEED SHUTDOWN NO 2 ENGINE AND RETURNING TO HNL. WILL REQUIRE AN ENGINE CHANGE [TURBINE BLADE DAMAGED]. REF LP 916301/1 FOR ENGINE REPLACEMENT REF T/C E1128-717-72-003-INSTALL. OK FOR SVC. OPS/ LEAK CHK GOOD.
- [SDR HALA2022032100079](https://openairdocs.org/sdr/HALA2022032100079.md): None · none · Mar 17, 2022 · N494HA · Boeing 717200 · Powerplant System
  > ATB - LEFT ENGINE COMPRESSOR STALL // OPENED #1 ENG COWLING REMOVED BREATHER OUTLET TO FOM REMOVED PANEL 412DL TO FOM INSPECTED MASTER MAGNETIC CHIP DETECTOR NO PARTICLES FOUND MECH 16989 3/18/2022 FOUND DAMAGED COMPRESSOR ROTOR BLADES & STATOR VANES. REMOVED
- [SDR HALA2022022200053](https://openairdocs.org/sdr/HALA2022022200053.md): None · none · Feb 19, 2022 · N494HA · Boeing 717200 · Emergency Lighting
  > EMER EQ - EMERGENCY EXITS LIGHTS @ROW 18 INOP // REMOVED AND REPLACED BATTTERY PACK (B5-230) PER AMM 33-51-03. OPS CHECK GOOD. OK FOR SERVICE.
- [SDR HALA2022012500029](https://openairdocs.org/sdr/HALA2022012500029.md): None · none · Jan 22, 2022 · N494HA · Boeing 717200 · Fuselage Structure (General)
  > C CHECK MAJOR REPAIR - DURING ROUTINE MAINTENANCE TASKS, A CRACK IN THE FUSELAGE AT STATION 1022 AT LONGERON L-14L, AND WAS FOUND ON BOTH THE SKIN (PN 5936436-101) AND ON THE FINGER DOUBLER (PN 5936436-39) BELOW. A 3.8 INCH X 1.1 INCH SECTION WAS CUT OUT OF T
- [SDR HALA2022012500028](https://openairdocs.org/sdr/HALA2022012500028.md): None · none · Jan 22, 2022 · N494HA · Boeing 717200 · Fuselage Structure (General)
  > C CHECK MAJOR REPAIR - CRACK IN LH FUSELAGE FRAME GUSSET AT STA 1022, L-7L // REPAIRED PER SR#3-5198890164
- [SDR HALA2021082600104](https://openairdocs.org/sdr/HALA2021082600104.md): Hinge Pin · damaged · Aug 25, 2021 · N494HA · Boeing 717200 · Fuselage, Door Hinge
  > EMER EQ - AFT DOOR SEAL HISSING/LEAKING // REMOVED AND REPLACED AFT DOOR HINGE PIN UPPER SIDE PER AMM 52-12-03. LEAK CHECK GOOD PER AMM 21-30-00-790-801. OK FOR SERVICE.
- [SDR HALA2020021000030](https://openairdocs.org/sdr/HALA2020021000030.md): Fms · failed · Feb 9, 2020 · N494HA · Boeing 717200 · Flight Management Computing Hardware System
  > ATB - DUAL FMS FAIL DURING CLIMB RESULTING IN AIR TURN BACK. // PERFORMED FIM TASK 34-63 TASK 830, FMS DUAL FAIL - ALL RTS TESTS PASS - OK FOR SVC.
- [SDR HALA2019082600355](https://openairdocs.org/sdr/HALA2019082600355.md): Probe · malfunctioned · Aug 22, 2019 · N494HA · Boeing 717200 · Fuel Control/Reciprocating Engines
  > INFLIGHT, RT ENG SYS FAIL. TROUBLESHOT FAULT THROUGH MCDU EEC-2 AND FOUND FAULT TO BE N2 PROBE ELECTRICAL CH-B. REMOVED AND REPLACED N2 SPEED PROBE PER FIM 77-12 TASK802. PERFORMED ENGINE AND LEAK CHECK. NO LEAKS/NO FAULTS. FAULT CODE; 771202
- [SDR HALA2019061300294](https://openairdocs.org/sdr/HALA2019061300294.md): Vane · dented · May 5, 2019 · N494HA · Boeing 717200 · Wing, Attach Fittings
  > OPEN - RH WING MOVEABLE VANE UPPER SURFACE DENT/CORROSION. VERIFY FILLER MATERIAL IS 7075T6.016. HFEC INSPECTION COMPLETED FOR CRACKS, NO CRACKS VERIFIED DOUBLER MATERIAL IS 7075T6.020. FABRICATED DOUBLER PER SRM 57-53-01-R2-1/ OK TO INSTALL. INSTALLED DOUBL
- [SDR HALA2019040500178](https://openairdocs.org/sdr/HALA2019040500178.md): Computer · malfunctioned · Apr 4, 2019 · N494HA · Boeing 717200 · Auto Flight System
  > ON ILS W/ AUTO PILOT ON #2 AT 800 FT FLT DIR ROLL BAR DISAPPEARED & AUTO PILOT KICK OFF. RAW DATA OK. // REMOVED AND REPLACED FCC #2 PER BOEING 717 AMM 22-01-03. PERFORMED FCC #2 RTS TEST PER BOEING 717 AMM 22-00-00. CHECK OK.
- [SDR HALA2018092500452](https://openairdocs.org/sdr/HALA2018092500452.md): Skin · corroded · Sep 25, 2018 · N494HA · Boeing 717200 · Wing, Plate/Skin
  > CORROSION ON LEFT WING LOWER SURFACE AT XRS 295 STR RS MARKED AS 9. CLEANED AND TREATED PER SRM 51-10-04. PRIMED AND PAINTED PER SRM 51-22-01.
- [SDR HALA2018092500448](https://openairdocs.org/sdr/HALA2018092500448.md): Skin · corroded · Sep 25, 2018 · N494HA · Boeing 717200 · Wing, Plate/Skin
  > CORROSION ON LEFT WING LOWER SURFACE AT XRS 293 STR RS. MARKED AS 7. CLEANED AND TREATED PER SRM 51-10-04. PRIMED AND PAINTED PER SRM 51-22-01.
- [SDR HALA2018092500447](https://openairdocs.org/sdr/HALA2018092500447.md): Skin · corroded · Sep 25, 2018 · N494HA · Boeing 717200 · Wing, Plate/Skin
  > CORROSION ON LEFT WING LOWER SURFACE AT XRS 261 STR RS. MARKED AS 6. CLEANED AND TREATED PER SRM 51-10-04. PRIMED AND PAINTED PER SRM 51-22-01.
- [SDR HALA201809050407](https://openairdocs.org/sdr/HALA201809050407.md): Computer · malfunctioned · Aug 31, 2018 · N494HA · Boeing 717200 · Autopilot System
  > ON APPROACH IN NAV, AUTOPILOT ENGAGED, ACFT MADE UNCOMMENTED LT TURN. ONCE ESTABLISHED ON FINAL APPROACH AUTOPILOT FAILED & FD DISAPPEARED. REMOVED & REPLACED THE NR 1 FCC AS A PRECAUTION, RTS GOOD, NO FAULTS NOTED IAW AMM 22-01-03.
- [SDR HALA2018082600401](https://openairdocs.org/sdr/HALA2018082600401.md): Fms · malfunctioned · Aug 25, 2018 · N494HA · Boeing 717200 · Flight Management Computing Hardware System
  > AIR TURN BACK, AFTER DEPARTURE, FMS 1 FAIL OCCURRED AND RESET. FMS 2 FAIL THEN HAPPENED AND RESET. FINALLY, FMS DUAL FAIL AND RESET SHORTLY AFTERWARD. PERFORMED FIM TASK 34-63 TASK 830 - FMS NR 1 AND NR 2 (VIA NR 1 AND NR 2 RESPECTIVELY) PASS TESTS - REMOVED V
- [SDR HALA2017111000278](https://openairdocs.org/sdr/HALA2017111000278.md): Engine · malfunctioned · Nov 10, 2017 · N494HA · Boeing 717200 · Turbine Engine Compressor Section
  > NR 2 ENGINE COMPRESSOR STALL. REMOVED AND REPLACED NR 2 ENGINE.

## 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 = 'N494HA' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N494HA/reports

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