# Service difficulty reports: JASC 3430

A list on [JASC 3430](https://openairdocs.org/jasc/3430.md).

Reports filed under 3430 · Landing and Taxi Aids, newest first.

Page 1 of 2 · 56 reports

- [SDR CALA2026101320331](https://openairdocs.org/sdr/CALA2026101320331.md): Receiver · faulty · Oct 11, 2026 · N652UA · Boeing 767322
  > NO LAND 3 ON ASA PERFORMED MCDP TEST 30, FOUND NO INFC FCC ILS BUS R, AND ILS R FAIL. REQUESTING MEL 3431J, DDP FOLLOWED. DISPATCH DESK: 11 NAME: BNC DATE: 05-OCT-26- 3431J APPROVED DEFERING PER MEL 3431J, DDP FOLLOWED. *DM* AFTER DOING BITE 22-02 TASK 801,
- [SDR SWAA2026041387852](https://openairdocs.org/sdr/SWAA2026041387852.md): Heads-Up Display · loose · Apr 8, 2026 · N200WN · Boeing 7377H4
  > HGS COMBINER FELL DOWN ON CAPTS HEAD<[01] FOUND COMBINER TO HAVE A SOFT LATCH.SECURED COMBINER UP WITH ZIP TIE.OK TO CONT ON MEL 34-44-02.SP1 & 1 A C/W.?A/C DOWNGRADED TO CAT I STATUS.?;[02] 01 - REMOVED AND REPLACED PER [AMM 34-36-04-401-NG (HUD COMBINER - RE
- [SDR CALA2024112901359](https://openairdocs.org/sdr/CALA2024112901359.md): Receiver · faulted · Nov 29, 2024 · N13750 · Boeing 737724
  > CA ILS RCVR FAILED REMOVED AND REPLACED MMR1 PER AMM 34-31-42-400-801. OPS CHKS GOOD. PERFORMED LAND VERIFY PER AMM 22-11-00. ALL TESTS PASSED AIRCRAFT REMAINS FULL CAT CAPABLE.PARTS USED: 29-3431-9-0014,QTY:1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1519424
- [SDR YENA2024100801336](https://openairdocs.org/sdr/YENA2024100801336.md): Computer · shorted · Oct 3, 2024 · N592JB · Airbus A320232
  > FLT#1732, LAX-SLC. 'AT 1800 FT INSIDE FINAL FIX ECAM BREAKER OUT CAME ON WITH ELECTRIC SMOKE IN COCKPIT BREAKER MMR ONE POPPED OUT ON G-12 OVERHEAD PANEL; INSPECTED AND FOUND MMR 1 C/B POPPED DUE TO MMR 1 COMPUTER INTERNAL SHORTED OUT AND ELECTRICAL SMELL COME
- [SDR SIMA20231023001](https://openairdocs.org/sdr/SIMA20231023001.md): Unknown · unknown · Oct 23, 2023 · N292NN · Emb ERJ170200LR
  > RAD ALT READ 0' AT FL290. DURING DESCENT "LG" WARNING AURAL. QRH PROCEDURES PERFORMED.-C/A-REMOVED LOTS OF COFFEE COATING FROM F/O RAD ALT ANTENNAS WHILE CLEANING THEM. CMC SHOWS NO R.A. FAULTS FOR 5 PREVIOUS FLIGHTS TODAY. F/O RAD ALT OPT CHECKS GOOD PER AMM
- [SDR SIMA202306265001](https://openairdocs.org/sdr/SIMA202306265001.md): Unknown · unknown · Jun 25, 2023 · N283NN · Emb ERJ170200LR
  > " LANDING GEAR " AUDIBLE WARNING SOUNDED FROM 6000' THROUGH 4000' DURING DESCENT. LG WRN INHB BUTTON WAS PUSHED NEMEROUS TIME WHICH DID NOT SILENCE WARNING NOR WOULD IT ILLUMINATE WHEN PRESSED.-C/A-RESET RADAR ALTIMETER ONE AND TWO CIRCUIT BREAKERS AND PERFORM
- [SDR SCNA20230413127](https://openairdocs.org/sdr/SCNA20230413127.md): Unknown · unknown · Apr 13, 2023 · N7933A · Boeing 7378
  > DEFECT 743273: AFTER T/O CAPT'S RADIO ALITIMETER WAS INCORRECT. AUTO PILOT WOULD NOT ENGAGE. F/DS WERE INCORRECT. WHEN LEVELING AT 7000' AND REDUCING THRUST - GEAR WARNING HORN WOULD NOT SILENCE. PWS FAIL LIGHT. RESOLUTION: REMOVED AND REPLACED #1 AND #2 RA
- [SDR SIMA20221128002](https://openairdocs.org/sdr/SIMA20221128002.md): Radio Altimeter · warning message · Nov 28, 2022 · N300LK · Emb ERJ170200LR
  > RADT 1 UNRELIABLE. READING OFT BETWEEN 500FT AND FL190. "TOO LOW TERRAIN" AURAL WARNING AFTER TAKE OFF.-C/A-CLEANED BOTH CAPT SIDE RAD ALT ANTENNAS. CAPT RADIO ALTIMETER OPT CHECKS GOOD PER AMM 34-31-00. ALSO CYCLED AIRCRAFT POWER TO RESET ALL SYSTEMS.
- [SDR SIMA20220625002](https://openairdocs.org/sdr/SIMA20220625002.md): Radio Altimeter · intermittent · Jun 25, 2022 · N619AE · Emb ERJ170200LR
  > DURING DESCENT THOUGH 6000 RADAR ALTIMETER INDICATED 25' AND RECIVED AUDIBLE "TOO LOW TERAIN AND PULL UP" REF AML PG. 4874576 ITEM 1 "TRANSFERRED TO NRWC 619-ABI-05021"MEL 34-8 AUTH# 060293DM-A -C/A-PERFORMED ERS-EM-34DF-088 PTA, 2.5 MILLIOHMS REQUIREMENT FROM
- [SDR ASAA2022040537934](https://openairdocs.org/sdr/ASAA2022040537934.md): Unknown · failed · Apr 5, 2022 · N934AK · Boeing 7379
  > PWS FAIL ILLUMINATED. GROUNDED - YES. UPON A/C ARRIVAL, CANNOT DUPLICATE DISCREP, OMS EXT MAINT FAULT HISTORY SHOWED 19 FAULT MESSAGES OF 34-43107 WXR R/T 1 IS FAILED, DETECTED BY: WXR PROCESSOR 1. AFTER A/C TOWED AND REPOWERED UP, VERIFIED DISCREP "PWS FAIL"
- [SDR ASAA2022021137414](https://openairdocs.org/sdr/ASAA2022021137414.md): Unknown · unknown · Feb 11, 2022 · N587AS · Boeing 737890
  > F/O FMC WONT STOP CYCLING THROUGH PAGES. UNABLE TO MAKE ANY INPUTS. GROUNDED - YES. PERFORMED B737-800 FIM 34-61 TASK 836, RECYCLE BREAKER AND FMC OPS CHECK NORMAL.
- [SDR ASAA2021072635591](https://openairdocs.org/sdr/ASAA2021072635591.md): Autoland Sys · faulted · Jul 26, 2021 · N453AS · Boeing 737990ER
  > INFO ONLY AUTOLAND UNSUCCESSFUL, NO FLARE ARM *. GROUNDED - YES. ACCOMPLISHED FAULT ISOLATION TASK FOR INBOUND CONDITION RELATED TO AUTOLAND PER B737-900 FIM 22-11 TASK 899 - DFCS FAULT REVIEW SHOWED NO RELEVANT FAULTS ON EITHER FCC AND DFCS GROUP #49 (LAND VE
- [SDR IPXA2020111062217](https://openairdocs.org/sdr/IPXA2020111062217.md): Glide Slope · failed · Nov 7, 2020 · N458UP · Boeing 75724APF
  > INSPECTION TYPE: NA DIVERSION, NO EMERGENCY DECLARED. AT 400' ON ILS APPROACH RUNWAY 14 JAX THE FOLLOWING OCCURED. AP DISENGAGED FLIGHT DIRECTOR G/S DEVIATION BAR DISAPPEARED G/S FLAG APPEARED FOR BOTH CAPT & F/O. PERFORMED ILS CHECK, IAW FIM 34-31-00-815-8
- [SDR AALA202007109003](https://openairdocs.org/sdr/AALA202007109003.md): Receiver · unserviceable · Jul 9, 2020 · N826AW · Airbus A319132
  > AIRCRAFT GROUNDED - AFTER REQUIRED FUNCTIONAL CHECK FLIGHT: NORMAL APPROACH, THRUST LEVERS RETARDED, THEN ACCELERATED (UNCOMMANDED) EXCESSIVELY, DISCONNECTED AUTOPILOT AND LANDED. AFTER LANDING, ECAM NAV ILS1 FAULT LIGHT AND GPWS SYST SWITCH FAULT LIGHT. REM
- [SDR AALA201907189007](https://openairdocs.org/sdr/AALA201907189007.md): Mmr · faulty · Jul 17, 2019 · N900UW · Airbus A321231
  > AIRCRAFT NOT GROUNDED: PILOT REPORTS DURING DEPARTURE WHILE LEVEL AT 10,000. FMC REVERTED TO HDG MODE. RE-ENGAGED NAV, DROPPED BACK TO HDG MODE AGAIN DURING CLIMB TO 17,000. RE-ENAGED NAV AGAIN AND RECEIVED UNCOMMANDED TURN TO THE RIGHT MCDU SCRATCH PAD SHOWED
- [SDR CA190522022](https://openairdocs.org/sdr/CA190522022.md): Warning Light · false activation · May 19, 2019 · Airbus BD5001A10
  > (CAN) BA SER CASE: 45177 SER - UNCOMMANDED REVISION TO BASIC MODES DURING ILS APPROACH DURING ILS APPROACH APPROX. 1000FT AGL SUDDENLY FD MODE CHANGED CAUTION APPEARED ON EICAS AND FMA REVISED FROM APPR LOC TO BASIC MODES HDG/FPA. NO AUTOLAND APPEARED ON PF
- [SDR DALA2018030401424](https://openairdocs.org/sdr/DALA2018030401424.md): Warning Message · false activation · Mar 4, 2018 · N840MH · Boeing 767432ER
  > RECIEVED PREDICTIVE WINDSHEAR WARNINGS, FOLLOWED BY A REJECTED TAKEOFF TWO TIMES IN GUSTY WIND CONDITIONS. TAXIED CLEAR OF THE RUNWAY, THE WARNING CLEARED, AND THE CREW REVIEWED POST REJECT CONSIDERATIONS. THE AIRCRAFT HAD NO HOT BRAKE OR FUSE PLUG ISSUES
- [SDR ASMF20170717008](https://openairdocs.org/sdr/ASMF20170717008.md): Coax · damaged · Jun 29, 2017 · N520AM · Boeing 73781Q
  > DURING TRANSIT CHECK CAPTAIN REPORTED IAS/MACH STAYS IN 100 OF ALTITUDE BUT SHOWS 50000 FT OF ALTITUDE AND NO NAV INDICATION, MAINTENANCE PERFORMED FIM PROCEDURE TO NAVIGATION CONTROL PANEL IAW FIM 34-31, TASK 808, AND COAXIAL VOR 1 RF POWER DRIVER WAS RECONNE
- [SDR YENA201705260420](https://openairdocs.org/sdr/YENA201705260420.md): Receiver · failed · May 26, 2017 · N536JB · Airbus A320232
  > NAV LS TUNING DISAGREE IN FLIGHT ( ILS NAVIGATION SYSTEMS) DIVERTED. R & R THE MMR NR 2 IAW AMM 34-36-31. OPS CHECKED OK.
- [SDR QXEA2015100200517](https://openairdocs.org/sdr/QXEA2015100200517.md): Irs · malfunctioned · Oct 2, 2015 · N403QX · Bombdr DHC8402
  > IRS FAIL MESSAGE IN CAT III APPROACH. ABORTED APPROACH AND DIVERTED FOR UNEVENTFUL LANDING. NO FAULT FOUND INITALLY, BUT FOLLOW ON INSPECTION REPLACED THE IRU IAW TC 6343508. RETURNED TO SERVICE.
- [SDR QXEA2015022500095](https://openairdocs.org/sdr/QXEA2015022500095.md): Computer · malfunctioned · Feb 25, 2015 · N443QX · Bombdr DHC8402
  > WHILE FLYING CAT III APPROACH ILS INTO BOTH AIRPORTS NO AIII CAME UP ON HUD AND HAP AFTER INITIALLY SHOWING AIII. PASSING FINAL APPROACH FIX, AIII FLICKERED THEN NO AIII. TRIED RESETTING NO HELP. WEATHER BELOW MINIMUMS. RETURNED TO FIELD. LANDING UNEVENT
- [SDR QXEA2015013100039](https://openairdocs.org/sdr/QXEA2015013100039.md): Warning Light · inoperative · Jan 31, 2015 · N426QX · Bombdr DHC8402
  > AIII AND R/O ARM LIGHTS FAILED TO ILLUMINATE IN THE HAP DURING 2 CAT III APPROACHES. ABORTED APPROACH AND DIVERTED TO A UNEVENTFUL LANDING. MAINTENANCE RETURN TO SERVICE CATIII OPS TEST. OPS TEST GOOD. ACFT IS CAT III QUALIFIED. RETURNED TO SERVICE.
- [SDR QXEA2014092600805](https://openairdocs.org/sdr/QXEA2014092600805.md): Computer · malfunctioned · Sep 26, 2014 · N423QX · Bombdr DHC8402
  > LANDING MODE FAILED TO ARM FOR 2 LOW VISIBILITY APPROACHES. DIVERTED AND ACCOMPLISHED A UNEVENTFUL LANDING.
- [SDR T6FA2014FA0000502](https://openairdocs.org/sdr/T6FA2014FA0000502.md): Fms · smoke · Aug 6, 2014 · N349JC · Amd FALCON10
  > ELECTRICAL SMOKE COMING FROM FMS, DIVERTED. REPLACED FMS AND RTS.
- [SDR SIMA20140806007](https://openairdocs.org/sdr/SIMA20140806007.md): Unknown · malfunctioned · Aug 6, 2014 · N644AE · Emb EMB145LR
  > UNABLE TO TUNE ILS OR GS ON NAV 1 RED X ON PFD X ON BOTH DISSAPPERAD WITHIN 8.0 NM OF RUNWAY. NO FAULT FOUND PERFORMED OPERATIONS CHECK OF VOR, ILS & GS IAW AMM 34-32-00. OPERATIONS CHECKED GOOD COULD NOT DUPLICATE PROBLEM AT THIS TIME.
- [SDR SIMA20140628005](https://openairdocs.org/sdr/SIMA20140628005.md): Strap · malfunctioned · Jun 28, 2014 · N680AE · Emb EMB145LR
  > LOST ALL NAV'S ADF, VOR & LOC, DME, GLIDESLOPE CAPTAIN SIDE, DUE TO POWER SURGE AT INU RACK. SMELL OF ELEC BURN NOTICED. R & R NR 1 NAV UNIT STRAP BOARD IAW AMM 34-32-11. OPERATIONS CHECKED GOOD. SEE NRWC 680-DFW-01857 ACFT REMAINS COMPLIANT FOR CONTINUED
- [SDR CALA2014061691284](https://openairdocs.org/sdr/CALA2014061691284.md): Mmr · faulted · Jun 12, 2014 · N846UA · Airbus A319131
  > GPWS GLIDESLOPE DEVIATION, MODE 5, HAS BEEN DEFERRED IAW MEL CARD 34335. TROUBLE SHOT IAW TSM34-48- 00-810-815-A. ACCOMPLISHED OPERATIONAL TEST OF THE ENHANCED GPWS GND SELF-TEST FUNCTION, OPERATIONS CHECKED GOOD. NO FAULTS DURING EPGWS FAULT REVIEW, NR 1 M
- [SDR QXEA2014011800025](https://openairdocs.org/sdr/QXEA2014011800025.md): Computer · malfunctioned · Jan 18, 2014 · N419QX · Bombdr DHC8402
  > WHILE ON A CAT III APPROACH AT APPROXMATELY 3000 FT AGL, FAULT LIGHT ON THE HCP ILLUMINATED ALONG WITH A "NO A III" ON THE COMBINER AND HGS ANNUNCIATOR PANEL. RETURNED TO FIELD AND ACCOMPLISHED UNEVENTFUL LANDING. INTERROGATED HGS, FOUND FUALT CODE " FC-06
- [SDR QXEA2014011800016](https://openairdocs.org/sdr/QXEA2014011800016.md): Computer · malfunctioned · Jan 18, 2014 · N404QX · Bombdr DHC8402
  > FAULT LIGHTS ILLUMINATED, NO INSTRUMENTATION ILLUMINATED IN COMBINER. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. FOUND FAULTS RELATED TO HGS COMPUTER OUTPUT TO OVERHEAD UNIT. R & R AND LLM RTS HGS COMPUTER IAW MAINTENANCE 6343501, AC REMAINS CAT III, RETU
- [SDR CNMA2013100001](https://openairdocs.org/sdr/CNMA2013100001.md): Control Panel · failed · Oct 8, 2013 · N342AX · Boeing 767328
  > ILS TUNING KNOB NOT SECURE. SLIGHT BUMP WILL CHANGE COURSE BY 10 DEGREE. UNABLE TO PROCEED WITH ETOPS FLIGHT. R & R ILS CONTROL PANEL IAW MM 34-31. OPS CHECKS GOOD.
- [SDR COZA20130923033](https://openairdocs.org/sdr/COZA20130923033.md): Control Panel · inoperative · Sep 21, 2013 · N737KA · Boeing 7377BX
  > DURING MX CHECKS IN COCKPIT, NR 2 NAV CONTROL PANEL FOUND BLINKING. "FAILED" SHOWED IN THE WINDOWS WHEN FREQUENCIES WERE TRANSFERRED. THE NAV CONTROL PANEL WAS REPLACED AND OPS CHECKED NORMAL.
- [SDR CA130711011](https://openairdocs.org/sdr/CA130711011.md): Autoland Sys · erratic · Jun 27, 2013 · Boeing 737500
  > (CAN) AIR NORTH IS HOLDER OF SSTC C-LSA12-033/D FOR THE INSTALLATION OF A SBAS LANDING SYSTEM. ALTHOUGH THE INSTALLATION OF THE SYS HAS BEEN ACCOMPLISHED ON THE FIRST OF 2 AIRPLANES ON THE FLEET IN FEB 2012, THE SYSTEM WAS NOT OPERATIONNALY APPROVED AND USED
- [SDR UALA2012022701162](https://openairdocs.org/sdr/UALA2012022701162.md): Receiver · faulty · Feb 26, 2012 · N664UA · Boeing 767322
  > UNABLE RNP EICAS MSG. SWAPPED LEFT AND CENTER MULTI MODE RECEIVER AND REALIGNED IRUS NO MSG PRESENT. LEFT MMR IS MR34301-49 CENTER MMR IS MR34301-57. ACFT REMOVED FROM CAT III STATUS.
- [SDR DXTA2011091204718](https://openairdocs.org/sdr/DXTA2011091204718.md): Warning Light · no indication · Sep 11, 2011 · N486QS · Gulstm GIV
  > ON APPROACH, DID NOT GET THE APPROACH ANNUNCIATION LIGHTS ON THE CDU OR ON DU4. FUNCTION TESTED THE NR 1 AND NR 2 GPS'S IAW MSG3 MM 34-52-00. ALL TESTS CHECKED GOOD. PERFORMED HYPER DEBUG PROCEDURE FOR FMS 1 AND FMS 2 IAW SIL D201105000003, REV 0. PERFORME
- [SDR HALA2011061300265](https://openairdocs.org/sdr/HALA2011061300265.md): Mmr · failed · Jun 13, 2011 · N587HA · Boeing 76733A
  > ETOPS SIGNIFICANT SYS - CAPT ILS G/S AND LOC FLAGS ON PRIMARY FLIGHT DISPLAY & GRN PROX SYS EICAS MESSAGE CAME ON AT LANDING. PERFORMED FIM 34-46-00, MMR REPLACED, FAULT LIGHTS EXTINGUISHED, PERFORMED BITE CHECK OF LT MMR TEST FAIL. REPLACED LT MMR IAW AMM 3
- [SDR C2XA10TY111](https://openairdocs.org/sdr/C2XA10TY111.md): Rmu · malfunctioned · Aug 3, 2010 · N11150 · Emb EMB145XR
  > LOST BOTH TRANSPONDER SYSTEMS IN FLIGHT-RMU 1/2 ALL DASHES IN ATC/TCAS & TCAS DISPLAY. FLIGHT DIVERTED INTO TYS PERFORMED ELECTRICAL RESET OF RMU 1 & 2 IAW EMB 145XR AMM 34-32-00, OPS CHECK GOOD. AIRCRAFT RELEASED AND RETURNED TO SERVICE.
- [SDR FDEA200912084373](https://openairdocs.org/sdr/FDEA200912084373.md): Switch · out of position · Dec 8, 2009 · N656FE · Airbus A300F4605R
  > AFTER SLAT RETRACTION, ZIPPER WENT TO 255 KTS. DURING TROUBLESHOOTING FOUND THE L/G DOWN VMO/MMO SELECT SWITCH IN THE L/G DOWN POSITION. RESET SWITCH TO NORM POSITION. ALL INDICATIONS NORMAL IAW MM 34-10-00-5. OK FOR SERVICE.
- [SDR RAIA2009041400003](https://openairdocs.org/sdr/RAIA2009041400003.md): Antenna · defective · Apr 9, 2009 · N842HK · Emb EMB145LR
  > FLT 7952 - MSN - DURING CLIMB, THE CREW RECEIVED AN INTERMITTENT RAD ALT, GPWS AND WINDSHEAR MESSAGE ON THE EICAS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED THE RAD ALT ANTENNAS. SYSTEM OPS CHECKED GOOD.
- [SDR QXEA2009022300138](https://openairdocs.org/sdr/QXEA2009022300138.md): Computer · malfunctioned · Feb 19, 2009 · N420QX · Bombdr DHC8402
  > SEA - ON ILS CAT III RUNWAY 3 GEG, AIII STBY WINDOW AT 10 MI FINAL. WHEN ALT SWITCHING TO AIII, NO AIII, NO AIII MESSAGE. ATTEMPTED APPR RESET, NO AIII. SECOND APPROACH SAME RESULTS. ABORTED APPROACH AND DIVERTED BACK TO SEA. REMOVED AND REPLACED THE HGS
- [SDR QXEA2009020300085](https://openairdocs.org/sdr/QXEA2009020300085.md): Computer · failed · Jan 31, 2009 · N615QX · Cndair CL6002C10
  > PDX- 2 APPROACH WARNINGS RWY 10R PDX. DIVERT TO SEA 1 APPROACH WARN RWY 16R SEA IN VFR CONDITIONS A3 INOP. REMOVED AND REPLACED HGS COMPUTER, HGS RETURN TO SERVICE ACCOMPLISHED IAW T/C R343201, SYSTEM TEST GOOD. AIRCRAFT UPGRADED TO CAT III STATUS, AIRCRAFT
- [SDR QXEA2009020300086](https://openairdocs.org/sdr/QXEA2009020300086.md): Autoland Sys · malfunctioned · Jan 30, 2009 · N429QX · Bombdr DHC8402
  > PSC - TRIED 3 APPROACHES AND TWO DIFFERENT RUNWAYS TO THE SEATTLE AIRPORT AND PRIOR TO THE FAF RECEIVED NO AIII NUMEROUS TIMES. DIVERTED TO PSC. PLACED HGS SYSTEM ON MEL 34-30-2B. RETURNED TO SERVICE.
- [SDR QXEA2009011900031](https://openairdocs.org/sdr/QXEA2009011900031.md): Receiver · failed · Jan 17, 2009 · N420QX · Bombdr DHC8402
  > LOC WAS CAPTURED WITH AIII ARMED. WHEN THE GS CAPTURED NO AIII APPEARED. CYCLED NAV 1 + 2 FREQUENCIES BUT AIII WOULD NOT ACQUIRE. ATTEMPTED APPROACH A SECOND TIME + AIII WORKED FINE. REMOVED AND INSTALLED NEW NR 3 VHF NAV RECEIVER. PERFORMED OPERATIONAL T
- [SDR QXEA2009011600017](https://openairdocs.org/sdr/QXEA2009011600017.md): Computer · faulted · Jan 14, 2009 · N427QX · Bombdr DHC8402
  > BOI - HGS WOULD NOT GO INTO A3 MODE. ARMS OK BUT WILL NOT GO INTO A3. NO A3 MSG IN COMBINER OCCURRED GEG RUNWAY 3 MADE 2 APP BOTH FAILED RESET ALL PARAMETERS, NO RELIEF DIVERTED TO BOI SAME FAILURE ILS 10R. STANDARD LANDING. FOUND RECORDED FAULTS HGS COMBI
- [SDR ASMF200801001](https://openairdocs.org/sdr/ASMF200801001.md): Ils System · malfunctioned · Jan 18, 2008 · N216AM · Doug DC987
  > CAPTAIN REPORTED THAT DURING FINAL APPROACH, BOTH VHF NAVIGATORS IN THE SAME RADIAL SHOWED A DEVIATION OF 20 DEGREES IN THE TRAJECTORY, THE DIFFERENCE CONTINUED UNTIL LANDING AND RAMP. MAINT REPLACED VOR NR 1, VHF/ILS NAV 1 AND AHRS IAW MM 34-43-01 AND 34-22-0
- [SDR SIMA200734609](https://openairdocs.org/sdr/SIMA200734609.md): Inu · malfunctioned · Dec 10, 2007 · N625AE · Emb EMB145LR
  > RMU 1 NAV 1 FREQUENCY WINDOW DASHES ONLY FREQUENCY NOT SELECTABLE. REMOVED AND REPLACED NR 1 INERTIAL NAVIGATION UNIT IAW EMB MM 34-32-01. OPS CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.
- [SDR 06FDEA0538](https://openairdocs.org/sdr/06FDEA0538.md): Control Head · failed · Feb 4, 2006 · N719FD · Airbus A300B4622
  > ILS RECEIVER UNTUNABLE ON DESCENT INTO CLE. DIVERTED TO KPIT. REMOVED AND REPLACED ILS CONTROL HEAD. OPS CHECKS GOOD REF: A300 MM 34-36-15-4. R/I FROM FACT PREMATURE REMOVAL/INSTALLATION OFF MFG 889-2323-006, POS ONL SRL 145 TAG 67288A, ON MFG 889-2323-007
- [SDR UIEA200500056](https://openairdocs.org/sdr/UIEA200500056.md): Control System · intermittent · Apr 25, 2005 · N523MC · Boeing 7472D7B
  > AFTER ROLLING OUT 360 DEGREES, VOR COURSE INBOUND, ALL NAV INDICATIONS, OK. AFTER DESCENDING TO FL 10.0 JUST PRIOR TO CROSSING THE VOR SELECTED ILS FREQ ON CAPT AND FO MCP, BOTH HIS SELECTOR SWITCHES WERE SET TO ILS AND NAV MODE ON ILS. CPT HAD COURSE AND G/
- [SDR UIEA200500006](https://openairdocs.org/sdr/UIEA200500006.md): Control Panel · failed · Feb 3, 2005 · N526MC · Boeing 7472D7B
  > AIRCRAFT DIVERTED DUE TO (ILS LOC AND GS NOT RECEIVABLE) ON BOTH CAPTAIN AND FO HSI, ALL FLAGS VISIBLE ON BOTH SIDES INDICATING COMPLETE FAILURE OF THE ILS NAV CONTROL PANEL. REPLACED ILS CONTROL PANEL IAW MM 34-31-01 PERFORMED OPS CHECK ON ILS SYSTEM OK IAW
- [SDR ASMF200501007](https://openairdocs.org/sdr/ASMF200501007.md): Control Unit · failed · Jan 13, 2005 · N997AM · Boeing 73776N
  > DURING APPROACH, ATS DID NOT MAINTAIN SPEED, SPEED BRAKES DID NOT ARM, LIGHT TURNED ON, CAPT FLT DIRECTOR TURNED OFF, ALL ALERTS SOUND TURNED OFF, ILS WAS IN PARALLEL TO THE LOCALIZER AND PWS LIGHT TURNED ON. VERIFICATION FLIGHT WAS PERFORMED CONFIRMING F
- [SDR 224873](https://openairdocs.org/sdr/224873.md): Receiver · inoperative · Dec 28, 2004 · N121CQ · Saab SF340A
  > NR 1 AND NR 2 NAV RECEIVERS INOPERATIVE WITH MULTIPLE NAV FREQUENCIES SELECTED. NO CDI DISPLAY, NO DME, RMI'S SHOWED CORRECTLY. AIRCRAFT RETURNED TO MAINTENANCE HANGAR.

Next page: https://openairdocs.org/jasc/3430/reports.md?page=2

## 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 jasc_code = '3430'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/3430/reports

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