# Service difficulty reports: Raytheon HAWKER 800

A list on [Raytheon HAWKER 800](https://openairdocs.org/model/raytheon-hawker-800.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 83 reports

- [SDR Y9PA2025060900392](https://openairdocs.org/sdr/Y9PA2025060900392.md): Brake Assy · seized · Jun 9, 2025 · N489BM · Raythn HAWKER800 · Landing Gear Brake System
  > RIGHT MAIN TIRE LOST PRESSURE AFTER TAXI IN AT HOBBY. NOTICED THAT DURING TAXI IN AFTER LANDING ON LEG 1 OF 4 THAT BRAKES SEEMED TO ENGAGE WITHOUT PEDDLES BEING DEPRESSED AS IF ANTI SKIT WAS ACTIVATING BUT SPEED WAS UNDER 5 KNOTS.
- [SDR 2023FA0000594](https://openairdocs.org/sdr/2023FA0000594.md): Controller · failed · Oct 11, 2023 · N800RG · Raythn HAWKER800 · Cabin Temperature Control System
  > CABIN TEMPERATURE CONTROL SYSTEM FAILED IN FULL HOT CAUSING CABIN TEMP TO CLIMB AND EVENTUALLY CAUSED SMOKE IN THE CABIN.
- [SDR MY5A202308030729](https://openairdocs.org/sdr/MY5A202308030729.md): Switch · failed · Jul 29, 2023 · N682D · Raythn HAWKER800 · Fuel Indicating System
  > ENGINE #2 FUEL LIGHT ILLUMINATED AFTER 25 MINUTES OF FLIGHT AT FL320. FOLLOWED CHECKIST PROCEDURE. REDUCED POWER TO IDLE AND LIGHT WENT OUT. DIVERTED TO DEPARTURE AIRPORT, SCOTTSDALE, AZ (KSDL). CALLED MAINTENANCE FOR SUPPORT. REPLACED #2 ENGINE FUEL HIGH TEMP
- [SDR 2022F00273](https://openairdocs.org/sdr/2022F00273.md): None · none · Jun 23, 2022 · N682D · Raythn HAWKER800 · Fuel Boost Pump
  > #1 (LEFT) MAIN BOOST PUMP FAILED
- [SDR 2021F00032](https://openairdocs.org/sdr/2021F00032.md): Oil System · fluctuates · Feb 13, 2021 · N664S · Raythn HAWKER800 · Turbine Engine Oil System
  > AFTER DEPARTURE FROM KJVL DURING CLIMB OUT THE CREW NOTICED THE RH ENGINE OIL PRESSURE FLUCTUATING. THE CREW FOLLOWED CHECKLIST PROCEDURES AND SHUT THE ENGINE DOWN AS A PRECAUTION.
- [SDR FVJA20181214001](https://openairdocs.org/sdr/FVJA20181214001.md): Starter Gen · failed · Dec 6, 2018 · N910CF · Raythn HAWKER800 · Starter-Generator
  > DURING CRUISE FLIGHT AT AN ALTITUDE OF FL380 ENROUTE FROM TORONTO-PEARSON INTERNATIONAL AIRPORT (CYYZ) TO MCCARREN INTERNATIONAL AIRPORT (KLAS) THE CREW EXPERIENCED INTERMITTENT FOLLOWED BY CONTINUOUS TO MODERATE VIBRATION ACCOMPANIED BY A LOW FREQUENT "HUMMIN
- [SDR G73R201808225587](https://openairdocs.org/sdr/G73R201808225587.md): Cabin Pressure · malfunctioned · Aug 19, 2018 · N126KC · Raythn HAWKER800 · Cabin Pressure Control System
  > DURING CRUISE AT FL360, WITH CABIN CONTROLLER SET TO FL380 AND NORMAL PRESSURIZATION. AT TOP OF DESCENT REDUCED POWER SLIGHTLY AND AT THE SAME TIME THE CABIN RATE KNOB TURNED TO MIN AND CABIN CONTROLLER MOVED SLIGHTLY TOWARD FIELD ELEVATION. WITHIN SECONDS
- [SDR G73R20180515445](https://openairdocs.org/sdr/G73R20180515445.md): Bushing · worn · May 3, 2018 · N126KC · Raythn HAWKER800 · Starter-Generator
  > DURING ARRIVAL, AFTER LEVELLING OFF AT 10,000 FT AN ABNORMAL VIBRATION WAS NOTICED. MOVING EACH THRUST LEVER INDEPENDENTLY INDICATED THAT THE VIBRATION WAS ASSOCIATED WITH THE NR 2 THRUST LEVER MOVEMENT. NR 2 ENGINE WAS REDUCED TO IDLE UNTIL LANDING, AND THE
- [SDR C40A201803050001](https://openairdocs.org/sdr/C40A201803050001.md): Hinge Bracket · cracked · Mar 2, 2018 · N326N · Raythn HAWKER800 · Landing Gear Doors
  > DURING CLIMB, THE LEFT GEAR UNSAFE, IN TRANSIT INDICATION ILLUMINATED WITH NOTICEABLE DECREASE IN PERFORMANCE. DIVERTED WITH UNEVENTFUL FULL STOP LANDING. VISUAL INSPECTION REVEALED LEFT MLG DOOR AFT HINGE BRACKET HAD BROKEN AND REAR OF INBOARD DOOR WAS HANGIN
- [SDR 2018F00097](https://openairdocs.org/sdr/2018F00097.md): Starter Gen · failed · Feb 8, 2018 · N723LK · Raythn HAWKER800 · Starter-Generator
  > ENROUTE, ABOUT 3 HOURS INTO FLIGHT, HAD A SMALL VIBRATION THAT LASTED TWO SECONDS AND WENT AWAY. AT FL360 M.72 KEPT GETTING SMALL VIBRATIONS, ENGINE INDICATIONS WERE STANDARD. AT THIS POINT, THOUGHT IT COULD BE A PRESSURE PROBLEM DUE TO RUMBLE IN THE FLOOR OF
- [SDR C40A20171206001](https://openairdocs.org/sdr/C40A20171206001.md): Switch · false activation · Nov 22, 2017 · N326N · Raythn HAWKER800 · Drag Control System
  > TAKEOFF ROLL AT 50-60KTS, AIRBRAKES OPEN WARNING ILLUMINATED WITH ASSOCIATED WARNING HORN. PILOTS EXECUTED TAKEOFF ABORT AND SAFELY RETURNED TO RAMP AT ATLANTIC AVIATION (KOPF). TROUBLESHOOTING REVEALED FAILED RH AIRBRAKE MICROSWITCH, PART NUMBER 1322ZMK3. REM
- [SDR ZP7A2017080200001](https://openairdocs.org/sdr/ZP7A2017080200001.md): Cabin Pressure · malfunctioned · Aug 1, 2017 · N798PA · Raythn HAWKER800 · Cabin Pressure Control System
  > CLIMBING THROUGH APPROXIMATELY 17,500 MSL A POPPING SOUND WAS HEARD, THEN THE CABIN ALTITUDE BEGAN TO CLIMB APPROXIMATELY 2000FT PER MINUTE. PROCEDURES IN THE QRH WERE COMPLETED BUT RESULTED IN NO CHANGE TO THE SITUATION. AN EMERGENCY WAS DECLARED AND THE DECI
- [SDR G73R2016080400001](https://openairdocs.org/sdr/G73R2016080400001.md): Controller · inoperative · Jul 22, 2016 · N126KC · Raythn HAWKER800 · Windshield/Door Rain/Ice Removal
  > RIGHT WINDSCREEN GOES INTO OVERHEAT.
- [SDR G73R2016060300001](https://openairdocs.org/sdr/G73R2016060300001.md): Thermal Switch · defective · May 26, 2016 · N126KC · Raythn HAWKER800 · Detection System
  > APU FIRE BELL AND LIGHT SOUNDED AND ILLUMINATED DURING AIRCRAFT ROLL OUT ON LANDING WITH APU OFF.
- [SDR C40A20150924001](https://openairdocs.org/sdr/C40A20150924001.md): Plunger · obstructed · Sep 18, 2015 · N326N · Raythn HAWKER800 · Lavatories
  > CRUISE AT FL360, ACFT EXPERIENCED A REAR BAY DOOR MWS INDICATION IMMEDIATELY FOLLOWED BY CABIN ALTITUDE. CREW & PAXS DONNED 02 MASKS. CREW DESCENDED TO SAFE ALTITUDE & RETURNED TO BASE. INSPECTION REVEALED TRASH ON PLUNGER FOR TOILET PREVENTING PROPER SEAL.
- [SDR 9JLA201506247566](https://openairdocs.org/sdr/9JLA201506247566.md): Controller · defective · May 12, 2015 · N304HE · Raythn HAWKER800 · Engine Synchronizing
  > CREW REPORTED THAT DURING FLIGHT THE RT ENG DEEC LIGHT CAME ON AT 86% N1. THE CREW INDICATED THAT THE ENG DIVERTED TO MANUAL MODE. TROUBLE SHOT THE DISCREPANCY & FOUND THAT THE ENG SYNC CONTROLLER WAS DEFECTIVE. THE UNIT WAS R & R WITH AN EXCHANGE UNIT PN 2
- [SDR 9JLA201504227550](https://openairdocs.org/sdr/9JLA201504227550.md): Jack · contaminated · Apr 8, 2015 · N800FL · Raythn HAWKER800 · Elevator Tab Control System
  > DURING FLIGHT, FL 330 & 300, THE LT & RT AUTO PILOT SYS DISENGAGED. ABLE TO REENGAGE THE SYS FOR ONLY 2 MIN BEFORE THE SYS DISENGAGED AGAIN. THE SYS WAS TROUBLE SHOT & IT WAS FOUND THAT MOISTURE WAS IN THE GREASE WITHIN THE ELEVATOR TRIM JACKS. THE SERVICE
- [SDR 9JLA201504227561](https://openairdocs.org/sdr/9JLA201504227561.md): Position Switch · shorted · Mar 28, 2015 · N304HE · Raythn HAWKER800 · Drag Control System
  > DURING FLIGHT THE AIRBRAKE, OPEN, INDICATION ANNUNCIATION REMAINED ILLUMINATED WITH AIRBRAKES IN THE SHUT POSITION. THE POSITION INDICATOR CB WAS TRIPPED. TROUBLESHOOTING OF THE AIRBRAKE INDICATOR CIRCUIT FOUND THE RT AIRBRAKE MICRO-SWITCH TO BE SHORTING OUT
- [SDR 9JLA201504227560](https://openairdocs.org/sdr/9JLA201504227560.md): Skin Panel · cracked · Mar 23, 2015 · N304HE · Raythn HAWKER800 · Spoilers
  > DURING THE POST-FLIGHT INSPECTION THAT THE RT UPPER AIRBRAKE HAD A 4 INCH CRACK ON THE TOP SKIN ALONG THE TE. NO CAUSE FOR THE CRACK WAS FOUND. REMOVED THE DAMAGED RT UPPER AIRBRAKE PN 25-8WB5-2A. INSTALLED AN OVERHAULED AIRBRAKE PANEL IAW THE AMM & RIGGED.
- [SDR BWVR201503200002](https://openairdocs.org/sdr/BWVR201503200002.md): Clamp · disengaged · Mar 19, 2015 · N999RZ · Raythn HAWKER800 · APU Start/Ignition System
  > DURING ROUTINE MX, ONE OF OUR TECHNICIANS WAS TASKED TO TAKE A SOAP SAMPLE FROM THE ACFT APU. WHILE TAKING THE SAMPLE HE NOTICED THE APU STARTER GEN WAS LOOSE. AFTER FURTHER INVESTIGATION HE FOUND THE CLAMP THAT SECURES THE STARTER GEN TO THE APU WAS SAFETIE
- [SDR 9JLA2014101307187](https://openairdocs.org/sdr/9JLA2014101307187.md): Diode · defective · Sep 18, 2014 · N304HE · Raythn HAWKER800 · AC Indicating System
  > THE MULTIFUNCTION DISPLAY WENT BLANK. TROUBLESHOOTING FOUND THAT THE SG WAS INOPERATIVE. FURTHER TROUBLESHOOTING FOUND DIODES CR79 & CR80 DEFECTIVE. IT’S UNCLEAR IF THE DEFECTIVE SG TOOK OUT THE DIODES OR DIODES TOOK OUT THE SG. THE DIODES WERE REPLACED WI
- [SDR 9JLA2014040907167](https://openairdocs.org/sdr/9JLA2014040907167.md): Inverter · failed · Apr 2, 2014 · N304HE · Raythn HAWKER800 · AC Inverter
  > CREW REPORTED THAT THE NR 1 INVERTER FAILED IN FLIGHT. THE FAILED INVERTER WAS REMOVED PN 140-380010-7, SN SG1347 & A REPAIRED INVERTER WAS INSTALLED.
- [SDR 9JLA2014042107165](https://openairdocs.org/sdr/9JLA2014042107165.md): Windshield · defective · Mar 30, 2014 · N304HE · Raythn HAWKER800 · Flight Compartment Windows
  > THE FLIGHT CREW REPORTED THAT THE RIGHT B SCREEN WOULD NOT HEAT IN FLIGHT. TROUBLESHOOTING DISCOVERED THE RT B PANEL WINDSCREEN DEFECTIVE. THE DEFECTIVE WINDSCREEN WAS REMOVED & NEW WINDSCREEN WAS INSTALLED. LEAK & FUNCTIONAL CHECKS GOOD AT THIS TIME.
- [SDR 9JLA2014030406397](https://openairdocs.org/sdr/9JLA2014030406397.md): Window · failed · Feb 27, 2014 · N800FL · Raythn HAWKER800 · Passenger Compartment Windows
  > THE PILOT, SIC, REPORTED THAT WHILE CLIMBING OUT OF FL320 TO FL360, HE HEARD A LOUD BANG. THE SIC STATED THAT HE LOOKED OVER HIS SHOULDER TO THE CABIN & THE PAX ADVISED THAT THE NR 3 LT CABIN WINDOW HAD CRACKED. THE SIC ADVISED THE PIC OF THE EVENT. THE PIC
- [SDR VPQA2014FA0000083](https://openairdocs.org/sdr/VPQA2014FA0000083.md): Throttle Switch · weak · Feb 13, 2014 · N826GC · Raythn HAWKER800 · Engine Controls
  > NR 2 T/R FAILED TO DEPLOY UPON LANDING. FOUND NR 2 T/R PIGGY BACK POSITION SWITCH, PN 25-8CX213-1A, HARNESS WIRES BROKEN AT ADEL SECURING POINT DEEP WITHIN THE CENTER PEDESTAL. THE WIRES APPEAR TO HAVE BEEN EXPOSED TO THE ELEMENTS FOR SOMETIME DUE TO DISCOLOR
- [SDR 9JLA2014011507160](https://openairdocs.org/sdr/9JLA2014011507160.md): Adc · defective · Dec 26, 2013 · N304HE · Raythn HAWKER800 · Air Data Computer
  > THE FLIGHT CREW REPORTED THAT THE NR 2 ADC INDICATED AN INTERMITTENT OVER SPEED WARNING INFLIGHT & ON THE GND. TROUBLESHOOTING OF THE NR 2 FOUND IT TO BE DEFECTIVE. THE DEFECTIVE ADC WAS REMOVED PN 7000700-668, SN 00078756 & A REPAIRED UNIT WAS INSTALLED & T
- [SDR 9JLA2013110406378](https://openairdocs.org/sdr/9JLA2013110406378.md): Pump · failed · Oct 12, 2013 · N800FL · Raythn HAWKER800 · Hydraulic Pump (Electric/Engine), Main
  > FLIGHT CREW REPORTED THAT THE RT ENGINE DRIVEN HYDRAULIC PUMP LOW PRESSURE LIGHT CAME ON IN FLIGHT. TROUBLESHOT AND IDENTIFIED THE RT ENGINE DRIVEN HYDRAULIC PUMP AS DEFECTIVE. REMOVED PUMP, AND INSTALLED AN O/H PUMP. LEAK AND OPS CHECKED SATISFACTORY.
- [SDR 9JLA2013110406377](https://openairdocs.org/sdr/9JLA2013110406377.md): Gcu · defective · Oct 7, 2013 · N800FL · Raythn HAWKER800 · DC Generating System
  > DURING THE TAKEOFF ROLL, CREW REPORTED THAT THE NR 1 DC GENERATION SYS FAILED PRIOR 80 KNOTS AND THE TAKEOFF WAS ABORTED. TROUBLESHOOTING IDENTIFIED THE NR 1 GENERATOR CONTROL UNIT AS DEFECTIVE. THE DEFECTIVE GCU WAS R & R WITH A REPAIRED UNIT.
- [SDR 9JLA2013072206365](https://openairdocs.org/sdr/9JLA2013072206365.md): Fire Loop · defective · Jul 9, 2013 · N800FL · Raythn HAWKER800 · Fire Detection
  > THE FLIGHT CREW REPORTED THAT DURING THE PREFLIGHT INSPECTION THE NR 2 ENGINE FIRE DETECTION SYSTEM FAILED TO TEST. TROUBLESHOOTING DETERMINED THAT THE ZONE 2 FIRE LOOP WAS DEFECTIVE PN 3001-133-900-500-6. INSTALLED NEW FIRE LOOP IAW THE LMM CHAPTER 72-00-05
- [SDR 2013FA0000371](https://openairdocs.org/sdr/2013FA0000371.md): Tire · damaged · May 11, 2013 · N337WR · Raythn HAWKER800 · Tire
  > INSTALLED REPAIRED WHEEL ASSY WITH NEW TIRE, AFTER ONE LANDING, ACFT PULLED TO RT DURING TAXI. NOSE WHEEL STEERING OPS CHECKED GOOD, SWAPPED NOSE WHEELS ACFT PULLED TO THE LEFT. REMOVED NOSE WHEELS ASSEMBLIES AND INSTALLED TWO NEW TIRES. TAXI CHECKED GOOD
- [SDR 9JLA2013042405688](https://openairdocs.org/sdr/9JLA2013042405688.md): Fan · defective · Apr 8, 2013 · N17DD · Raythn HAWKER800 · Air Distribution Fan
  > CREW REPORTS THE CABIN RECIRCULATING FAN WAS DEFECTIVE. REMOVED THE DEFECTIVE CABIN FAN PN 0901-2, SN 0696. INSTALLED AN O/H UNIT. THIS IS THE THIRD FAN ASSY REPLACED IN ABOUT A YEAR.
- [SDR 9JLA2013011803545](https://openairdocs.org/sdr/9JLA2013011803545.md): Indicator · defective · Dec 13, 2012 · N553BW · Raythn HAWKER800 · Turbine Engine Oil System
  > DURING THE POST FLIGHT INSPECTION, THE NR 1 ENGINE OIL FILTER BYPASS INDICATOR WAS NOTED IN THE BYPASS POSITION. A SOAP WAS TAKEN AND RESULTS WERE NORMAL. THE BYPASS INDICATOR, PN 3070246-4 ON THE ENGINE WAS SUSPECT TO BE DEFECTIVE AND WAS REPLACED IAW SB TF
- [SDR 9JLA2012110706339](https://openairdocs.org/sdr/9JLA2012110706339.md): Controller · defective · Oct 31, 2012 · N800FL · Raythn HAWKER800 · Windshield/Door Rain/Ice Removal
  > THE CREW REPORTED THAT THE RT WINDSCREEN WOULD OVERHEAT WITH THE LT AND RT WINDSHIELD HEATS ON. TROUBLESHOOTING IDENTIFIED THE RT TEMP CONTROL UNIT AS DEFECTIVE PN ND0075-2011. REPLACED UNIT WITH NEW TEMP CONTROL, FUNCTIONAL CHECKS SATISFACTORY.
- [SDR UVVR2012101700025](https://openairdocs.org/sdr/UVVR2012101700025.md): Scissor Link · bent · Oct 17, 2012 · N141M · Raythn HAWKER800 · Main Landing Gear
  > THE RT MLG UPPER SCISSOR LINK WAS FOUND BENT CLOSE TO THE CENTER PIVOT AREA DURING A PHASE INSPECTION. NO COMPLAINTS FROM THE PILOTS OR OPERATOR THAT THE ACFT HAD ANY GEAR VIBRATION BEFORE THE SCHEDULED MX.
- [SDR 9JLA2012040905660](https://openairdocs.org/sdr/9JLA2012040905660.md): Inverter · failed · Apr 3, 2012 · N17DD · Raythn HAWKER800 · AC Inverter
  > CREW REPORT THE NR 2 INVERTER FAILED. FOUND INVERTER TO BE DEFECTIVE.
- [SDR 9JLA2012032806316](https://openairdocs.org/sdr/9JLA2012032806316.md): Pump · failed · Mar 28, 2012 · N800FL · Raythn HAWKER800 · Fuel Boost Pump
  > THE CREW REPORTED THAT THE RT WING FUEL BOOST PUMP FAILED. THE FAILED FUEL BOOST PUMP WAS INSTALLED 8 MONTHS PRIOR AND LASTED ONLY 283.5 HRS AND WAS O/H.
- [SDR 9JLA2012032324205](https://openairdocs.org/sdr/9JLA2012032324205.md): Inverter · failed · Mar 23, 2012 · N17DD · Raythn HAWKER800 · AC Inverter
  > CREW REPORTED THAT THE NR 1 MAIN INVERTER FAILED. FOUND UNIT TO BE DEFECTIVE. PN 501-1235-01, SN 1170
- [SDR 9JLA2011122806314](https://openairdocs.org/sdr/9JLA2011122806314.md): Pump · defective · Dec 26, 2011 · N800FL · Raythn HAWKER800 · Hydraulic Pump (Electric/Engine), Main
  > THE CREW REPORTED THAT THE "HYD 2 LO PRESS" ANNUNCIATOR ILLUMINATED DURING LANDING. TROUBLESHOOTING IDENTIFIED THE NR 2 ENGINE HYD PUMP AS DEFECTIVE. THE PUMP WAS REMOVED FROM SERVICE AND REPLACED WITH O/H UNIT ALONG WITH THE HYD SUCTION FILTER.
- [SDR 9JLA2011120706313](https://openairdocs.org/sdr/9JLA2011120706313.md): Pressure Switch · defective · Dec 4, 2011 · N800FL · Raythn HAWKER800 · Hydraulic System, Main
  > THE CREW REPORTED THE HYDRAULIC PRESSURE NR 2 LOW PRESSURE ANNUNCIATOR ILLUMINATED. MAINTENANCE TROUBLESHOT SYSTEM AND FOUND THE HYDRAULIC LOW PRESSURE SWITCH DEFECTIVE. REMOVED THE DEFECTIVE SWITCH S/N 6005TW AND INSTALLED A NEW LOW PRESSURE SWITCH P/N 211C
- [SDR 9JLA20110829001](https://openairdocs.org/sdr/9JLA20110829001.md): Pump · low pressure · Aug 29, 2011 · N803JL · Raythn HAWKER800 · APU Engine Fuel and Control
  > THE CREW HAS BEEN REPORTING DURING APU START THAT IT WOULD HANG AT ABOUT 45% FOR ABOUT 5-6 SECONDS AND THEN LET OUT A LOUD "POP" AND THEN CONTINUE ONTO START AND RUN NORMALLY, NOTE: DURING THE START SEQUENCE IT WAS NOTED A FOG OF FUEL WAS BEING EXPELLED FROM T
- [SDR 9JLA20110801001](https://openairdocs.org/sdr/9JLA20110801001.md): Pump · defective · Aug 1, 2011 · N800FL · Raythn HAWKER800 · Engine Fuel Pump
  > THE CREW REPORTED DURING CLIMBOUT THAT THE ENG 2 FUEL ANNUNCIATOR ILLUMINATED. THE FUEL FILTER HAD BEEN REPLACED 2 DAYS PRIOR WITH SATISFACTORY OPERATIONAL CHECKS. TROUBLSHOOTING FOUND THAT THE ENGINE DRIVEN FUEL PUMP WAS DEFECTIVE. P/N 3070850-57 S/N 396995
- [SDR CA110614011](https://openairdocs.org/sdr/CA110614011.md): Turbine Blades · damaged · Jun 13, 2011 · Raythn HAWKER800 · Turbine Section
  > (CAN) ON CLIMB-OUT THROUGH 25,000 FT A LARGE BANG WAS HEARD AND MODERATE VIBRATION FELT THROUGH THE REAR OF THE ACFT FOLLOWED BY AN EXHAUST ODOR. AIRCRAFT LEVELLED OUT AT 26,000 FT. ALL INDICATIONS WERE WITHIN LIMITS, BUT THERE WAS A LOWER ITT, N1, N2 AND
- [SDR 9JLA2650](https://openairdocs.org/sdr/9JLA2650.md): Switch · intermittent · May 1, 2011 · N800FL · Raythn HAWKER800 · Drag Control System
  > CREW REPORTED THAT THE AIRBRAKE INDICATOR WAS INOP. REQUIRED SYSTEM TO BE DEFERRED. TROUBLESHOT SYSTEM AND FOUND THE LT AIRBRAKE SWITCH TO BE INTERMITTENT. REMOVED THE DEFECTIVE SWITCH AND INSTALLED A NEW SWITCH P/N 1322ZMK3.
- [SDR 9JLA03503](https://openairdocs.org/sdr/9JLA03503.md): Pressure Switch · defective · Apr 25, 2011 · N803JL · Raythn HAWKER800 · Hydraulic Pressure Relief Valve, Main
  > THE FLIGHT CREW REPORTED THE "HYD 1 LO PRESS" ILLUMINATED AFTER THE FINAL FLAP SETTING AND REMAINED ON. TROUBLESHOOTING FOUND THE NR 1 HYD PRESSURE SWITCH P/N 15185-4SN1 TO BE DEFECTIVE. A NEW SWITCH WAS INSTALLED, FUNCTIONAL CHECKS SATISFACTORY.
- [SDR V0JA041176H](https://openairdocs.org/sdr/V0JA041176H.md): Oil System · low pressure · Apr 19, 2011 · N1776H · Raythn HAWKER800 · Engine Oil Indicating System
  > DURING TAXI TO RUNWAY THE CREW WAS ALERTED TO LOW OIL PRESSURE IN THE NR 1 ENGINE BY THE MWS ANNUNCIATORS. THE LOW OIL PRESSURE WAS VERIFIED BY THE NR 1 ENGINE OIL PRESSURE GAUGE AND THE ENGINE WAS SHUTDOWN FOR PRECAUTIONARY MEASURES. TECH WAS CALLED IN TO T
- [SDR 2011F00036](https://openairdocs.org/sdr/2011F00036.md): Starter Gen · failed · Mar 23, 2011 · N261PA · Raythn HAWKER800 · Starter-Generator
  > ACFT EXPERIENCED MODERATE VIBRATION IN CRUISE, FLIGHT CREW FELT VIBRATION WAS FROM NR 2 ENGINE, FOLLOWED SHORTLY AFTER WITH GEN 2 FAIL INDICATION, CREW SHUTDOWN NR 2 ENGINE, FLIGHT DIVERTED FOR NON-EVENTFUL SINGLE ENGINE LANDING. MX REMOVED NR 2 ENGINE STARTE
- [SDR 2011F00040](https://openairdocs.org/sdr/2011F00040.md): Cooling Turbine · defective · Jan 28, 2011 · N17DD · Raythn HAWKER800 · Cabin Cooling System
  > CREW REPORTED NOISE IN THE AIR CONDITIONING SYS, TROUBLESHOOTING FOUND THE COOLING TURBINE ASSY TO HAVE A BAD VIBRATION WHILE OPERATING. REMOVED THE DEFECTIVE COOLING TURBINE ASSY PN 203880-2-2, SN 68-885 AND INSTALLED AN O/H UNIT.
- [SDR 9JLA20110107001](https://openairdocs.org/sdr/9JLA20110107001.md): Position Switch · shorted · Jan 7, 2011 · N800FL · Raythn HAWKER800 · Leading Edge Slat Control System
  > THE FLIGHT CREW DISCOVERED DURING THE PREFLIGHT CHECKS A SSU/FLAP FAULT INDICATION. MX TROUBLESHOT THE FAULT AND FOUND BOTH THE RT INBD/OTBD FLAP POSITION FLAP SWITCHES SHORTED TO GROUND AND THE F5 3AMP FUSE FOR THE NR2 SSU WAS OPEN. BOTH FLAP POSITION SWITCH
- [SDR 2010F00226](https://openairdocs.org/sdr/2010F00226.md): Annunciator · activated · Aug 7, 2010 · N527M · Raythn HAWKER800 · Engine Fuel Indicating System
  > CREW REPORTED THE "ENG 2 FUEL" ANNUNCIATOR ILLUMINATED DURING FLIGHT.
- [SDR BKEA201008011](https://openairdocs.org/sdr/BKEA201008011.md): Valve · open · Aug 1, 2010 · N752CS · Raythn HAWKER800 · Cabin Cooling System
  > DURING REPOSITION FLIGHT WITH NO PASSENGERS ON ACFT, AFTER TAKEOFF. DURING CLIMB OUT, ACFT EXPERIENCED IN FLIGHT SMOKE IN CABIN. ACFT RETUREND TO DEPARTURE, HAVING DECLARED AN EMERGENCY, COCKPIT AUX HEAT VALVE WAS FOUND PARTIALLY OPEN AFTER MX, THIS WAS THE F

Next page: https://openairdocs.org/model/raytheon-hawker-800/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 aircraft_model_key = 'HAWKER800'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/raytheon-hawker-800/reports

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