# Raytheon HS 125-700A

- Type: Aircraft model (FAA registry)
- Registry code: 7150019
- Manufacturer (registry): RAYTHEON AIRCRAFT COMPANY
- Model: HS 125-700A
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Turbo-fan
- Seats: 15
- Weight class: 20,000 lb and over
- Certification: Type certificated
- Data sheet: [TCDS A3EU](https://openairdocs.org/tcds/A3EU) (OpenAirDocs)
- Holder: Textron Aviation Inc.
- Registered aircraft: 1
- Page: https://openairdocs.org/model/raytheon-hs-125-700a

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2011-01-09](https://openairdocs.org/ad/2011-01-09): Oxygen · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 290 more. Effective Feb 9, 2011
- [AD 2009-08-04](https://openairdocs.org/ad/2009-08-04): Wiring diagrams · Textron BH.125 Series 600A and HS.125 Series 700A with STC SA2271SW. Effective May 14, 2009
- [AD 2006-16-18 R1](https://openairdocs.org/ad/2006-16-18-R1): Installing a warning placard on the TAWS/RMI · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 100 more. Effective Jul 18, 2008
- [AD 2006-12-20](https://openairdocs.org/ad/2006-12-20): Current limiters for the PE, PS1, and PS2 busses · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 9 more. Effective Jul 3, 2006
- [AD 2006-01-04](https://openairdocs.org/ad/2006-01-04): Fan venturi motor casing · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 42 more. Effective Feb 22, 2006
- [AD 2005-16-02](https://openairdocs.org/ad/2005-16-02): Cockpit ventilation and avionics cooling system blowers · Textron BAe.125 Series 800A, Hawker 800, Hawker 800XP and 1 more. Effective Sep 6, 2005
- [AD 2005-03-16](https://openairdocs.org/ad/2005-03-16): Engine compartment firewall · Textron BAe.125 Series 800A, BAe.125 Series 800A (C-29A), BAe.125 Series 800A (U-125) and 40 more. Effective Mar 21, 2005
- [AD 2003-04-20](https://openairdocs.org/ad/2003-04-20): Cylinder Head Lugs of Main Landing Gear (MLG) Actuator · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 43 more. Effective Apr 4, 2003
- [AD 2002-15-02](https://openairdocs.org/ad/2002-15-02): Compressor Wheels · British Aerospace Regional Jetstream Series 3101, 234, Mystere-Falcon 20 - C5 and 22 more. Effective Aug 28, 2002
- [AD 2000-22-03](https://openairdocs.org/ad/2000-22-03): Pitot/Static and Stall Vent Drain Valves · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 43 more. Effective Dec 4, 2000
- [AD 2000-21-11](https://openairdocs.org/ad/2000-21-11): Cockpit Canopy Blister Interface · Textron BH.125 Series 400A, BH.125 Series 600A, DH.125 Series 1A and 33 more. Effective Nov 29, 2000
- [AD 2000-02-35](https://openairdocs.org/ad/2000-02-35): Oxygen System Plumbing · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 36 more. Effective Mar 13, 2000
- [AD 98-25-02](https://openairdocs.org/ad/98-25-02): Top-mounted Antenna · Bell Helicopter Textron Canada 407, 172, 172A and 243 more. Effective Dec 22, 1998
- [AD 89-18-07 R1](https://openairdocs.org/ad/89-18-07-R1): Elevator Balance Spigot · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 34 more. Effective Dec 18, 1998
- [AD 97-21-05](https://openairdocs.org/ad/97-21-05): High Pressure Oxygen Hose Assemblies · Textron BAe.125 Series 800A, BAe.125 Series 800A (C-29A), BAe.125 Series 800A (U-125) and 8 more. Effective Nov 24, 1997
- [AD 97-03-07](https://openairdocs.org/ad/97-03-07): Main Landing Gear Sidestay Assemblies · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 42 more. Effective Mar 11, 1997
- [AD 96-25-12](https://openairdocs.org/ad/96-25-12): Auxiliary Power Units · BAE Systems HS 748 Series 2A, HS 748 Series 2B, 707-100 Long Body and 74 more. Effective Jan 13, 1997
- [AD 95-22-01](https://openairdocs.org/ad/95-22-01): Fluorescent Lighting System · Aerospace Lighting Fluorescent lighting systems, A310-203, A310-204 and 74 more. Effective Dec 4, 1995
- [AD 95-08-06](https://openairdocs.org/ad/95-08-06): Static Inverter · Textron BAe.125 Series 800A, BH.125 Series 400A, BH.125 Series 600A and 29 more. Effective May 18, 1995
- [AD 94-24-06](https://openairdocs.org/ad/94-24-06): Flight Deck Lighting Transformers · Textron BH.125 Series 600A, HS.125 Series 600A and HS.125 Series 700A. Effective Jan 4, 1995
- [AD 94-19-06](https://openairdocs.org/ad/94-19-06): Crew Oxygen Masks · 328 Support Services 328-100, 328-300, 500 and 17 more. Effective Oct 6, 1994
- [AD 94-01-06](https://openairdocs.org/ad/94-01-06): Traffic Alert and Collision Avoidance System II Processors · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 176 more. Effective Feb 4, 1994
- [AD 93-24-08](https://openairdocs.org/ad/93-24-08): Engine Fire Extinguisher Systems · Textron BAe.125 Series 1000B, BAe.125 Series 800A, BAe.125 Series 800A (C-29A) and 38 more. Effective Jan 18, 1994
- [AD 93-23-08](https://openairdocs.org/ad/93-23-08): Battery and Emergency Contactors · Textron BAe.125 Series 1000B, BAe.125 Series 800A, BAe.125 Series 800A (C-29A) and 38 more. Effective Dec 29, 1993
- [AD 93-24-07](https://openairdocs.org/ad/93-24-07): Auxiliary Power Unit (APU) Fuel Control Enclosure Box · Solar T62T-39 turbine auxiliary power unit (Textron STC SA1923SW). Effective Dec 23, 1993
- [AD 93-04-02](https://openairdocs.org/ad/93-04-02): Transponders · BAE Systems ATP, CL-600-2A12 (CL-601), DHC-8-101 and 23 more. Effective Mar 26, 1993
- [AD 93-02-11](https://openairdocs.org/ad/93-02-11): Wing Upper Skins · Textron HS.125 Series 700A. Effective Mar 26, 1993
- [AD 93-02-10](https://openairdocs.org/ad/93-02-10): Battery Cables · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Mar 26, 1993
- [AD 93-01-10](https://openairdocs.org/ad/93-01-10): Battery Overheating · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 37 more. Effective Mar 2, 1993
- [AD 92-27-09](https://openairdocs.org/ad/92-27-09): Mail Landing Gear Sidestay Upper Arm Assembly · Textron BAe.125 Series 1000B, BAe.125 Series 800A, BAe.125 Series 800A (C-29A) and 38 more. Effective Jan 27, 1993
- [AD 92-25-11](https://openairdocs.org/ad/92-25-11): Hydraulic Accumulator · Textron BAe.125 Series 1000B, BAe.125 Series 800A, BAe.125 Series 800A (C-29A) and 38 more. Effective Jan 12, 1993
- [AD 92-20-03](https://openairdocs.org/ad/92-20-03): Main Landing Gear · Textron DH.125 Series 1A, DH.125 Series 1A-522, DH.125 Series 1A/R-522 and 7 more. Effective Nov 17, 1992
- [AD 92-17-12](https://openairdocs.org/ad/92-17-12): Fluorescent Lighting Systems · Textron BAe.125 Series 800A, BAe.125 Series 800A (C-29A), BAe.125 Series 800A (U-125) and 3 more. Effective Sep 28, 1992
- [AD 92-16-12 R1](https://openairdocs.org/ad/92-16-12-R1): Tail Cone Vents · Textron BAe.125 Series 1000B, BAe.125 Series 800A, BAe.125 Series 800A (C-29A) and 38 more. Effective Sep 28, 1992
- [AD 92-06-05 R1](https://openairdocs.org/ad/92-06-05-R1): Nose Landing Gear · Textron BAe.125 Series 1000B, BAe.125 Series 800A, BAe.125 Series 800A (C-29A) and 38 more. Effective Apr 21, 1992
- [AD 92-01-09](https://openairdocs.org/ad/92-01-09): Pipe Joint Couplings · Textron BAe.125 Series 800A, BAe.125 Series 800A (C-29A), BAe.125 Series 800A (U-125) and 3 more. Effective Jan 24, 1992
- [AD 91-19-05](https://openairdocs.org/ad/91-19-05): Fire Extinguisher System Wiring · Textron BAe.125 Series 800A, BH.125 Series 400A, BH.125 Series 600A and 34 more. Effective Sep 26, 1991
- [AD 91-14-12](https://openairdocs.org/ad/91-14-12): Power System · Textron BH.125 Series 600A, HS.125 Series 600A and HS.125 Series 700A. Effective Aug 6, 1991
- [AD 91-07-12](https://openairdocs.org/ad/91-07-12): Main Landing Gear Hinge Fittings · BH.125 Series 400A, BH.125 Series 600A, DH.125 Series 1A and 9 more. Effective Apr 29, 1991
- [AD 91-03-18](https://openairdocs.org/ad/91-03-18): Warming Ovens · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Mar 11, 1991
- [AD 91-03-06](https://openairdocs.org/ad/91-03-06): Generator Control Unit · Textron BAe.125 Series 800A, BAe.125 Series 800A (C-29A), BAe.125 Series 800A (U-125) and 36 more. Effective Feb 11, 1991
- [AD 90-17-11](https://openairdocs.org/ad/90-17-11): Circuit Breaker Identification Labels · Textron BAe.125 Series 800A and HS.125 Series 700A. Effective Sep 17, 1990
- [AD 90-08-07](https://openairdocs.org/ad/90-08-07): Lavatory Water System · Interior (Textron STC SA2271SW). Effective May 29, 1990
- [AD 90-03-06](https://openairdocs.org/ad/90-03-06): Corrosion Inspection · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Feb 20, 1990
- [AD 89-18-13](https://openairdocs.org/ad/89-18-13): AFM Changes - APU · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Sep 28, 1989
- [AD 89-17-06](https://openairdocs.org/ad/89-17-06): Electrical Components · Textron BAe.125 Series 1000A, BAe.125 Series 1000B, BAe.125 Series 800A and 39 more. Effective Sep 15, 1989
- [AD 88-05-02](https://openairdocs.org/ad/88-05-02): Airplane Structure · BH.125 Series 400A, BH.125 Series 600A, DH.125 Series 1A and 9 more. Effective Apr 6, 1988
- [AD 87-04-14](https://openairdocs.org/ad/87-04-14): Starter/Generator · BH.125 Series 400A, BH.125 Series 600A, DH.125 Series 1A and 9 more. Effective Mar 9, 1987

All 70: https://openairdocs.org/model/raytheon-hs-125-700a/ads.md

## Information bulletins (advisory) (1)

- [SAIB NM-15-24](https://openairdocs.org/saib/NM-15-24): Landing Gear. Issued Sep 29, 2015

## Registered aircraft (1)

- [N2787](https://openairdocs.org/aircraft/N2787): [Valiair Lc Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 1984, S/N 257208

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## Service difficulty reports (193, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2022F00301](https://openairdocs.org/sdr/2022F00301), Jul 22, 2022: HYDRAULIC SYSTEM. FAILED. AFTER TAKEOFF, HAD #2 HYD LO PRESS ANNUNCIATOR. RETURNED TO AIRPORT . #2 HYD SYSTEM ONLY PRODUCING APPROX. 2000 PSI. PUMP TTIS AND TOTAL CYCLES ARE UNKNOWN.
- [SDR 2020F00033](https://openairdocs.org/sdr/2020F00033), Nov 4, 2019: STATIC INVERTER. FAILED. ON THE FIRST LEG OF A FOUR LEG TRIP, THE INVERTER FAILED, AND FAILED TO RESET, AS WE WERE DESCENDING INTO DALLAS FOR A LANDING AT ADDISON (KADS) THE FAILURE OCC
- [SDR 2020FA0000016](https://openairdocs.org/sdr/2020FA0000016), Nov 4, 2019: INVERTER. FAILED. 10/29/2019 TRIP DATE, ON THE FIRST LEG OF A FOUR LET TRIP, THE INVERTER FAILED AND FAILED TO RESET. AS WE WERE DESCENDING INTO DALLAS FOR A LANDING AT ADDISON K
- [SDR J8GA2018100100000](https://openairdocs.org/sdr/J8GA2018100100000), Sep 18, 2018: UNKNOWN. MALFUNCTIONED. UPON LANDING THE AIRCRAFT STEERED TO THE RIGHT AS SOON AS THE NOSE WHEEL TOUCHED THE GROUND. CREW REPORTED THAT THEY WERE NOT ABLE TO USE THE TILLER TO CONTROL 
- [SDR 2017FA0000297](https://openairdocs.org/sdr/2017FA0000297), Jul 17, 2017: FIRE WARNING. FALSE ACTIVATION. APU WARNING ANNUNCIATOR PANEL ILLUMINATED AFTER TAKE-OFF. (APU WAS OFF AT THIS TIME) CREW FOLLOWED EMERGENCY CHECK LIST AND DISCHARGED THE FIRE EXTINGUISHER AND
- [SDR CA150116011](https://openairdocs.org/sdr/CA150116011), Jan 5, 2015: LEVER. BINDING. (CAN) REFER TO HS125-700A IPC 32-30-01-11 REVERSING VALVE MECHANISM LEVER COULD NOT TURN FREELY DUE TO CONTAMINATION, PART AND BRACKET ASSEMBLY WAS CLEANED, MAN
- [SDR 5MFA20140709001](https://openairdocs.org/sdr/5MFA20140709001), Jul 2, 2014: PUMP. FAILED. THE LT ENGINE DRIVEN HYDRAULIC PUMP FAILED AND BEGAN DUMPING HYDRAULIC FLUID OVERBOARD. THIS RESULTED IN THE CAVITATION OF BOTH ENGINE-DRIVEN HYDRAULIC PUMPS AN
- [SDR 5MFA201407140001](https://openairdocs.org/sdr/5MFA201407140001), Jul 2, 2014: BUSHING. FAILED. ENROUTE, LT ENGINE DRIVEN HYD PUMP FAILED AND BEGAN DUMPING HYD FLUID OVERBOARD. RESULTING IN CAVITATION OF BOTH HYD EDP`S AND FAILURE OF THE HYDRAULIC SYSTEM. 
- [SDR 5MFA20140709002](https://openairdocs.org/sdr/5MFA20140709002), Jul 2, 2014: PUMP. LEAKING. THE LT ENGINE-DRIVEN HYDRAULIC PUMP FAILED AND BEGAN DUMPING HYDRAULIC FLUID OVERBOARD. THIS RESULTED IN THE CAVITATION OF BOTH ENGINE-DRIVEN HYD PUMPS AND THE 
- [SDR A6YA2013F00161](https://openairdocs.org/sdr/A6YA2013F00161), Aug 16, 2013: CLAMP. OUT OF POSITION. DURING CLIMB AT APPROXIMATELY 20,000 FT. REAR BAY OVERHEAT INDICATOR ILLUMINATED, EMERGENCY PROCEDURES FOLLOWED AND LANDED WITH OUT INCIDENT. A BLEED AIR LEAK W
- [SDR CA130527008](https://openairdocs.org/sdr/CA130527008), May 7, 2013: SEAL. DETERIORATED. (CAN) IT WAS DETERMINED THAT THE SEAL LOCATED AT THE HP/LP FLANGE HAD DETERIORATED AND WAS CAUSING A MINOR LEAK. BECAUSE OF IT`S CLOSE PROXIMITY TO A TEMPERATUR
- [SDR CA130326008](https://openairdocs.org/sdr/CA130326008), Mar 22, 2013: INDICATOR. BURNED. (CAN) DURING ENGINE GROUND RUNS, ABOUT 5 MIN AFTER THE MAIN BUSES WERE BROUGHT ON LINE A ELECTRICAL BURNING ODOR WAS NOTED IN THE COCKPIT. THE AVIONICS SYS WERE
- [SDR CA130325005](https://openairdocs.org/sdr/CA130325005), Mar 22, 2013: SHAFT. FAILED. (CAN) IN CRUISE, ACFT EXPERIENCED HYD LOW NR 2 WARNING FOLLOWED BY HYDRAULIC LOW NR 1 WARNING. MAIN HYD PRESSURE DROPPED BELOW NOMINAL PRESSURE. GEAR EXTENSION 
- [SDR CA130201005](https://openairdocs.org/sdr/CA130201005), Jan 31, 2013: DRIVE SHAFT. BROKEN. (CAN) DURING PREFLIGHT GROUND RUN, RT HYDRAULIC LOW PRESSURE WARNING LIGHT DID NOT EXTINGUISH DURING ENGINE START. TROUBLESHOOTING DETERMINED THE RT HYDRAULIC P
- [SDR CA110514001](https://openairdocs.org/sdr/CA110514001), May 6, 2011: COUPLING. FAILED. (CAN) ON CLIMB OUT HAD REAR BAY OVERHEAT COME ON INTERMITTENT THEN WENT OFF. THERE WERE NO INDICATIONS IN THE COCKPIT OTHER THAN THE NR2 ENGINE COMPUTER WENT TO
- [SDR CA100927006](https://openairdocs.org/sdr/CA100927006), Jun 22, 2010: TRANSCEIVER. FALSE INDICATION. PILOTS REPORTS RADAR SHOWS FALSE RETURNS. C/O GND CHECKS/OPS CHECKS COULD NOT FAULT. JULY 09/10 PILOTS REPORTS RADAR SHOWS FALSE RETURNS LT OF CTR. REMOVE R/T A
- [SDR CA090811002](https://openairdocs.org/sdr/CA090811002), Aug 9, 2009: STRUCTURE. DAMAGED. AUG 09-2009 HS-125 700A INCIDENT REPORT HAIL DAMAGE. ACFT WAS RETURNING TO MAIN BASE FROM A 704 TRIP AND ATC ADVISED CREW OF THUNDER STORM ACTIVITY IN AREA. ACF
- [SDR EYDA12009](https://openairdocs.org/sdr/EYDA12009), Jul 24, 2009: STARTER GEN. FAILED. AT CRUISE ALTITUDE, NR 2 GEN FAIL LIGHT ILLUMINATED AND CREW FELT VIBRATION FROM ENG. CREW ELECTED TO LAND AT MID AIRPORT DUE TO IT'S CLOSE PROXIMITY. ENG WAS P
- [SDR 2009FA0000635](https://openairdocs.org/sdr/2009FA0000635), Jul 19, 2009: SHAFT. FAILED. DURING CRUSE BOTH HYD LOW-PRESSURE LIGHTS ILLUMINATED. CREW COMPLETED ABNORMAL CHECKLIST FOR CONDITION. CREW DIVERTED FROM ORIGINAL DESTINATION (PWK) TO AIRPORT
- [SDR 2009F00031](https://openairdocs.org/sdr/2009F00031), Apr 23, 2009: POWER SUPPLY. INOPERATIVE. EMERGENCY LIGHTING SYS WOULD NOT OPERATE DURING FUNCTIONAL TESTS AS PART OF A SCHEDULED AIRFRAME INSP. FOUND FWD POWER SUPPLY UNIT TO HAVE FAILED INTERNALLY. RE
- [SDR 2008F00027](https://openairdocs.org/sdr/2008F00027), Dec 15, 2008: CONNECTOR. DEFECTIVE. ON NOVEMBER 23, 2008, THE NR 2 ENGINE N1 GAUGE DIGITAL PORTION FAILED. THE MALFUNCTION WAS TRACED TO A DEFECTIVE CONNECTOR AT THE GAUGE.
- [SDR 2009FA0000095](https://openairdocs.org/sdr/2009FA0000095), Dec 12, 2008: AXLE. WORN. CONTINUOUS NOSE GEAR VIBRATIONS UPON LANDING. TEARDOWN AND INSP OF NOSE GEAR AXLE BARREL ASSY REVEALED THE NOSE AXLE TO BE WORN BEYOND LIMITATIONS. TWO .005 INC
- [SDR 2008FA0000923](https://openairdocs.org/sdr/2008FA0000923), Dec 12, 2008: AXLE. WORN. CONTINUOUS NOSE GEAR VIBRATIONS UPON LANDING. TEARDOWN AND INSPECTION OF NOSE GEAR AXLE BARREL ASSY REVEALED THE NOSE AXLE TO BE WORN BEYOND LIMITATIONS. (2) .0
- [SDR EYD2008F00001](https://openairdocs.org/sdr/EYD2008F00001), Aug 6, 2008: CONTROLLER. MALFUNCTIONED. ON AUGUST 6TH, WHILE EN ROUTE AT AN ALTITUDE OF 35,000 FEET, THE CREW EXECUTED AN EMERGENCY DESCENT DUE TO A "CABIN ALTITUDE" LIGHT. THE CREW CONTINUED ON TO FX
- [SDR EYD2008F00000](https://openairdocs.org/sdr/EYD2008F00000), Jul 27, 2008: CHECK VALVE. FAILED. WHILE ENROUTE, THE FLIGHT CREW EXECUTED AN EMERGENCY DESCENT DUE TO A "CABIN ALTITUDE" WARNING LIGHT, MAINTENANCE HAS FOUND 2 DEFECTIVE CHECK VALVES, PN 130156-
- [SDR S8A2008F00001](https://openairdocs.org/sdr/S8A2008F00001), Apr 18, 2008: TRANSDUCER. FAILED. AT 15,000 ENROUTE, AIRCRAFT LOST INDICATION OF OIL PRESSURE ON THE NR ONE (LEFT) ENGINE AND THE FLIGHT CREW ACCOMPLISHED A PRECAUTIONARY SHUTDOWN OF THE NR ONE 
- [SDR 080048](https://openairdocs.org/sdr/080048), Jan 18, 2008: STARTER GEN. MALFUNCTIONED. LEFT STARTER GENERATOR DROPPED OFF LINE.
- [SDR CA071224002](https://openairdocs.org/sdr/CA071224002), Dec 13, 2007: AILERON. ICED. (CAN) PILOT’S REPORTED ON APPROACH INTO AIRPORT, COULD NOT GET ANY ROLL ON AC CONTROLS. IT APPEARED THAT AILERONS WERE FROZEN. SHORTLY BEFORE TOUCHDOWN THEY WER
- [SDR CA071214007](https://openairdocs.org/sdr/CA071214007), Dec 10, 2007: PITOT TUBE. CORRODED. (CAN) FOLLOWING A FAILED PITOT STATIC TEST, AN INSPECTION OF THE PITOT STATIC TUBING WAS CARRIED OUT AND MAINT FOUND THAT ONE OF THE TUBES (P/N 25-7SF209-9) HAD
- [SDR CA071106011](https://openairdocs.org/sdr/CA071106011), Oct 25, 2007: TUBE. CHAFED. (CAN) ON A PREFLIGHT INSPECTION, MAINTENANCE DISCOVERED THE FIRE DETECTOR (P/N 3001-31-900-400-17) AGAINST THE FUEL TUBE ASSEMBLY (P/N P-84417). UPON REPOSITION
- [SDR CA070911010](https://openairdocs.org/sdr/CA070911010), Aug 29, 2007: FUEL CONTROL. FAULTY. (CAN) - MANUAL MODE SELECTION PROVIDES IDLE ONLY FUEL. NO SPOOL UP WITH POWER LEVER INCREASE. ENGINE FUNCTIONS NORMALLY IN AUTO - COMPUTER (ON) MODE. (TC NR 200
- [SDR DTX2007F00000](https://openairdocs.org/sdr/DTX2007F00000), Aug 6, 2007: MANIFOLD. LEAKING. THE FLIGHT CREW NOTED A STRONG FUEL ODOR IN THE AFT CABIN, UPON INVESTIGATION, FUEL WAS FOUND ON THE AFT EQUIPMENT ACCESS DOOR AND UNDER THE APU. THE APU SHROUD
- [SDR YNTA200728102](https://openairdocs.org/sdr/YNTA200728102), May 14, 2007: ROD END. CORRODED. ON APPROACH THE FLAP SYSTEM FAILED TO EXTEND PAST 15 DEGREES AND THEN BECAME STUCK AT 15 DEGREES. TRIED TO SET FLAPS TO 25 DEGREES AND FLAPS DID NOT MOVE, RESET
- [SDR YNTA200728101](https://openairdocs.org/sdr/YNTA200728101), May 14, 2007: YOKE. CORRODED. ON APPROACH THE FLAP SYSTEM FAILED TO EXTEND PAST 15 DEGREES AND THEN BECAME STUCK AT 15 DEGREES. TRIED TO SET FLAPS TO 25 DEGREES AND FLAPS DID NOT MOVE, RESET
- [SDR 2007FA0000192](https://openairdocs.org/sdr/2007FA0000192), Feb 27, 2007: SKIN. CORRODED. RT WING LEADING EDGE(S) HAD SEVERE CORROSION WHERE THE TKS PANELS ATTACH. AFTER COMPLETE DISASSEMBLY, IT WAS DETERMNED TO BE BEYOND ECONOMICAL REPAIR. RT WING L
- [SDR 2007FA0000191](https://openairdocs.org/sdr/2007FA0000191), Feb 27, 2007: SKIN. CORRODED. RT WING LEADING EDGE(S) HAD SEVERE CORROSION WHERE THE TKS PANELS ATTACH. AFTER COMPLETE DISASSEMBLY IT WAS DETERMINED TO BE BEYOND ECONOMICAL REPAIR. RT WING L
- [SDR 2007FA0000194](https://openairdocs.org/sdr/2007FA0000194), Feb 21, 2007: SKIN. CORRODED. LT AND RT HORIXONTAL STABILIZER LEADING EDGES HAD SEVERE CORROSION WHERE THE TKS PANELS ATTACH. AFTER COMPLETE DISASSEMBLY, IT WAS DETERMINED TO BE BEYOND ECONO
- [SDR CA060906011](https://openairdocs.org/sdr/CA060906011), Sep 6, 2006: SKIN. CRACKED. (CAN) DURING REMOVAL FOR ACCESS, A GENERAL VISUAL INSPECTION OF THE RT MAIN GEAR DOOR REVEALED A LARGE CRACK IN THE INNER SKIN PANEL AS WELL AS SEVERAL PULLED R
- [SDR CA051006008](https://openairdocs.org/sdr/CA051006008), Sep 13, 2005: ENGINE. LEAKING. (CAN) DURING CLIMB, THE CABIN AIR BECAME CONTAMINATED WITH SMOKE. ECS WAS SELECTED OFF AND AN EMERGENCY DECLARED. SUBSEQUENT INSPECTION FOUND EXTERNAL ENGINE OI
- [SDR CA050919006](https://openairdocs.org/sdr/CA050919006), Aug 31, 2005: GEARSHAFT. BROKEN. (CAN) AS A/C WAS TAXIING FOR T/O, CREW LOST LT ENGINE OIL PRESSURE. ENGINE WAS SHUTDOWN AND A/C WENT BACK TO GATE. LT ENGINE OIL PUMP WAS FOUND DAMAGED. PUMP WA
- [SDR UG82005F00009](https://openairdocs.org/sdr/UG82005F00009), Aug 24, 2005: GEARSHAFT. WORN. (REF CNTRL NR: PA05005) THE S.O.A.P. LAB REPORT INDICATED HIGH LEVEL OF IRON (STEEL) IN THE ENGINE. THE SAMPLE INDICATED A SPECIFIC (BELLEVILLE) WASHER IN THE L
- [SDR 2005FA0001355](https://openairdocs.org/sdr/2005FA0001355), Aug 16, 2005: BALLAST. UNSERVICEABLE. AC WAS DISASSEMBLED FOR INSP. GROUNDING STRAPS ON VALENCE LIGHTS BROKEN. REPAIRED GROUNDING STRAPS. AC WAS REASSEMBLED, PWR WAS APPLIED TO AC FOR CHECKOUT. PWR 
- [SDR UQR2005F00000](https://openairdocs.org/sdr/UQR2005F00000), Aug 1, 2005: TIRE. CRACKED. DURING PRELIMINARY INCOMING INSPECTION ON 7/11/05 IT WAS NOTED THAT NR3 MAIN WHEEL TIRE HAD CRACKS OR SPLITS RADIALLY IN BETWEEN TREAD. IT WAS DETERMINED THAT T
- [SDR CA050422003](https://openairdocs.org/sdr/CA050422003), Apr 20, 2005: WIRE. BROKEN. (CAN) SWITCH MONITORS FUEL TEMP AT ENGINE FUEL PUMP & IS FITTED TO TFE731-3 ENGINES INSTALLED ON HAWKER 700 ACFT. ON THIS INSTALL SWITCH WIRES CONNECT TO AIRFRA
- [SDR WCL2005F00000](https://openairdocs.org/sdr/WCL2005F00000), Apr 16, 2005: PUMP. INTERMITTENT. LT FUEL PUMP PRESSURE LIGHT INTERMITTENT. TOOK PRECAUTIONARY ACTIONS AND STARTED TO FEED FUEL AND TURNED. THE INTERMITTENT FUEL PUMP OFF. (EA11200503945) (K)
- [SDR CA050414004](https://openairdocs.org/sdr/CA050414004), Apr 12, 2005: FAN BLADE. SEPARATED. (CAN) AT ROTATION, A POPPING NOISE WAS HEARD BUT NO ABNORMAL INSTRUMENT INDICATIONS WERE OBSERVED. CLIMB AND CRUISE WERE NORMAL AS WERE ALL TREND MONITOR RESULT
- [SDR 2005FA0000491](https://openairdocs.org/sdr/2005FA0000491), Apr 6, 2005: CLAMP. CRACKED. FLUORESSCENT PENETRANT INSP OF THE TAIL PIPE CLAMP REVEALED ONE NUT TO BE CRACKED. (K)
- [SDR 2005FA0000010](https://openairdocs.org/sdr/2005FA0000010), Dec 7, 2004: CLAMP. CRACKED. THE DEFECT IS A FATIGUE CRACK, CAUSED BY BEING OVERSTRESSED DUE TO LOAD LIMITS, POSSIBLE OVERTORQUED. MAYBE THIS PART SHOULD BE MADE STRONGER, TO HANDLE THE STR
- [SDR NA0207001](https://openairdocs.org/sdr/NA0207001), Nov 9, 2004: FIRE DETECTOR. FALSE INDICATION. APU FIRE WARNING INDICATION AFTER APPROXIMATELY 15 MINUTES OF APU OPERATION ON GROUND. CREW DISCHARGED FIRE EXTINGUISHING SYSTEM AND SHUT DOWN APU. TROUBLESHOT 
- [SDR I262005F00000](https://openairdocs.org/sdr/I262005F00000), Nov 5, 2004: PUMP. WEAK. LT (FUEL LOW PRESSURE) LIGHT ILLUMINATED, CREW ELECTED TO LAND. FOUND LT FUEL BOOST PUMP WEAK. PUMP REPLACED WITH OVERHAULED PUMP. AWAITING TEARDOWN REPORT ON R

All 193: https://openairdocs.org/model/raytheon-hs-125-700a/reports.md

## STCs that may be installed (OpenAirDocs) (290, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC ST01305WI-D](https://openairdocs.org/stc/ST01305WI-D): Modification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision. Rockwell Collins Inc
- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST12294SE](https://openairdocs.org/stc/ST12294SE): Installation of Starlink Aviation System. AeroMech Incorporated
- [STC ST11216DS](https://openairdocs.org/stc/ST11216DS): Installation of automatic dependent surveillance-broadcast (ADS-B) out on Part 25 aircraft. BHE & Associates Ltd
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST126CH](https://openairdocs.org/stc/ST126CH): Installation of Traffic Alert and Collision Avoidance System I (TCAS I) system. Acron Aviation Inc
- [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc
- [STC ST03424CH](https://openairdocs.org/stc/ST03424CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC
- [STC ST01070DE](https://openairdocs.org/stc/ST01070DE): Installation of the Curtiss-Wright Fortress Flight Data Recorder (with Cockpit Voice Recorder). Peregrine
- [STC ST04281AT](https://openairdocs.org/stc/ST04281AT): Installation for the Upgrade of the NZ-2000 FMS computer for software version NZ6. Chippewa Aerospace Inc
- [STC ST01930LA](https://openairdocs.org/stc/ST01930LA): Installation of Sandel Avionics SN4500 Electronic Horizontal Situation Indicator (EHSI). Sandel Avionics LLC
- [STC ST01084WI](https://openairdocs.org/stc/ST01084WI): Installation of Collins TCAS-4000 TCAS II System (with or without optional Avidyne Flight Max 800 MDF). Blackhawk Aerospace Technologies Inc
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST02635LA](https://openairdocs.org/stc/ST02635LA): Modification to replace the existing Mode S Transponder system with the ACSS NXT-600 Mode S Transponder with ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC SA01452CH](https://openairdocs.org/stc/SA01452CH): Installation of an air ambulance conversion kit. Med-Pac Inc
- [STC SA00096LA](https://openairdocs.org/stc/SA00096LA): Installation of a Patient Loading and Utility System (PLUS). LifePort LLC
- [STC ST00835DE](https://openairdocs.org/stc/ST00835DE): Installation of Automatic Dependent Surveillance - Broadcast (ADS-B) Out and In functionality using the Garmin GTX 335R and GTX 345R Transponders plus qualified position sensor. Peregrine
- [STC ST02068CH](https://openairdocs.org/stc/ST02068CH): Install air ambulance conversion. Spectrum Aeromed LLC dba Spectrum Aeromed
- [STC ST00790DE](https://openairdocs.org/stc/ST00790DE): Installation of BendixKing CAS 67B Traffic Alert and Collision Avoidance System (TCAS) II Version 7.1. Peregrine
- [STC ST02636LA](https://openairdocs.org/stc/ST02636LA): Modification to upgrade the existing XS-950 Mode S Transponder system to add ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC
- [STC ST00347BO](https://openairdocs.org/stc/ST00347BO): Modification to upgrade a BendixKing CAS 67A TCAS II system to CAS 67B TCAS II Change 7.1. Pro Star Aviation, LLC
- [STC ST00373BO](https://openairdocs.org/stc/ST00373BO): Installation of Rockwell Collins TDR-94D Transponders with ADS-B Out. Pro Star Aviation, LLC
- [STC ST00140BO](https://openairdocs.org/stc/ST00140BO): Installation of Universal Systems Corporation Terrain Awareness and Warning System (TAWS). Pro Star Aviation, LLC
- [STC ST00197BO](https://openairdocs.org/stc/ST00197BO): Installation of Innovative Solutions and Support Air Data Display Units and Air Data Sensors in accordance with Pro Star Aviation Master Document List, Document Number 0803-MDL-03, dated January 12, 2004, or later FAA-approved revision. Pro Star Aviation, LLC
- [STC ST03139CH](https://openairdocs.org/stc/ST03139CH): Installation of Aircell Axxess II Iridium Satcom and High Speed Internet with Wireless Local Area Network (WLAN (IEEE 802.11 b, g, and n only)). Nextant Aerospace
- [STC ST11071SC](https://openairdocs.org/stc/ST11071SC): Demonstration of aircraft critical equipment and antenna systems tolerance of radio frequency interference (RFI) from intentional or spurious transmissions from certain Portable Electronic Devices (PEDs). Liberty Partners Inc
- [STC ST00304WI](https://openairdocs.org/stc/ST00304WI): Installation of Keddeg Company 21BC113 coaleser assembly. Purolator Facet, Inc
- [STC ST01228WI](https://openairdocs.org/stc/ST01228WI): Replacement of OEM window pane assemblies with Lee Aerospace laminated window assembly and termination of OEM dry air system. Lee Aerospace, Inc
- [STC SA4710SW](https://openairdocs.org/stc/SA4710SW): Installation of solar auxiliary power unit (APU) Model T62T-40C or T62T-40C8D1. Textron Aviation Inc
- [STC SA2668SW](https://openairdocs.org/stc/SA2668SW): Install Intercontinental Dynamics Corporation flight instruments. Textron Aviation Inc
- [STC SA2670SW](https://openairdocs.org/stc/SA2670SW): Installation of Radio Rack for Avionics Equipment. Textron Aviation Inc
- [STC SA2724SW](https://openairdocs.org/stc/SA2724SW): Installation of Supplementary Taxi/Landing Lights. Textron Aviation Inc
- [STC SA2833SW](https://openairdocs.org/stc/SA2833SW): Installation of dual Global GNS-500A VLF/Omega Navigation Systems. Textron Aviation Inc
- [STC SA3544SW](https://openairdocs.org/stc/SA3544SW): Installation of Lockheed digital flight data recorder. Textron Aviation Inc
- [STC SA4047SW](https://openairdocs.org/stc/SA4047SW): Installation of Litton LTN-72R Inertial Navigation System (single system). Textron Aviation Inc
- [STC SA4118SW](https://openairdocs.org/stc/SA4118SW): Installation of Dual Collins FDS-85 Flight Director Systems (FGP-80 Flight Guidance Panel, P/N 622-2213-060; FGC-80 Flight Guidance Computer, P/N 622-2256-004; Flight Director Indicator P/N 622-4808-001; Course Indicator, P/N 622-4176-001; HCP-87 Heading and Course Selector, P/N 622-5476-002). Textron Aviation Inc
- [STC SA4316SW](https://openairdocs.org/stc/SA4316SW): Installation of Dual Collins LRN-85 VLF/OMEGA Navigation System. Textron Aviation Inc
- [STC SA4442SW](https://openairdocs.org/stc/SA4442SW): Install Wilcox/Tull Microwave Landing System. Textron Aviation Inc
- [STC SA5529SW](https://openairdocs.org/stc/SA5529SW): Installation of Fairchild 5424 Flight Data Recorder. Textron Aviation Inc
- [STC SA5570SW](https://openairdocs.org/stc/SA5570SW): nstallation of Global GNS-500 Series IIIc VLF/OMEGA Navigation System with Vandling Model NDB-2 Navigation Data Bank. Textron Aviation Inc
- [STC SA5580SW](https://openairdocs.org/stc/SA5580SW): Installation of aft radio rack. Textron Aviation Inc
- [STC ST02632LA](https://openairdocs.org/stc/ST02632LA): Modification to replace the existing Mode S Transponder system with ACSS NXT-700 Mode S Transponder with ADS-B Out and optionally install ACSS NXG-900 GPS as a position source for ADS-B Out. Aviation Communications and Surveillance Systems
- [STC SA8039SW](https://openairdocs.org/stc/SA8039SW): Installation of Dual Global GNS-500A series 5 with GPS. Textron Aviation Inc
- [STC SA8040SW](https://openairdocs.org/stc/SA8040SW): Installation of Universal CVR-30 cockpit voice recorder. Textron Aviation Inc
- [STC SA8041SW](https://openairdocs.org/stc/SA8041SW): Installation of Honeywell EDZ-605 (5-tube) EFIS. Textron Aviation Inc
- [STC SA8042SW](https://openairdocs.org/stc/SA8042SW): Installation of emergency lighting system. Textron Aviation Inc
- [STC SA8043SW](https://openairdocs.org/stc/SA8043SW): Installation of a cabin oxygen system. Textron Aviation Inc
- [STC SA8044SW](https://openairdocs.org/stc/SA8044SW): Installation of a fold down lavatory sink and water system. Textron Aviation Inc
- [STC ST02609LA](https://openairdocs.org/stc/ST02609LA): Modification to replace the existing Mode S Transponder system with ACSS NXT-700 Mode S Transponder with ADS-B Out. Aviation Communication and Surveillance Systems (ACSS) LLC

All 290: https://openairdocs.org/model/raytheon-hs-125-700a/stcs.md

## PMA parts (OpenAirDocs) (783, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [S9413-008WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187096582920261009134009.0001): Packing, Preform - Fluorocarbon. Wencor, LLC · PMA PQ1370NM · Replaces S9413-008 · Oct 1, 2026
- [06655200-510](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194002194720260910160117.0001): STARLINK AVIATION BLOCK 4 ANTENNA DATA LIST, PN 06655200-510. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06652310-531](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188307572820260910160119.0001): COVER PLATE ASSEMBLY, STARLINK AVIATION. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06652360-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172071713320260910160119.0001): SPRAY SHIELD ASSEMBLY, XS, STARLINK AVIATION. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06655300-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171218446820260910160118.0001): STARLINK AVIATION BLOCK 5 ANTENNA DATA LIST, PN 06655300-501. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06652350-556](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160866118420260910160118.0001): AVIATION TRAY ASSEMBLY, XXL LUGS, WIDE STANCE. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06658430-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151175068420260910160118.0001): MASTER DATA LIST – 06658430-501 – BLOCK 4 ROUTER – STARLINK AVIATION. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06652147-511](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149188950320260910160117.0001): STARLINK AVIATION HEAVY TRAY ASSEMBLY – DRAWING LIST, PN 06652147-511. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06651101-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID144438279620260910160117.0001): STARLINK AVIATION AEROSHELL ASSEMBLY– DRAWING LIST, PN 06651101-501. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06652360-571](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125727911920260910160119.0001): PAGODA ASSEMBLY, STARLINK AVIATION. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [06658400-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108374520920260910160118.0001): MASTER DATA LIST–06658400-501 – BLOCK 4 PSU – STARLINK AVIATION. Space Exploration Technologies · PMA PQ00001WB · Modification part · Jul 22, 2026
- [3233190-2HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180820506720250807175624.0001): Vespel Bearing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 3233190-2 · Aug 4, 2025
- [207218HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID166816467420250807185055.0001): Thrust Washer. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 207218 · Aug 4, 2025
- [D6-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159342963220250807175622.0001): Spring Washer. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces D6-1 · Aug 4, 2025
- [207460HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145152614120250805133123.0001): Bearing, Ball Annular. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 207460 · Aug 4, 2025
- [D6-4HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139967508520250807175623.0001): Spring Washer. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces D6-4 · Aug 4, 2025
- [PM-83](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196831941520251118174938.0001): Navigation Light Lens Mask Set. PM Research, Inc. · PMA PQ10049NE · Modification part · May 5, 2025
- [400-21149G-3-305, 400-21149G-3-315, 400-21149G-3-405, 400-21149G-3-415, 400-21149G-3-505, 400-21149G-3-515, 400-21149G-3-605, 400-21149G-3-615, 400-21149G-3-915](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID195387574620250603134043.0001): Assy, LRU Adapter (avRDC or MAX). Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [804-1250-10](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID192207126420250612143631.0001): avRDC QAR. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [804-1250-32](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168158510420250612143635.0001): avRDC MAX QAR. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [650-0100-05](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163107069620250603134032.0001): Cellular Module, avCM LTE. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [802-0100-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID159877857720250603134035.0001): Kit, avCM 4G Adapter. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [400-21149G-3-101, 400-21149G-3-103, 400-21149G-3-105, 400-21149G-3-111, 400-21149G-3-113, 400-21149G-3-115, 400-21149G-3-205, 400-21149G-3-215, 400-21149G-3-715, 400-21149G-3-815](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148779431820250603134039.0001): Assy, LRU Adapter (miniQAR MKIII). Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [21149GK-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145331540120250612143627.0001): Installation Kit, miniQAR / avRDC QAR. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [804-1201, 804-1205, 804-1205-03, 804-1212, 804-1216](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138145552920250612143623.0001): miniQAR MKIII. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [650-0100-04](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132354161620250603134028.0001): Cellular Module (avCM 4G), GSM / GRPS 4G, Quad Band, SMA. Avionica LLC. · PMA PQ1734CE · Modification part · Apr 18, 2025
- [AAP- 857760-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106046597820250228182136.0001): Seal, Plain, Encased. Approved Air Parts, LLC · PMA PQ4173NE · Replaces Honeywell P/N: 857760-1 · Feb 26, 2025
- [PM-80](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103072630120260625165812.0001): Radome Mask. PM Research, Inc. · PMA PQ10049NE · Modification part · Nov 20, 2024
- [447883LA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173382416820241107175411.0001): Valve, Safety Assy. LanAir Research and Development Inc · PMA PQ1031NE · Replaces 447883 · Nov 5, 2024
- [UAM100HEM](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID187388594720250310181523.0001): Fuse. Hemico Inc. · PMA PQ2145NE · Replaces UAM100 · Oct 18, 2024
- [HEM25WS619](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115941443620250310183835.0001): Seal. Hemico Inc. · PMA PQ2145NE · Replaces 25WS619 · Oct 18, 2024
- [LA449039](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164002865020241016174957.0001): Mask Lock. LanAir Research and Development Inc · PMA PQ1031NE · Replaces 449039 · Aug 28, 2024
- [LA01000X200A20B6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121907769120241016174904.0001): O-Ring. LanAir Research and Development Inc · PMA PQ1031NE · Replaces R01000X200A20B6 · Aug 28, 2024
- [N1235XXXX](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163452491420240819142523.0001): Fluorescent Lamp. Aircraft Lighting International · PMA PQ2043NE · Replaces AL1235XXXX · Aug 6, 2024
- [232-20426-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186394118820240703182621.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 232-20426-1 · Jun 24, 2024
- [45-12216-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113632830520240703182603.0001): Bearing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 45-12216-1 · May 17, 2024
- [232-20268-503HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105859762220240703182602.0001): Bolt. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 232-20268-503 · May 17, 2024
- [PM-81](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149816703220260702135221.0001): Radome Mask. PM Research, Inc. · PMA PQ10049NE · Modification part · Apr 11, 2024
- [AAI- 150SG1070](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179599370820240320173350.0001): Friction Disc. Augusta Aero Innovations LLC · PMA PQ04441CE · Replaces 150SG1070 · Jan 31, 2024
- [3163811-7WE](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174140440520240919140200.0001): Valve - Poppet. Wencor, LLC · PMA PQ1370NM · Replaces 3163811-7 · Jan 30, 2024
- [804-1216](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155583220320240924135410.0001): miniQAR MKIII. Avionica LLC. · PMA pq1734ce · Modification part · Dec 8, 2023
- [804-1216](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131636454920240924135410.0001): miniQAR MKIII. Avionica LLC. · PMA pq1734ce · Modification part · Dec 8, 2023
- [804-1216](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103351406520240924135411.0001): miniQAR MKIII. Avionica LLC. · PMA pq1734ce · Modification part · Dec 8, 2023
- [AAP- 117088](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107982464920230831200748.0001): Bearing. Approved Air Parts Co Inc · PMA PQ4173NE · Replaces Honeywell P/N 117088 · Aug 28, 2023
- [PA-200626-813](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186511053720230426113841.0001): Installation Kit CSRS. Peregrine LLC · PMA PQ5257NM · Modification part · Apr 24, 2023
- [232-20426-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147115853820231024184810.0001): Bushing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 232-20426-1 · Dec 22, 2022
- [45-12216-1HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID121229561820231024184826.0001): Bearing. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 45-12216-1 · Dec 22, 2022
- [232-20268-503HP](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100164008620231024184824.0001): Bolt. Central Texas Aircraft Parts (CTAP) · PMA PQ0880SW · Replaces 232-20268-503 · Dec 22, 2022
- [M150SG1093-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191755022420221215201434.0001): Wave Spring. Miraj Corporation · PMA PQ0870NE · Replaces 150SG1093-2 · Nov 28, 2022
- [M150SG1391](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162614156720221215201437.0001): Spring Seat Nut. Miraj Corporation · PMA PQ0870NE · Replaces 150SG1391 · Nov 28, 2022

All of them: https://openairdocs.org/model/raytheon-hs-125-700a/pma.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [British Aerospace HS 125-700A](https://openairdocs.org/model/british-aerospace-hs-125-700a): 14 registered aircraft, registry code 1500204
- [Hawker Siddeley HS.125 SERIES 700A](https://openairdocs.org/model/hawker-siddeley-hs-125-series-700a): 7 registered aircraft, registry code 4230170

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