# Rearwin Junior 4000 - Type: Aircraft model (FAA registry) - Registry code: 2370902 - Manufacturer (registry): REARWIN JUNIOR - Model: 4000 - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 2 - Weight class: Up to 12,499 lb - Cruise speed: 86 mph - Certification: Type certificated - Data sheet: [TCDS T00013WI](https://openairdocs.org/tcds/T00013WI) (OpenAirDocs) - Holder: Textron Aviation Inc. - Registered aircraft: 0 - Page: https://openairdocs.org/model/rearwin-junior-4000 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 ## Information bulletins (advisory) (4) - [SAIB NM-15-23](https://openairdocs.org/saib/NM-15-23): Fuselage - Aerodynamic Fairings - Interference with Nose Landing Gear Doors. Issued Sep 17, 2015 - [SAIB NM-13-28](https://openairdocs.org/saib/NM-13-28): Flight Controls-Aileron Control System. Issued Apr 12, 2013 - [SAIB NM-10-13](https://openairdocs.org/saib/NM-10-13): Navigation: Flight Management System. Issued Jan 7, 2010 - [SAIB NM-10-12](https://openairdocs.org/saib/NM-10-12): Navigation: Flight Management System. Issued Jan 7, 2010 ## Registered aircraft None registered with this model now. ## NTSB investigations None matched to aircraft with this model. ## FAA accident and incident reports None matched to aircraft with this model. ## Service difficulty reports (47) As reported by operators and repair stations, by the model named in the report. - [SDR PRIA020247170001](https://openairdocs.org/sdr/PRIA020247170001), Jul 17, 2024: HEAT SHIELD. INFLT SEPARATION. #4 MAIN WHEEL ASSEMBLY HEAT SHIELDS MISSING. THEY DEPARTED THE AIRCRAFT AND WERE FOUND ON THE APRON BY AIRPORT OPERATIONS.IN PELLSTON REGIONAL AIRPORT (KPLN) - [SDR 2024F00123](https://openairdocs.org/sdr/2024F00123), Apr 29, 2024: WINDSHIELD. CRACKED. CLIMBING THROUGH FL260, APPROXIMATELY 10MINS AFTER DEPARTURE FROM BFI, WE RECEIVED A R WINDSHIELD HEAT FAIL AMBER CAS MESSAGE. FOLLOWING CHECKLIST PROCEDURE, WE - [SDR 2024FA0000081](https://openairdocs.org/sdr/2024FA0000081), Jan 31, 2024: CARRIAGE. WORN. WE HAVE SEEN NUMEROUS INSTANCES OF LOOSE BOLTS THAT CONNECT THE LINKS TO THE CARRIAGE ON THE NORDAM THRUST REVERSERS. THERE IS CURRENTLY NO INSPECTIONS THAT REQ - [SDR 2022F00514](https://openairdocs.org/sdr/2022F00514), Nov 27, 2022: WINDOW. FRACTURED. AFTER DEPARTURE IN CLIMB THROUGH APPROXIMATELY 12000 FT. COPILOTS SIDE WINDOW SHATTERED. FLIGHT CREW DECLARED EMERGENCY AND RETURNED TO ORIGIN AIRPORT, WHILE ST - [SDR 2022F00515](https://openairdocs.org/sdr/2022F00515), Nov 15, 2022: WINDOW. LEAKING. WHILE IN CRUISE FLIGHT CREW HEARD LOUD WHISTLING NOISE COMING FROM PILOTS SIDE WINDOW PANEL B. DUE TO CONTINUING FAILURES AND UNRESOLVED ISSUES WITH WITH THIS M - [SDR 9JLA2022101331840](https://openairdocs.org/sdr/9JLA2022101331840), Oct 12, 2022: ACTUATOR. DEFECTIVE. DURING POST FLIGHT CHECKS IT WAS DISCOVERED A TAIL DE-ICE FAULT CODES RATC 18 AND LATC 18. THE MAINTENANCE TEAM DETERMINED THE LEFT HORIZONTAL LEADING EDGE DEIC - [SDR 9JLA2022101331839](https://openairdocs.org/sdr/9JLA2022101331839), Sep 30, 2022: MANIFOLD. FAILED. THE FLIGHT CREW REPORTED THAT ON LANDING, AMBER "GROUND SPOILER FAIL" CAS MESSAGE WAS POSTED. INBD SPOILERS FAILED TO DEPLOY. THE MAINTENANCE TEAM TROUBLESHOT A - [SDR 2022F00256](https://openairdocs.org/sdr/2022F00256), May 26, 2022: AUTOPILOT SYS. INOPERATIVE. PILOTO AUTOMATICO INOPERATIVO / AUTOPILOT INOPERATIVE DIREFERENCIAS EN INDICACION DE COMBUSTIBLE/FUE DIASEGGRE. - [SDR 2022F00225](https://openairdocs.org/sdr/2022F00225), May 1, 2022: TERMINAL BLOCK. BURNED. CREW SMELLED BURNING ODOR AND NOTICED A TRIPPED CIRCUIT BREAKER FOR THE LH WINDSHIELD ANTI-ICE, THEY DE-ACTIVATED LH WINDSHIELD ANTI-ICE. INVESTIGATION BY MAINT - [SDR 2022F00160](https://openairdocs.org/sdr/2022F00160), Mar 15, 2022: WINDSCREEN. CRACKED. PIC REPORTS WHILE IN DESCENT AT APPROXIMATELY 27,000 FT. GETTING RED ECAS MESSAGE FOR RIGHT WINDSCREEN OVERHEAT, FLIGHT CREW TURNS OFF WINDSCREEN HEAT, HAS SIC - [SDR 2022F00106](https://openairdocs.org/sdr/2022F00106), Mar 8, 2022: WINDSHIELD. DAMAGED. DURING PART 135 FLIGHT AIRCRAFT PILOTS SIDE FORWARD WINDSCREEN OUTER PANEL SHATTERED IN FLIGHT. FLIGHT CREW DIVERTED AND LANDED SAFELY. CAUSE OF FAILURE; INTERN - [SDR 2022F00075](https://openairdocs.org/sdr/2022F00075), Feb 6, 2022: ALTERNATOR. DAMAGED. ALTERNATOR COOLING FAN ATTACHED TO DRIVE SHAFT SEIZED DURING TAXI CAUSING ALTERNATOR DRIVE SHAFT TO SHEAR AT SHEAR POINT ON ACCESSORY SPLINE. PROBLEM APPEARS TO - [SDR 2022F00003](https://openairdocs.org/sdr/2022F00003), Jan 3, 2022: NONE. NONE. DURING CRUISE FLIGHT THE CREW REPORTED GETTING A RIGHT THRUST REVERSER UNLOCK ANNUNCIATOR LIGHT ILLUMINATION. THEY DECLARED AN EMERGENCY WITH ATC AND BEGAN DECE - [SDR 9JLA2021120831806](https://openairdocs.org/sdr/9JLA2021120831806), Dec 5, 2021: ACTUATOR. DEFECTIVE. THE FLIGHT CREW REPORTED THAT THE HORIZONTAL STABILIZER TRIM FAILED IN FLIGHT, THE FLIGHT CREW ELECTED TO DIVERT FLIGHT AND LAND TO INVESTIGATE THE FAULT. THE A - [SDR 9JLA2021120731804](https://openairdocs.org/sdr/9JLA2021120731804), Nov 17, 2021: NONE. NONE. THE FLIGHT CREW REPORTED THAT THE RIGHT ENGINE EXPERIENCED COMPRESSOR STALL DURING TAKEOFF POWER. THIS CONDITION WAS ALLOWED PER MEL AND OPERATIONS WERE CONTINU - [SDR 9JLA2021093022798](https://openairdocs.org/sdr/9JLA2021093022798), Sep 16, 2021: CONTROL MODULE. DEFECTIVE. THE FLIGHT CREW REPORTED THAT AN AMBER STAB TRIM FAIL CAS MESSAGE POSTED ON TOP OF DESCENT. THE MAINTENANCE VENDOR TROUBLESHOT AND DETERMINED THE STABILIZER TRI - [SDR 9JLA2021081222789](https://openairdocs.org/sdr/9JLA2021081222789), Jul 14, 2021: ECU. DEFECTIVE. THE FLIGHT CREW REPORTED AT APPROX. 1 HOUR INTO FLIGHT A YAW DAMPENER 1 AND 2 FAIL CAS AMBER MESSAGE WAS POSTED ALONG WITH A RUDDER FAULT CYAN CAS MESSAGE. THE - [SDR 9JLA2021072922790](https://openairdocs.org/sdr/9JLA2021072922790), Jul 14, 2021: PRESSURE SENSOR. DEFECTIVE. THE FLIGHT CREW REPORTED THAT DURING CLIMB OUT RECEIVING A RIGHT BLEED FAULT CAS MESSAGE. THE CREW RAN THE CHECKLIST AND ELECTED TO RETURN BACK TO THE AIRPORT A - [SDR 2021FA0000392](https://openairdocs.org/sdr/2021FA0000392), Jun 30, 2021: NONE. WORN. PILOT REPORTS THE RIGHT HAND STARTER GENERATOR HAS SMOKE COMING FROM IT DURING START UP. COMPLIED WITH R&R OF AIRCRAFT STARTER GENERATOR. OPS TEST OK, AIRCRAFT - [SDR 9JLA2021007012278](https://openairdocs.org/sdr/9JLA2021007012278), Jun 17, 2021: WIRE HARNESS. DEFECTIVE. THE FLIGHT CREW REPORTED THAT AFTER LANDING AN ANTI-SKID FAIL CAS MESSAGE WAS DISPLAYED. THE MAINTENANCE TEAM DETERMINED THAT THE RIGHT HAND OTBD MAIN LANDING G - [SDR OZTA2021060323](https://openairdocs.org/sdr/OZTA2021060323), Jun 3, 2021: WINDSHIELD. FAILED. A/C EXPERIENCED A FAILURE OF THE OUTER PANEL OF THE CO-PILOTS SIDE REAR WINDOW WHILE PASSING THRU FL250 & WITHIN MOMENTS OF CHECKING THE CHECKLIST THE WINDOW HA - [SDR 2020F00108](https://openairdocs.org/sdr/2020F00108), Mar 11, 2020: ANTI-ICE VALVE. BINDS. FLT. CREW REPORTS DURING CRUISE NUMEROUS CAS MESSAGES RELATED TO AIRCRAFT ANTI-ICE FAIL. AIRCRAFT DIVERTS BACK TO MAINTENANCE BASE KFRG, AFTER TROUBLESHOOTING F - [SDR 2020F00086](https://openairdocs.org/sdr/2020F00086), Feb 19, 2020: STARTER. OVERHEATED. AIR TURBINE STARTER SEVERE OVERHEAT RH ENGINE CAUSED FLIGHT CREW TO RECEIVE A RH ENGINE FIRE INDICATION DURING TAKEOFF. TAKEOFF WAS ABORTED AT 100 KTS. AIRCRAFT - [SDR ZLWA201903150001](https://openairdocs.org/sdr/ZLWA201903150001), Feb 20, 2019: UNKNOWN. MALFUNCTIONED. GEAR SYSTEM FAIL CAS MESSAGE AFTER SELECTING GEAR DOWN. LEFT MAIN LANDING GEAR WOULD NOT EXTEND. GEAR DID FINALLY EXTEND ON IT'S OWN A COUPLE MINUTES LATER DURI - [SDR CA160216008](https://openairdocs.org/sdr/CA160216008), Feb 7, 2016: WARNING LIGHT. ILLUMINATED. (CAN) THE AIRCRAFT WAS FLYING AT 43000 FT, WHEN THE PILOT EXPERIENCED FADEC FAULT BLUE WARNING THEN FADEC FAULT YELLOW WITH THE EVENTUAL UNCOMMANDED IN FLIGHT S - [SDR CA151030008](https://openairdocs.org/sdr/CA151030008), Oct 21, 2015: WARNING SYSTEM. ACTIVATED. (CAN) DURING TAKEOFF WITH AUTO-THROTTLE ENGAGED AT AN SPEED OF 60KTS, THE LEFT ENGINE FADEC FAULT CAME ON. THE TAKEOFF WAS ABORTED. THE FAULT MESSAGE DISAPPEARE - [SDR 7SSA2015102801](https://openairdocs.org/sdr/7SSA2015102801), Jun 4, 2015: RADOME. COCKED. AIRCRAFT WAS ON ITS 2ND LEG OF THE DAY ENROUTE. THE LANDING GEAR DID NOT DEPLOY WHEN SELECTED GEAR DOWN. DURING INVESTIGATION IT WAS DETERMINED THE RADOME HAD M - [SDR OZTA20150513001](https://openairdocs.org/sdr/OZTA20150513001), May 1, 2015: RESERVOIR. BYPASSING. DURING CRUISE FL 410, THE RT HYD OVERHEAT CAS MSG POSTED. CREW FOLLOWED CHECKLIST DESCENDING TO FL350, CREW NOTED HYD TEMP RISING. AS TEMP STEADILY ROSE CREW AC - [SDR OZTA2015F00033](https://openairdocs.org/sdr/OZTA2015F00033), Feb 10, 2015: MANIFOLD. FAILED. CREW EXPERIENCED AN ABNORMAL GEAR EXTENSION. WHEN THE GEAR WAS SELECTED DOWN THE NOSE GEAR DOORS OPENED AND THE NOSE GEAR DID NOT EXTEND. CREW DECLARED A MISS A - [SDR CA131007003](https://openairdocs.org/sdr/CA131007003), Sep 23, 2013: ENGINE. FAILED. (CAN) 5 MINUTES AFTER TAKEOFF, THE PILOT NOTICED A VIBRATION AND OBSERVED THE NR 2 ENGINE OIL PRESSURE HAD DROPPED TO ZERO. THE ENGINE THEN SHUTDOWN BY ITSELF. - [SDR 2012FA0000629](https://openairdocs.org/sdr/2012FA0000629), Aug 31, 2012: MODULE. FAULTED. ON CLIMBOUT, FADEC FAULT INDICATED, AT 15000 FT ALTITUDE ENGINE NR 1 (LT) ROLLED BACK TO IDOL WITH FADEC FAIL INDICATION. PILOTS WERE UNABLE TO GET CONTROL OF E - [SDR ZKFR2012011103243](https://openairdocs.org/sdr/ZKFR2012011103243), Jan 11, 2012: ACTUATOR. LEAKING. RT ENGINE, INBD THRUST REVERSER ACTUATOR LEAKING. MM SPECIFICALLY STATES THERE ARE NO ALLOWABLE LEAKAGE FOR COMPONENTS, FILTERS, PRESSURE SWITCHES, TRANSDUCERS, - [SDR ZKFR201201113243](https://openairdocs.org/sdr/ZKFR201201113243), Jan 11, 2012: ACTUATOR. LEAKING. LT ENGINE, INBD THRUST REVERSER ACTUATOR LEAKING. MM SPECIFICALLY STATES THERE ARE NO ALLOWABLE LEAKAGE FOR COMPONENTS, FILTERS, PRESSURE SWITCHES, TRANSDUCERS, - [SDR ZKFR201112223218A](https://openairdocs.org/sdr/ZKFR201112223218A), Dec 22, 2011: CHECK VALVE. FAULTY. POTABLE WATER IN LAV HAS LOW PRESSURE AND PUMP CONTINUOUSLY CYCLES. R & R DRAIN CHECK VALVE. OPS CHECKED GOOD. INSPECTED CHECK VALVE ON BENCH AND FOUND VALVE NO - [SDR ZKFR201112223218C](https://openairdocs.org/sdr/ZKFR201112223218C), Dec 22, 2011: PROCESSOR. FAULTED. WITH ONLY APU RUNNING, MAU 2B FAULTED RESULTING IN THE APU SHUTING DOWN. PILOT RESTARTED APU AND FAULT DID NOT RETURN. MX COULD NOT DUPLICATE PROBLEM. FAULT HIS - [SDR ZKFR201112223218B](https://openairdocs.org/sdr/ZKFR201112223218B), Dec 22, 2011: WIRE. BROKEN. AFT BAY MX LIGHT WILL NOT STAY ON. FOUND MULTIPLE BROKEN WIRES AT AFT STEP FAIRING, SWITCH TO SPLICE, ON LT AND RT SIDE OF ACCESS DOOR. REPAIRED AFFECTED WIRES. - [SDR ZKFR201111153188B](https://openairdocs.org/sdr/ZKFR201111153188B), Nov 15, 2011: FAN. INOPERATIVE. DURING POSTFLIGHT FOUND BOTH AFT BAY HEAT EXCHANGER FANS INOPERATIVE. R & R BOTH HEAT EXCHANGERS FANS. OPS CHECKED GOOD. - [SDR ZKFR113188A](https://openairdocs.org/sdr/ZKFR113188A), Nov 15, 2011: FAN. INOPERATIVE. DURING POSTFLIGHT, FOUND BOTH AFT BAY HEAT EXCHANGER FANS INOP. R & R BOTH HEAT EXCHANGERS FANS. OPS CHECKS GOOD. MX RECOMMENDS OTHER OPERATORS CHECK FOR OPS AS - [SDR ZKFR201111153188D](https://openairdocs.org/sdr/ZKFR201111153188D), Nov 15, 2011: SHUTOFF VALVE. FAILED. LT PACK FAILED IN FLIGHT WHEN THROTTLES PULLED TO IDLE. R & R LT PACK PRESSURE RELIEF SHUTOFF VALVE (PRSOV). SYS OPS CHECKS GOOD. - [SDR ZKFR201111153188](https://openairdocs.org/sdr/ZKFR201111153188), Nov 15, 2011: CONNECTOR. DISCONNECTED. WHILE CHANGING LT AFT BAY HEAT EXCHANGER FOUND CB PANEL 3, PLUG P1634D, PIN: M FOR WIRE A201-W01-16 CAPPED AND TIED BACK CAUSING LT AFT BAY BLOWER TO BE INOPERA - [SDR ZKFR2011131600003](https://openairdocs.org/sdr/ZKFR2011131600003), Oct 16, 2011: DISPLAY. INOPERATIVE. DURING POST FLIGHT, FOUND CMC INOPERATIVE ON CO-PILOTS MFDU. FOUND FILE SERVER 2 AFSEM 2 FAULTED. PERFORMED TARGET LOAD OF SOFTWARE LOAD 20 AND SYS CHECKED GOOD - [SDR ZKFR2011131600002](https://openairdocs.org/sdr/ZKFR2011131600002), Oct 16, 2011: HEATER. INOPERATIVE. GALLEY DRAIN INOPERATIVE AT SINK AND COFFEE MAKER. FOUND HEATED DRAIN LINE IS NOT HEATING UP. - [SDR ZKFR201109286209](https://openairdocs.org/sdr/ZKFR201109286209), Sep 28, 2011: CIRCUIT CARD. FAILED. FOUND CMC CARD TO BE FAILED. R & R CMC MODULE ASSY (CARD). OPS CHECKS GOOD. - [SDR ZKFR201109233149](https://openairdocs.org/sdr/ZKFR201109233149), Sep 23, 2011: PUMP. LEAKING. ERS PUMP LEAKING. FOUND LEAKING FROM OVERBOARD DRAIN LINE. R & R ERS PUMP ASSY. - [SDR CA110818003](https://openairdocs.org/sdr/CA110818003), Jun 8, 2011: LINE. DAMAGED. (CAN) CUSTOMER REPORTED FUEL LEAK INBOARD IGNITER AREA. DURING WET MOTORING TEST FOUND FUEL COMING FROM BRAIDED FUEL LINE NEXT TO THE IGNITER GUIDE BOSS. PARTIC - [SDR 2010F00110](https://openairdocs.org/sdr/2010F00110), Apr 23, 2010: PUMP. MAKING METAL. DPI FOUND EXTENDED DURING PF INSPECTION. REMOVED FILTER AND FOUND MINOR METAL IN FILTER AND FILTER HOUSING. REPLACE RT HYDRAULIC ENGINE DRIVEN PUMP. - [SDR 2010F00109](https://openairdocs.org/sdr/2010F00109), Nov 19, 2009: PUMP. MAKING METAL. DPI FOUND EXTENDED DURING INITIAL 100 HOUR INSPECTION. REMOVED FILTER AND FOUND METAL IN FILTER AND FILTER HOUSING. REPLACE RT HYDRAULIC ENGINE DRIVEN PUMP. ## STCs that may be installed (OpenAirDocs) (17) 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 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 ST12344IB](https://openairdocs.org/stc/ST12344IB): Replacement of the Halon Type 1211 portable fire extinguisher with Halotron BrX portable fire extinguisher with Halotron BrX portable fire extinguisher. Cessna Duesseldorf Citation Service Center GmbH - [STC ST01115DE](https://openairdocs.org/stc/ST01115DE): Installation of an Gogo ATG C1. Gogo Business Aviation, LLC - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing 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 ST01117DE](https://openairdocs.org/stc/ST01117DE): Installation of the Gogo ATG C1. Peregrine - [STC ST04655CH](https://openairdocs.org/stc/ST04655CH): Installation of CPDLC/FANS 1/A+ Datalink and SATVOICE Long Range Communication System. Chicago Jet Group - [STC ST01035DE](https://openairdocs.org/stc/ST01035DE): Installation of replacement aft bay Heat Exchanger Blower Fans. Peregrine - [STC ST04340NY](https://openairdocs.org/stc/ST04340NY): Installation of TCAS 7.1 (ACAS II) upgrade of Prior Existing TCAS 7.0. Scandinavian Avionics Design ApS - [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 ST10598SC-D](https://openairdocs.org/stc/ST10598SC-D): Installation of a Flight Camera System. Textron Aviation Inc - [STC ST10922SC-D](https://openairdocs.org/stc/ST10922SC-D): Installation of Cabin Interior Furnishings and Systems. Textron Aviation Inc - [STC ST09785AC](https://openairdocs.org/stc/ST09785AC): Installation of a Gogo Business Aviation Air to Ground (ATG) high speed two-way data passenger communication system. Liberty Partners Inc - [STC ST10601SC-D](https://openairdocs.org/stc/ST10601SC-D): Installation of a Cabin Management System Upgrade to a TC Interior in accordance with STC Master Document List (MDL) No. 240-2004 Revision 1 dated September 30, 2011, or later FAA approved revision. Use of FAA approved Airplane Flight Manual Supplement No. 240-590001-0011 Revision 1, dated August 26, 2011, or later FAA approved revision is required and must be made available to the operator at the time of installation. Textron Aviation Inc - [STC ST03776NY](https://openairdocs.org/stc/ST03776NY): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II). Scandinavian Avionics Design ApS - [STC ST10922SC](https://openairdocs.org/stc/ST10922SC): Installation of Cabin Interior Furnishings and Systems. Hawker Beechcraft Corporation - [STC ST02146NY](https://openairdocs.org/stc/ST02146NY): Installation of EMS Technologies Ltd. Cabin Network Xcelerator (CNX). EMS Technologies Canada Ltd ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Hawker Beechcraft 4000](https://openairdocs.org/model/hawker-beechcraft-4000): 36 registered aircraft, registry code 4220016 - [Travel Air 4000](https://openairdocs.org/model/travel-air-4000): 26 registered aircraft, registry code 2621818 - [Hawker Beechcraft HAWKER 4000](https://openairdocs.org/model/hawker-beechcraft-hawker-4000): 9 registered aircraft, registry code 4220015 - [Swift 4000](https://openairdocs.org/model/swift-4000): 0 registered aircraft, registry code 056353G - [Raytheon HAWKER 4000](https://openairdocs.org/model/raytheon-hawker-4000): 0 registered aircraft, registry code 7150015 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.