# N998CX: 1999 Cessna 750

- Status: Valid registration
- Airframe: [Cessna 750](https://openairdocs.org/model/cessna-750) (registry code 2076810, 12 seats)
- Engine: [Allison AE3007C series](https://openairdocs.org/engine/allison-ae3007c-series) (registry code 03028)
- Data sheets: [TCDS T00007WI](https://openairdocs.org/tcds/T00007WI) (Textron Aviation Inc.), [TCDS TE6CH](https://openairdocs.org/tcds/TE6CH) (Rolls-Royce Corporation) (OpenAirDocs)
- Serial number: 750-0098
- Year built: 1999
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: November 24, 1999
- Certificate issued: December 4, 2019
- Expires: December 31, 2029
- Mode S code: ADF0A3
- Registered owner: [Ryan Air LLC](https://openairdocs.org/faa-owner/RYAN%20AIR%20LLC)
- Location: [New York, NY](https://openairdocs.org/faa-place/NY/New%20York)
- Owner type: LLC
- Owner's area on the map: 40.7598° N, 73.9907° W: Placed by OpenAirDocs at the center of ZIP code 10036, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=998CX
- Page: https://openairdocs.org/aircraft/N998CX

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Allison AE3007C model are included.

## ADs that may apply (OpenAirDocs): 24 in force

### Matched by airframe (Cessna 750)

- [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 2013-04-03](https://openairdocs.org/ad/2013-04-03): Pitot/Static Anti-Ice System · Cessna 750. Effective Apr 11, 2013
- [AD 2012-18-16](https://openairdocs.org/ad/2012-18-16): Electrical power · Cessna 750. Effective Oct 24, 2012
- [AD 2011-03-16](https://openairdocs.org/ad/2011-03-16): Electrical power · Cessna 750. Effective Mar 22, 2011
- [AD 2010-20-10](https://openairdocs.org/ad/2010-20-10): Flight Controls · Cessna 750. Effective Nov 1, 2010
- [AD 2007-11-17](https://openairdocs.org/ad/2007-11-17): Wires for the positive and negative terminal studs of the engine and/or auxiliary power unit (APU) fire extinguishing bottles. · Cessna 500, 501, 550 and 5 more. Effective Jul 6, 2007
- [AD 2006-24-01](https://openairdocs.org/ad/2006-24-01): Auxiliary power unit (APU) fuel tube assembly · Cessna 750. Effective Dec 6, 2006
- [AD 98-16-17 R1](https://openairdocs.org/ad/98-16-17-R1): Secondary horizontal stabilizer · Textron 750. Effective Oct 23, 2003
- [AD 2002-23-05](https://openairdocs.org/ad/2002-23-05): Circuit Breakers for the Auxiliary Hydraulic Pump System and the King KHF 950 High Frequency Communication System(s) · Cessna 750. Effective Dec 26, 2002
- [AD 2001-07-04](https://openairdocs.org/ad/2001-07-04): Roll Control System · Cessna 750. Effective May 15, 2001
- [AD 98-05-02](https://openairdocs.org/ad/98-05-02): Aileron Feel Cartridge Assembly Shaft · Cessna 750. Effective Mar 16, 1998

### Matched by engine (Allison AE3007C series)

- [AD 2017-26-06](https://openairdocs.org/ad/2017-26-06): Turbine/turboprop Engine, Turbine · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 7 more. Effective Jan 31, 2018
- [AD 2017-11-05](https://openairdocs.org/ad/2017-11-05): Turbine/ turboprop Engine, Turbine Section · Rolls-Royce AE 3007C and AE 3007C1. Effective Jul 18, 2017
- [AD 2015-02-08](https://openairdocs.org/ad/2015-02-08): Turbine wheels · Rolls-Royce AE 2100D2, AE 2100D2A, AE 2100D3 and 11 more. Effective Mar 11, 2015
- [AD 2009-24-04](https://openairdocs.org/ad/2009-24-04): Fan spinner · Rolls-Royce AE 3007A1, AE 3007A1E, AE 3007A1P and 5 more. Effective Dec 28, 2009
- [AD 2007-24-05](https://openairdocs.org/ad/2007-24-05): Engine oil temperature · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1/1 and 8 more. Effective Jan 2, 2008
- [AD 2001-25-05](https://openairdocs.org/ad/2001-25-05): Compressor Cone Shafts · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 4 more. Effective Jan 23, 2002
- [AD 2001-19-03](https://openairdocs.org/ad/2001-19-03): High Pressure Turbine 1st to 2nd Stage Turbine Spacer · Rolls-Royce AE 3007A and AE 3007C. Effective Oct 29, 2001
- [AD 2001-17-31](https://openairdocs.org/ad/2001-17-31): Second Stage High Pressure Turbine Wheel · Rolls-Royce AE 2100A, AE 2100C, AE 2100D3 and 2 more. Effective Oct 5, 2001
- [AD 2000-18-06](https://openairdocs.org/ad/2000-18-06): Digital Electronic Controls · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Sep 22, 2000
- [AD 2000-13-01](https://openairdocs.org/ad/2000-13-01): Turbine Wheels · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Sep 1, 2000
- [AD 2000-11-22](https://openairdocs.org/ad/2000-11-22): Critical Life-Limited Parts · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Aug 7, 2000
- [AD 98-11-32](https://openairdocs.org/ad/98-11-32): Sump Magnetic Chip Collector Plug · Rolls-Royce AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Jun 18, 1998

### Historical (superseded or no longer in force)

- [AD 2006-23-05](https://openairdocs.org/ad/2006-23-05) (historical): Inboard- hinge brackets · Cessna 750. Effective Nov 22, 2006
- [AD 2006-04-10](https://openairdocs.org/ad/2006-04-10) (historical): Identification sleeves · Cessna Aircraft Company, The 500, 550, 560 and 3 more. Effective Mar 24, 2006
- [AD 2005-09-01](https://openairdocs.org/ad/2005-09-01) (historical): Auxiliary power unit (APU) fuel tube assembly · Cessna Aircraft Company, The 750. Effective May 10, 2005
- [AD 98-16-17](https://openairdocs.org/ad/98-16-17) (historical): Secondary Horizontal Stabilizer Trim Actuator · Cessna Aircraft Company, The 750. Effective Aug 24, 1998
- [AD 2000-09-05](https://openairdocs.org/ad/2000-09-05) (historical): Cone Shafts · AE 3007A, AE 3007A1, AE 3007A1P and 4 more. Effective Jul 5, 2000
- [AD 99-02-51](https://openairdocs.org/ad/99-02-51) (historical): Starter Shaft Seal · AE 3007A, AE 3007A1, AE 3007A1P and 5 more. Effective Apr 20, 1999

## Information bulletins (advisory) (6 in force)

- [SAIB AIR-21-15R1](https://openairdocs.org/saib/AIR-21-15R1): Navigation System. Issued Sep 16, 2021
- [SAIB CE-10-49R1](https://openairdocs.org/saib/CE-10-49R1): Equipment/Furnishings Drain Mast Heater. Issued Jan 5, 2011
- [SAIB NM-10-45](https://openairdocs.org/saib/NM-10-45): Landing Gear: Nose/Tail Landing Gear Attach Section. Issued Aug 11, 2010
- [SAIB CE-10-29R1](https://openairdocs.org/saib/CE-10-29R1): Lights  Aft Side Ledger Divider Light. Issued May 21, 2010
- [SAIB NM-10-13](https://openairdocs.org/saib/NM-10-13): Navigation: Flight Management System. Issued Jan 7, 2010
- [SAIB NE-11-22](https://openairdocs.org/saib/NE-11-22): Engine Controls. Issued Feb 23, 2011
- [SAIB AIR-21-15](https://openairdocs.org/saib/AIR-21-15) (historical): Navigation System. Issued Aug 26, 2021
- [SAIB CE-10-49](https://openairdocs.org/saib/CE-10-49) (historical): Equipment/Furnishings Drain Mast Heater. Issued Sep 23, 2010
- [SAIB CE-10-29](https://openairdocs.org/saib/CE-10-29) (historical): Lights  Aft Side Ledger Divider Light. Issued Apr 28, 2010

## NTSB investigations

None matched to N998CX.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20250805021621I](https://openairdocs.org/incident/20250805021621I), Aug 5, 2025: Cessna 750 (N998CX), Charlotte, NC, Substantial damage. [privacy data omitted] Landed on runway 36L taxiing towards modern aviation FBO. Further instruction from ground was to proceed via taxiway juliet and onto…

## Service difficulty reports (18)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR CVGA20180926001](https://openairdocs.org/sdr/CVGA20180926001), Sep 22, 2018: MIXER BOX. FAULTY. DURING THE APPROACH APPROXIMATELY TWO MILES FROM THE RUNWAY THE AIRCRAFT BEGAN TO ROLL BACK AND FORTH. WITH THE AIRCRAFT IN A RIGHT ROLL, THE PIC APPLIED A FULL
- [SDR CVGA20171226001](https://openairdocs.org/sdr/CVGA20171226001), Dec 22, 2017: MOTOR. FAILED. FLAPS FAILED. FLAPS WERE SELECTED AS USUAL. SLATS EXTENDED. FLAPS DID NOT. RAN CHECKLIST, BUT FLAPS REMAINED FAILED. TROUBLESHOOTING LED TO FAULTY FLAP DRIVE MO
- [SDR CVGA20170711001](https://openairdocs.org/sdr/CVGA20170711001), Jul 6, 2017: CONTROL MANIFOLD. FAILED. FIFTEEN MINUTES INTO FLIGHT, THE CREW FELT ONE OR MORE GEAR UNLOCK AND RECEIVED A RED GEAR UNLOCK LIGHT INDICATION. AIRCRAFT DIVERTED AND LANDED UNEVENTFULLY. L
- [SDR CVGA20170705001](https://openairdocs.org/sdr/CVGA20170705001), Jul 2, 2017: CONTROLLER. FAULTED. CLIMBING THROUGH 13000 FT, THE LT WINDSHIELD HEAT INOPERATIVE CASS LIGHT ILLUMINATED. FIRST OFFICER CYCLED THE SWITCH OFF AND THEN ON. THE CASS LIGHT WENT OUT. 
- [SDR CVGA20170315001](https://openairdocs.org/sdr/CVGA20170315001), Mar 11, 2017: WARNING SYSTEM. ACTIVATED. AT 43,000 FT WE RECEIVED A MASTER CAUTION LIGHT SHOWING A "CABIN SEAL" LIGHT. WE REFERRED TO THE QUICK REFERENCE MANUAL, WHICH SUGGESTED A MAX OPERATING ALTITUD
- [SDR CVGA201305016001](https://openairdocs.org/sdr/CVGA201305016001), May 16, 2013: ACM. SEIZED. SMELLED VERY MILD FUMES FOLLOWED BY A NR 1 PAC TEMP RISING UNCONTROLLABLY. SHUT OFF PAC PER CHECKLIST. FOUND ACM SEIZED.
- [SDR CVGA20120620001](https://openairdocs.org/sdr/CVGA20120620001), Jun 20, 2012: WARNING MESSAGE. ILLUMINATED. PASSING THROUGH 3000 FT AFTER TAKEOFF, HEARD POP AND GOT "NOSE DOOR OPEN R" CAS MESSAGE.
- [SDR CVGA20120521001](https://openairdocs.org/sdr/CVGA20120521001), May 21, 2012: WARNING SYSTEM. ACTIVATED. RUDDER LIMIT FAIL B AMBER CAS MESSAGE.
- [SDR CVGA20120131001](https://openairdocs.org/sdr/CVGA20120131001), Jan 31, 2012: STEERING SYS. MALFUNCTIONED. ON TAXI OUT, BOTH TILLER AND RUDDER PEDALS OPS CHECK GOOD. UPON REACHING RUNWAY, STEERING INOP, UNABLE TO TURN RIGHT. TOWED BACK TO FBO. RUDDER PEDALS INOP LEFT
- [SDR CVGA 11 233 04](https://openairdocs.org/sdr/CVGA%2011%20233%2004), Aug 21, 2011: FLAP. FAILED. AFTER SELECTING FLAPS 5, GOT A FLAPS FAIL CAS MESSAGE. UNABLE TO RESET PER CHECKLIST. SLATS DEPLOYED, FLAPS STAYED AT ZERO.
- [SDR CVGA1117203](https://openairdocs.org/sdr/CVGA1117203), Jun 18, 2011: WARNING SYSTEM. ACTIVATED. CYAN MESSAGE "ACFT MAINTENANCE" ON THE GROUND.
- [SDR CVGA 11 155 1](https://openairdocs.org/sdr/CVGA%2011%20155%201), Jun 5, 2011: WARNING SYSTEM. ACTIVATED. DURING PREP FOR TAKEOFF, ICAS MESSAGE (CYAN: YD FAIL UPPER B), NO TAKEOFF INITIATED, RETURNED TO RAMP.
- [SDR CVGA 11 158 1](https://openairdocs.org/sdr/CVGA%2011%20158%201), Jun 5, 2011: UNKNOWN. FAILED. AMBER EICAS MESSAGE: PITCH FEEL FAIL.
- [SDR 3S9A  11 72 04](https://openairdocs.org/sdr/3S9A%20%2011%2072%2004), Mar 13, 2011: BUNGEE. CORRODED. RT ROLL SPOILER - INOP WITH FULL CONTROL DEFLECTION, RT - OTBD ROLL SPOILER PARTIAL DEFLECTION, INBD NO DEFLECTION, SYNOPTIC INDICATES ROLL SPOILERS WORKING COR
- [SDR 3S9A20110308001](https://openairdocs.org/sdr/3S9A20110308001), Mar 8, 2011: WINDSHIELD. CRACKED. WHILE DESCENDING, PASSING THROUGH APPROX 14000 FT, THE LT FRONT WINDSHIELD OUTER LAYER SHATTERED. WINDSHIELD HEAT WAS SHUTOFF AND THE PILOTS FOLLOWED THE CHECKL
- [SDR 3S9A998CX1282011](https://openairdocs.org/sdr/3S9A998CX1282011), Jan 28, 2011: STRUT. MALFUNCTIONED. WHEN RETRACTING THE LANDING GEAR ALL THREE GREEN LIGHTS EXTINGUISHED, BUT THE RED GEAR UNSAFE LIGHT REMAINED ILLUMINATED FOR APPROXIMATELY 3 MINUTES DURING WHIC
- [SDR 3S9A998CX012011](https://openairdocs.org/sdr/3S9A998CX012011), Jan 1, 2011: CONTROL HANDLE. BROKEN. LANDING GEAR LEVER WOULD NOT SELECT IN THE UP POSITION AFTER TAKEOFF. GEAR DID NOT GO UP, 3 GREENS REMAINED ON. TROUBLESHOT SYSTEM, REPLACED LANDING GEAR CONTRO
- [SDR 02](https://openairdocs.org/sdr/02), Feb 3, 2004: ROLL PIN. SHEARED. STEERING TILLER DOES NOT STEER NOSE WHEEL.

## STCs that may be installed (OpenAirDocs) (73, first 50)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Cessna 750)

- [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 ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST04578CH](https://openairdocs.org/stc/ST04578CH): Installation of SmartSky system. Apcela ATG
- [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 SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC ST04269AT](https://openairdocs.org/stc/ST04269AT): Installation of Send Solutions, LLC Airtext Messaging System which connects the passengers phones and portable electronic devices via Bluetooth to provide the passengers with in-flight messaging service via the Iridium Satellite Communication Network. Send Solutions LLC
- [STC ST00892LA](https://openairdocs.org/stc/ST00892LA): Installation of Emergency Vision Assurance System (EVAS). VisionSafe LLC
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST11873SE](https://openairdocs.org/stc/ST11873SE): Installation of Starlink Aviation System. AeroMech Incorporated
- [STC ST12016IB](https://openairdocs.org/stc/ST12016IB): Installation of Gogo AVANCE L5/LX5. Sky Service F.B.O 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 ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC
- [STC ST04159CH](https://openairdocs.org/stc/ST04159CH): Upgrade of Honeywell Primus II Communications Units RCZ-8XX Transponders to support Certification of Automatic Dependent Surveillance -Broadcast (ADS-B) Out. CMD Flight Solutions LLC
- [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 ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc
- [STC ST01070DE](https://openairdocs.org/stc/ST01070DE): Installation of the Curtiss-Wright Fortress Flight Data Recorder (with Cockpit Voice Recorder). Peregrine
- [STC ST00011WI](https://openairdocs.org/stc/ST00011WI): Installation of Concorde RG380E/40 and 40B battery. Aero-Mach Wilco LLC
- [STC ST04519CH](https://openairdocs.org/stc/ST04519CH): Installation of a Honeywell FANS-1/A+ Datalink Communications System in accordance with West Star Aviation Master Data List, Doc. No. A21311L-658, Revision A, dated November 3, 2021, or later FAA-approved revision. West Star Aviation
- [STC SA04518CH](https://openairdocs.org/stc/SA04518CH): Installation of a Honeywell Flight Management System Software Update to version NZ 6.2.1 in accordance with West Star Aviation Master Data List, Doc. No. A21312L-652, Revision I/R, dated October 4, 2021, or later FAA-approved revision. West Star Aviation
- [STC ST02715SE](https://openairdocs.org/stc/ST02715SE): Installation of the Honeywell RDR-7000 Volumetric Buffer Weather Radar System. Honeywell International Inc
- [STC ST00818DE](https://openairdocs.org/stc/ST00818DE): Installation of Honeywell Control Display Unit (CDU) model CD-830. Premier Air Center LLC d/b/a West Star Aviation
- [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc
- [STC ST03595NY](https://openairdocs.org/stc/ST03595NY): Installation of Honeywell Laseref IV Upgrade. Dassault Aircraft Services (DAS)
- [STC ST01950WI](https://openairdocs.org/stc/ST01950WI): Installation of Gogo Business Aviation AVANCE L5 Broadband. Duncan Aviation Inc
- [STC ST01942WI](https://openairdocs.org/stc/ST01942WI): Installation of Garmin G5000 System Release v4.5. Wichita Citation Center
- [STC SA01452CH](https://openairdocs.org/stc/SA01452CH): Installation of an air ambulance conversion kit. Med-Pac Inc
- [STC ST00954DE](https://openairdocs.org/stc/ST00954DE): Demonstration of Aircraft Compatibility to Wireless Fidelity (WiFi) Data Transmissions (Ground & Flight). West Star Aviation
- [STC ST01859WI](https://openairdocs.org/stc/ST01859WI): Installation of Gogo Business Aviation's Gogo Biz 4G Air-to-Ground System. Textron Aviation Inc Wichita Citation Service Center
- [STC ST00934DE](https://openairdocs.org/stc/ST00934DE): Installation of Becker Avionics BXT6553 transponder. Peregrine
- [STC ST02119LA](https://openairdocs.org/stc/ST02119LA): Installation of a Patient Loading and Utility System (PLUS). LifePort LLC
- [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 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 ST00361BO](https://openairdocs.org/stc/ST00361BO): Installation of a Honeywell Primus II (XS-852) ADS-B Out System. Pro Star Aviation, LLC
- [STC ST00135BO](https://openairdocs.org/stc/ST00135BO): Modification of Honeywell TCAS II system installation with R/T 910 and software Version 6.4a to R/T 910 with Change 7.0 software; or TCAS 2000 system with R/T 950, 951 and software Version 6.4a to R/T 950, 951 with Change 7.0 software. Pro Star Aviation, LLC
- [STC ST04146NY](https://openairdocs.org/stc/ST04146NY): Upgrade for ADS-B Out capability on aircraft equipped with Primus II Radio Suites. 328 Support Services GmbH
- [STC ST01720WI](https://openairdocs.org/stc/ST01720WI): Installation of a Safe Flight Instrument Corporation Auto Throttle System. Textron Aviation Inc
- [STC ST03271CH](https://openairdocs.org/stc/ST03271CH): Upgrade existing Honeywell Mark V Enhanced Ground Proximity Warning System software level and activate the Runway Awareness Advisory System (including enhanced features known as SmartRunway SmartLanding). Textron Aviation Inc
- [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 ST04194CH](https://openairdocs.org/stc/ST04194CH): Install Honeywell Liquid Crystal Display (LCD) Flight Displays. Pentastar Aviation LLC
- [STC ST03957AT](https://openairdocs.org/stc/ST03957AT): Activation of Aircell Axxess Cabin Telecommunications Router (CTR) Wireless Local Area Network (WLAN) in accordance with Constant Aviation LLC, Master Drawing List DB1107001, Revision IR, dated December 9, 2011, or later FAA approved revision. Nextant Aerospace
- [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 ST01545WI](https://openairdocs.org/stc/ST01545WI): Installation of winglets, wing structural reinforcement, and related system changes. Winglet Technology LLC
- [STC ST00881WI-D](https://openairdocs.org/stc/ST00881WI-D): Modification of a TCAS II system installation to Change 7.0 or Change 7.1. Rockwell Collins Inc
- [STC ST00796DE](https://openairdocs.org/stc/ST00796DE): Installation of Teledyne Battery Products P/N 7638-44T Lead-Acid Battery. Teledyne Battery Products
- [STC ST01399WI](https://openairdocs.org/stc/ST01399WI): Installation of Honeywell DL-950 Data Loader. Textron Aviation Inc
- [STC SA04006CH](https://openairdocs.org/stc/SA04006CH): Installation of Fuel Vent Scoop. Textron Aviation Inc
- [STC ST02127LA](https://openairdocs.org/stc/ST02127LA): Installation of a Crane Aerospace & Electronics Tire Sensor Assembly. ELDEC Corporation
- [STC ST00673WI-D](https://openairdocs.org/stc/ST00673WI-D): Modification of Collins VHF-22A/VHF-22B VHF COMM Receiver Transmitter with CTL-22 Control Pro Line II System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II System installation. Rockwell Collins Inc

All 73: https://openairdocs.org/aircraft/N998CX/stcs.md

## Related

- Other Cessna 750 aircraft: https://openairdocs.org/model/cessna-750/aircraft.md
- The Allison AE3007C series engine: https://openairdocs.org/engine/allison-ae3007c-series.md

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