# N55EP: 2026 Textron 700 - Status: Valid registration - Airframe: [Textron 700](https://openairdocs.org/model/textron-700) (registry code 2076819, 14 seats) - Engine: [Honeywell AS907-2-1S](https://openairdocs.org/engine/honeywell-as907-2-1s) (registry code 33403) - Data sheets: [TCDS T00015WI](https://openairdocs.org/tcds/T00015WI) (Textron Aviation Inc.), [TCDS E00010LA](https://openairdocs.org/tcds/E00010LA) (Honeywell Aerospace US LLC) (OpenAirDocs) - Serial number: 700-0161 - Year built: 2026 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: February 25, 2026 - Certificate issued: March 17, 2026 - Expires: March 31, 2033 - Mode S code: A6FD84 - Registered owner: [Celerity Partners LLC](https://openairdocs.org/faa-owner/CELERITY%20PARTNERS%20LLC) - Location: [Houston, TX](https://openairdocs.org/faa-place/TX/Houston) - Owner type: LLC - Owner's area on the map: 29.7568° N, 95.3657° W: Placed by OpenAirDocs at the center of ZIP code 77002, 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=55EP - Page: https://openairdocs.org/aircraft/N55EP 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. ## ADs that may apply (OpenAirDocs): 2 in force ### Matched by airframe (Textron 700) - [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 ### Matched by engine (Honeywell AS907-2-1S) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N55EP. ## NTSB investigations on N55EP not matched to an aircraft (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB DEN05LA039](https://openairdocs.org/ntsb/DEN05LA039), Dec 19, 2004: Raytheon C90A (N55EP), Salt Lake City, UT, substantial damage. Probable cause: the pilot's failure to obtain/maintain a proper climb rate and the pilot's premature initiation of the turn (low altitude flight maneuver). Contributing factors include the pilot's improper in-flight… ## FAA accident and incident reports None matched to N55EP. ## Reports on N55EP not matched to an aircraft (2) They name N55EP, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [Incident 20221005010169I](https://openairdocs.org/incident/20221005010169I), Oct 5, 2022: Textron Aviation Inc 680 (N55EP), Houston, TX, No damage. The dom stated the aircraft aborted takeoff after the pilots observed a no takeoff message on the summary page flagging aileron ratio check. The aircraft was… - [Accident 20041218032319A](https://openairdocs.org/incident/20041218032319A), Dec 18, 2004: Beech C90A (N55EP), Salt Lake City, UT, Substantial damage. (-23) On December 18, 2004, a Beechcraft BE-90, N55EP, was on takeoff for an IFR flight from slc to las vegas, NV; when the aircraft impacted a small… ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## Service difficulty reports on N55EP not matched to an aircraft (1) They name N55EP, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR 98TR201801120001](https://openairdocs.org/sdr/98TR201801120001), Jan 8, 2018: UPLOCK SWITCH. FAULTY. AFTER TAKEOFF, THE LANDING GEAR WAS SELECTED UP. THE NOSE AND LT GEAR RETRACTED NORMAL BUT THE RT GEAR STAYED EXTENDED. THE CREW SELECTED THE GEAR DOWN, LT AND ## STCs that may be installed (OpenAirDocs) (11) 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 (Textron 700) - [STC ST12145SE](https://openairdocs.org/stc/ST12145SE): Installation of Starlink Aviation System. AeroMech Incorporated - [STC ST04736NY](https://openairdocs.org/stc/ST04736NY): True Blue TS28 Emergency Battery Power Supply Replacement. Aerospace Design and Compliance LLC - [STC ST00415BO](https://openairdocs.org/stc/ST00415BO): Installation of an NVIS/NVG compatible lighting system and infrared capable exterior lighting. ATI Engineering Services LLC - [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc - [STC ST02812LA](https://openairdocs.org/stc/ST02812LA): Installation of the Honeywell EDG-100 Connected Engine Data Access System. Honeywell International Inc - [STC ST04572CH](https://openairdocs.org/stc/ST04572CH): Installation of an Airborne Terminal System and a Ka Radome. StandardAero Business Aviation Services LLC - [STC ST02746SE](https://openairdocs.org/stc/ST02746SE): Installation of external aerodynamic modifications, interior furnishings and equipment, including provisions for additional non-essential systems. Textron Aviation Inc - [STC ST02694SE](https://openairdocs.org/stc/ST02694SE): Group Reduced Vertical Separation Minimum (RVSM) airworthiness approval. AeroMech Incorporated - [STC ST04211NY](https://openairdocs.org/stc/ST04211NY): Installation of of NSM UNIFIS 3000 G2 Flight Inspection System. Aerospace Design & Compliance LLC - [STC ST01971WI](https://openairdocs.org/stc/ST01971WI): Installation of the Garmin G5000 Software Changes & GH-3900 Standby Configuration Updates. Textron Aviation Inc - [STC ST01027DE](https://openairdocs.org/stc/ST01027DE): Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery in place of existing Nickel Cadmium main aircraft battery/batteries. MarathonNorco Aerospace Inc ## Related - Other Textron 700 aircraft: https://openairdocs.org/model/textron-700/aircraft.md - The Honeywell AS907-2-1S engine: https://openairdocs.org/engine/honeywell-as907-2-1s.md --- 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.