# N785JS: 2008 Cessna 525B - Status: Valid registration - Airframe: [Cessna 525B](https://openairdocs.org/model/cessna-525b) (registry code 2076616, 8 seats) - Engine: [Williams FJ44-3A](https://openairdocs.org/engine/williams-fj44-3a) (registry code 66006) - Data sheets: [TCDS A1WI](https://openairdocs.org/tcds/A1WI) (Textron Aviation Inc.), [TCDS E3GL](https://openairdocs.org/tcds/E3GL) (Williams International Company L.L.C.) (OpenAirDocs) - Serial number: 525B0274 - Year built: 2008 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, commuter - Airworthiness date: September 21, 2008 - Certificate issued: October 28, 2022 - Expires: October 31, 2029 - Mode S code: AAA3F2 - Registered owner: [Fe Cj3 274 LLC](https://openairdocs.org/faa-owner/FE%20CJ3%20274%20LLC) - Location: [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque) - Owner type: LLC - Owner's area on the map: 35.1885° N, 106.4935° W: Placed by OpenAirDocs at the center of ZIP code 87122, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=785JS - Page: https://openairdocs.org/aircraft/N785JS From the FAA registry file of October 21, 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): 11 in force ### Matched by airframe (Cessna 525B) - [AD 2026-03-06](https://openairdocs.org/ad/2026-03-06): Vertical Stabilizer Structure, Nacelle/Pylon, Attach Fittings · Textron 525B. Effective Mar 13, 2026 - [AD 2024-15-09](https://openairdocs.org/ad/2024-15-09): Gust Lock/Damper System · Textron 525, 525A and 525B with STC SA03842NY. Effective Oct 22, 2024 - [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 2021-05-17](https://openairdocs.org/ad/2021-05-17): NAVIGATION SYSTEM · Rockwell Collins FDSA-6500, CL-600-2B16 (CL-604), 525B and 7 more. Effective Apr 29, 2021 - [AD 2020-24-06](https://openairdocs.org/ad/2020-24-06): Flight Controls · Textron 525, 525A and 525B with STC SA03842NY. Effective Dec 28, 2020 - [AD 2014-18-01](https://openairdocs.org/ad/2014-18-01): Navigation · Bombardier ATR42-200, ATR42-300, ATR42-320 and 23 more. Effective Oct 14, 2014 - [AD 2008-03-10](https://openairdocs.org/ad/2008-03-10): Lower wing skin structure · Cessna 525, 525A and 525B. Effective Mar 11, 2008 - [AD 2007-23-16](https://openairdocs.org/ad/2007-23-16): Electrical power relay circuit protection kit · Cessna 525B. Effective Dec 19, 2007 - [AD 2005-17-11](https://openairdocs.org/ad/2005-17-11): Fire extinguisher bottles · Cessna 525, 525A and 525B. Effective Oct 7, 2005 - [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 ### Matched by engine (Williams FJ44-3A) - [AD 2022-13-15](https://openairdocs.org/ad/2022-13-15): Turbine Section · Williams International FJ44-2A, FJ44-2C, FJ44-3A and 1 more. Effective Aug 9, 2022 ### Historical (superseded or no longer in force) - [AD 2019-12-09](https://openairdocs.org/ad/2019-12-09) (historical): Navigation · Bombardier CL-600-2B16 (CL-604), Flight Display System Application FDSA-6500, 525B and 13 more. Effective Jul 23, 2019 - [AD 2019-08-13](https://openairdocs.org/ad/2019-08-13) (historical): Flight Controls · Textron 525, 525A and 525B with STC SA03842NY. Effective May 24, 2019 ## Information bulletins (advisory) (1 in force) - [SAIB CE-10-49R1](https://openairdocs.org/saib/CE-10-49R1): Equipment/Furnishings Drain Mast Heater. Issued Jan 5, 2011 - [SAIB CE-10-49](https://openairdocs.org/saib/CE-10-49) (historical): Equipment/Furnishings Drain Mast Heater. Issued Sep 23, 2010 ## NTSB investigations None matched to N785JS. ## FAA accident and incident reports None matched to N785JS. ## Service difficulty reports (5) As reported by operators and repair stations. - [SDR 3EJA2026021300526](https://openairdocs.org/sdr/3EJA2026021300526), Jan 5, 2026: MOUNT. WORN. PITCH TRIM FREEZING IN CLIMB AND DESCENT FROM FL430. REMOVED AND REPLACED ELEVATOR TRIM SERVO MOUNT IAW AMM 27-30-02. - [SDR 3EJA202601140003](https://openairdocs.org/sdr/3EJA202601140003), Dec 2, 2025: UNKNOWN. ODOR. MASTER CAUTION ILLUMINATED ALONG WITH AURAL WARNING REFERENCED QRH. THEN GOT A BURNING SMELL THROUGHOUT THE AIRCRAFT, DECLARED AN EMERGENCY DIVERTED TO CHARLEST - [SDR 3EJA202504108001](https://openairdocs.org/sdr/3EJA202504108001), Apr 8, 2025: SHUTTLE VALVE. NO DISCREPANCY. LANDING GEAR DISPLAYED TWO GREEN NO RED. SWUNG GEAR SEVERAL TIMES RH SHUTTLE VALVE OPENED AND GEAR SWINGS WERE NORMAL. - [SDR 9SUA2015072701](https://openairdocs.org/sdr/9SUA2015072701), Jul 27, 2015: OUTFLOW VALVE. FAILED. CABIN ALTITUDE LIGHT CAME ON & CABIN CLIMBED TO 14,500 FEET. RAPID CABIN DECOMPRESSION. DECLARED AN EMERGENCY & LANDED WITHOUT INCIDENT. DEFERRED THE CABIN PRES - [SDR 9SUA2015060401](https://openairdocs.org/sdr/9SUA2015060401), Jun 4, 2015: HYDRAULIC SYSTEM. CONTAMINATED. UPON GEAR EXTENSION, ON APPROACH, THE CREW DID NOT GET A GREEN SAFE RT MLG INDICATION. THE CREW DID A LOW APPROACH TO SEE IF THE TOWER COULD CONFIRM. THE CREW M ## Related - Other Cessna 525B aircraft: https://openairdocs.org/model/cessna-525b/aircraft.md - STCs for the Cessna 525B: https://openairdocs.org/model/cessna-525b/stcs.md - The Williams FJ44-3A engine: https://openairdocs.org/engine/williams-fj44-3a.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.