# N744JS: 2009 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: 525B0304
- Year built: 2009
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, commuter
- Airworthiness date: March 5, 2009
- Certificate issued: March 20, 2023
- Expires: March 31, 2030
- Mode S code: AA023F
- Registered owner: [Huff Air LLC](https://openairdocs.org/faa-owner/HUFF%20AIR%20LLC)
- Location: [Uvalde, TX](https://openairdocs.org/faa-place/TX/Uvalde)
- Owner type: LLC
- Owner's area on the map: 29.3629° N, 99.8981° W: Placed by OpenAirDocs at the center of ZIP code 78801, within about 16 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=744JS
- Page: https://openairdocs.org/aircraft/N744JS

From the FAA registry file of October 20, 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 N744JS.

## FAA accident and incident reports

None matched to N744JS.

## Service difficulty reports (3)

As reported by operators and repair stations. Reports filed since May 4, 2017, when the mark's previous registration was cancelled.

- [SDR 3EJA744JS112525](https://openairdocs.org/sdr/3EJA744JS112525), Nov 25, 2025: CONTROL VALVE. FAILED. AFTER NORMAL LANDING FROM RIGHT SIDE APPLIED BRAKES, ANTI SKID LIGHT CAME ON AND BRAKES DID NOT ACTUATE. R & R ANTISKID CONTROL VALVE P/N ON 9912621-3, S/N ON 8
- [SDR 3EJA20250904004](https://openairdocs.org/sdr/3EJA20250904004), Aug 27, 2025: BATTERY. FAILED. DURING THE CLIMB AT APPROXIMATELY 17,000 FEET, THE “BATT FAULT” MASTER WARNING ILLUMINATED. REMOVED BATTERY PN S3597-4 SN 41375195, CONNECTOR PN MS25182-2 SN 27
- [SDR 3EJA2024070600002](https://openairdocs.org/sdr/3EJA2024070600002), Jul 6, 2024: WARNING MESSAGE. ILLUMINATED. CLIMBING THROUGH 9500’ WE GOT A MASTER WARNING FOR CABIN PRESSURE. WE IMMEDIATELY LEVELED AT 10,600’. AFTER A BRIEF DISCUSSION AND EVALUATION, WE DECIDED TO RET

## Earlier aircraft with N744JS

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N744JS before.

- [Cancelled 2017-05-04](https://openairdocs.org/deregistered/N744JS-2017-05-04): Robinson Helicopter R44 II, S/N 13086, built 2011. Second renewal notice. Owner: [S M Hentges & Sons Inc](https://openairdocs.org/faa-owner/S%20M%20HENTGES%20%26%20SONS%20INC), [Jordan, MN](https://openairdocs.org/faa-place/MN/Jordan)
- [Cancelled 1997-02-11](https://openairdocs.org/deregistered/N744JS-1997-02-11): Classic WACO YMF, S/N F5C073. Exported to South Africa

## 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

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.