- Registered owner
- Huff Air LLC
- Location
- Uvalde, TX
- Owner type
- LLC
- Serial number
- 525B0045
- Year built
- 2005
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, commuter
- Airworthiness date
- November 2, 2005
- Certificate issued
- November 12, 2021
- Expires
- November 30, 2028
- Mode S code
- A9ED53
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Williams FJ-44 model are included below.
On this page
Airworthiness directives that may apply · 13
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1997 | 1 |
|---|---|
| 1998 | 1 |
| 1999 | 1 |
| 2005 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2014 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Airframe · Cessna 525B
AD 2026-03-06Vertical Stabilizer Structure, Nacelle/Pylon, Attach FittingsAD 2024-15-09Gust Lock/Damper SystemAD 2023-10-02Indicating/Recording System, NavigationAD 2021-05-17NAVIGATION SYSTEMAD 2020-24-06Flight ControlsAD 2014-18-01NavigationAD 2008-03-10Lower wing skin structureAD 2007-23-16Electrical power relay circuit protection kitAD 2005-17-11Fire extinguisher bottlesAD 98-25-02Top-mounted AntennaEngine · Williams FJ-44 series
AD 2022-13-15Turbine SectionAD 99-07-04High Pressure Turbine (HPT) DiskAD 97-01-05Disk Posts and Turbine BladesSuperseded and historical ADs · 2
Information bulletins that may apply · 1
Advisory, not mandatory.
Airframe · Cessna 525B
SAIB CE-10-49R1Equipment/Furnishings Drain Mast HeaterHistorical bulletins · 1
NTSB investigations
No NTSB investigations matched to N739JSMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Cessna 525B aircraft
FAA incident reports
No FAA accident or incident reports matched to N739JSMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Cessna 525B aircraft
Service difficulty reports · 8
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 3EJA2026042800026Radio · malfunctionedAT APPROXIMATELY FL230 CLIMBING, ENROUTE TO FRG, EXPERIENCED TOTAL PASS OF COMMS WHERE BOTH SEATS AND BOTH RADIO 1 AND COULD NOT TRANSMIT AND/OR RECEIVE RADIO COMMUNICATIONS SQUELCH WAS INCREDIBLY LOUD AND EAR PIERCING. DID WHAT TROUBLESHOOTING THAT THEY COULDSDR 3EJA202603240001Oil Cooler · failedRECEIVED RED OIL PRESSURE INDICATION (POINTER AND DIGITS) LEFT ENGINE IN FLIGHT. SHUT DOWN LEFT ENGINE, DECLARED AN EMERGENCY AND DIVERTED TO KCHS. FOLLOWED CHECKLIST PAGES D4 LOW OIL PRESSURE INDICATION, A2 ENGINE FAILURE/SHUTDOWN AND Y1 SINGLE ENGINE APPROACSDR 3EJA2025100700825Seal · failedCLIMBING OUT OF FL350 TO FL430 A LOUD BANG AND AUDIBLE HIGH PITCHED WHISTLE OCCURRED. R & R SECONDARY DOOR SEAL. R & R GEAR LOGIC 1 PCBSDR 3EJA202509040024Grommet · failedSECONDARY DOOR SEAL FAILURE. PERFORMED OPERATIONAL CHECK OF PNEUMATIC CABIN ENTRY DOOR SEAL INFLATION CYCLE, OBSERVING CAUTION TO PREVENT FULL SEAL INFLATION TO AVOID GROMMET BLOW OFF)
UTILIZED TROUBLESHOOTING CHART (REF: MM 36-11:00, FIG. 101) TO ISOLATE THESDR 3EJA739JS083725Controller · no discrepancyCLIMBING THROUGH 12,000 MSL, THE CABIN ALTITUDE INCREASED SIGNIFICANTLY.NO MESSAGES OR NOTIFICATIONS AND THE MASKS DID NOT DROP. CABIN ALTITUDE STABILIZED AND HELD AT 7000-8000 FEET DURING OUR DESCENT. PERFORMED SATISFACTORY PREFLIGHT SYSTEM TEST OF PRESSURIZSDR 3EJA739JS013025Line · looseAS WE WERE CLIMBING THROUGH FLIGHT LEVEL 190, WE EXPERIENCED A RAPID LOSS OF CABIN PRESSURE, WITH THE CABIN CLIMBING AT 5000 FPM. COMPLIED WITH GENERAL VISUAL INSPECTION AND TESTING OF GROUND PRESSURIZATION CONTROLLER HAVING SATISFACTORY RESULTS. COMPLIED WITSDR 3EJA202501221725Light · burned outNOSE LIGHT GAVE NO INDICATION THAT THE NOSE GEAR WAS DOWN. ARRIVED AT AIRCRAFT AND POWERED ON USING BATTERY. ONCE POWERED ON IMMEDIATELY CONFIRMED DISCRPENACY, "NOSE" LANDING GEAR INDICATOR INOP. POWERED DOWN AIRCRAFT. REMOVED INDICATOR CAPSULE AND ONCE REMOSDR WI5R2024082900001Compressor · damagedWILLIAMS INTERNATIONAL ENGINE MODEL FJ44-3A, SERIAL NUMBER 141100, FROM AIRCRAFT 525B-0045 (N739JS), WAS RETURNED TO THE REPAIR STATION FOR UNSCHEDULED REPAIR. THIS ENGINE WAS DETERMINED TO BE CAUSE OF A COCKPIT/CABIN BLEED ODOR ISSUE BY AN FBO TECHNICIAN. T
STCs that may be installed · 74
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 525B
STC ST01305WI-DModification 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.STC SA02279ATInstallation of a Boom Beam bulb, starter, and ballastSTC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights
Earlier aircraft with this N-number · 1
This aircraft carried N739JS before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.