Location
Dover, DE
Owner type
LLC
Serial number
525-0401
Year built
2000
Type
Fixed wing multi engine
Engine
Turbo-fan
Airworthiness
Standard, normal
Airworthiness date
May 5, 2004
Certificate issued
July 2, 2024
Expires
July 31, 2031
Mode S code
A54880

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Williams FJ-44 model are included below.

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Airworthiness directives that may apply · 20

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

1997In forceSuperseded2026
ADs by the year they took effect: 22 ADs
19972
19981
19992
20012
20021
20031
20042
20051
20083
20131
20141
20191
20201
20221
20231
20241
See all 22 ADs

Information bulletins that may apply · 1

Advisory, not mandatory.

Historical bulletins · 1

NTSB investigations

No NTSB investigations matched to N44CKMatched 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 525 aircraft

FAA incident reports

No FAA accident or incident reports matched to N44CKMatched 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 525 aircraft

Service difficulty reports · 5

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

SDR 1CCA2012F00000Oil System · low pressureIN FLIGHT NR 1 ENGINE OIL PRESSURE DROPPED. PILOT CUT OFF NR 1 ENGINE AND DIVERTED.May 13, 2012 · N44CK · Cessna 525 · Engine Oil Indicating SystemSDR EWCR44CK5250401Stud · brokenSTARTING DESCENT, VIBRATION/NOISE WAS AUDIBLE INSIDE ACFT. NO INDICATIONS OF SYSTEM ISSUES OTHER THAN THE VIBRATION BUZZ NOISE. FLT DIVERTED. WHEN LANDING GEAR WAS EXTENDED FOR LANDING VIBRATION/NOISE WENT AWAY. ACFT LANDED WITHOUT INCIDENT. AIRCRAFT WAS TUSep 15, 2009 · N44CK · Cessna 525 · Landing Gear Door Retract SectionSDR EWC2008F00000Pressure Sensor · faultyAFTER DEPARTURE, THE CREW NOTICED THE ANNUNCIATOR WARNING LIGHT COME ON FOR THE RT ENGINE FUEL FILTER BYPASS. THE CREW NOTIFIED ATC, DECLARED AN EMERGENCY, AND WERE ROUTED FOR LANDING, AFTER ARRIVING SAFELY AND CONFERRING WITH THE MFG ON FIELD, THE RT FUEL FIOct 1, 2008 · N44CK · Cessna 525 · Fuel Flow IndicatingSDR 2008FA0000705Line · rupturedRUPTURE OF TUBE AT SIDE WHERE BENDING DIES LEFT MARKING, BOTH ABOVE AND BELOW OPENING. AFTER TAKEOFF, LOW FLUID AND PRESSURE WARNING LIGHTS CAME ON AND ACFT RETURNED TO DEPARTURE. ACFT WAS TURNED OVER TO REPAIR STATION. LEAK WAS LOCATED AND LINE REPLACED ALONSep 29, 2008 · N44CK · Cessna 525 · Hydraulic System, MainSDR 2008FA0000686Line · rupturedRUPTURE OF TUBE AT SIDE WHERE BENDING DIES LT MARKING BOTH ABOVE AND BELOW OPENING. AFTER TAKEOFF, LOW FLUID AND PRESSURE WARNING LIGHTS CAME ON AND ACFT RETURNED TO AIRPORT. ACFT WAS TURNED OVER TO SERVICE CENTER. LEAK WAS LOCATED AND THE LINE REPLACED ALONSep 29, 2008 · N44CK · Cessna 525 · Hydraulic System, Main

STCs that may be installed · 129

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.

See all 129 STCs

Earlier aircraft with this N-number · 1

This aircraft carried N44CK before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.