Location
Oshkosh, WI
Owner type
Corporation
Serial number
402B0803
Year built
1974
Type
Fixed wing multi engine
Engine
Reciprocating
Airworthiness
Standard, normal
Airworthiness date
October 21, 1974
Certificate issued
February 18, 2023
Expires
February 28, 2030
Mode S code
A45867

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental TSIO-520 model are included below.

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Airworthiness directives that may apply · 88

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

1969In forceSuperseded2026
ADs by the year they took effect: 93 ADs
19691
19701
19712
19723
19742
19751
19764
19771
19783
19792
19805
19813
19822
19831
19851
19861
19873
19884
19892
19903
19911
19921
19933
19951
19961
19971
19984
19991
20002
20041
20054
20072
20081
20093
20102
20112
20122
20142
20163
20182
20201
20222
20236
See all 102 ADs

Information bulletins that may apply · 21

Advisory, not mandatory.

See all 22 bulletins

NTSB investigations

No NTSB investigations matched to N3796CMatched 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 402B aircraft

FAA incident reports · 2

FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.

Service difficulty reports · 6

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

SDR DUFA20100005Connecting Rod · destroyedWHILE IN CRUISE FLIGHT, THE PILOT REPORTED THE LT ENG SUDDENLY LOST FUEL FLOW AND RPM. HE ATTEMPTED TO RESTART THE ENGINE SELECTING OTHER FUEL SOURCES WITHOUT SUCCESS. HE THEN FEATHERED THE PROPELLER AND PROCEEDED TO THE NEAREST SUITABLE AIRPORT WHERE HE MADE Jan 19, 2010 · N3796C · Cessna 402B · Reciprocating Engine Power SectionSDR DUFA20070004Drive Assy · shearedWHILE IN CRUISE FLIGHT THE PILOT NOTICED OIL STREAMING FROM THE TOP OF THE LT ENGINE COWL. THE OIL PRESSURE WAS STILL IN THE NORMAL OPERATING RANGE AND THE ENGINE APPEARED TO BE OPERATING NORMALLY. AS A PRECAUTION, THE LT ENGINE WAS SHUTDOWN AND SECURED. THE PAug 16, 2007 · N3796C · Cessna 402B · Vacuum SystemSDR DUFA081607001Drive Assy · shearedWHILE IN CRUISE FLIGHT, THE PILOT NOTICED OIL STREAMING FROM THE TOP OF THE LT ENGINE COWL. THE OIL PRESSURE WAS STILL IN THE NORMAL OPERATING RANGE AND THE ENGINE APPEARED TO BE OPERATING NORMALLY. AS A PRECAUTION, THE LT ENGINE WAS SHUTDOWN AND SECURED. THE Aug 16, 2007 · N3796C · Cessna 402B · Vacuum Distribution SystemSDR 2005F00041Governor · seizedWHILE IN CRUISE FLIGHT, THE RT ENGINE BEGAN TO LOSE RPM. THE PILOT PUSHED THE PROPELLER CONTROL LEVER ALL THE WAY FORWARD TO MAX RPM WITH NO CHANGE. THE PILOT DESCENDED AND MADE AN UNEVENTFUL LANDING. THE RT ENGINE QUIT ON ROLL OUT AND THE RT PROPELLER WENT INMar 3, 2005 · N3796C · Cessna 402B · Propeller GovernorSDR 2005F00040Governor · seizedWHILE IN CRUISE FLIGHT, THE RT ENGINE BEGAN TO LOSE RPM. THE PILOT PUSHED THE PROPELLER CONTROL LEVER ALL THE WAY FORWARD TO MAX RPM WITH NO CHANGE. THE PILOT DESCENDED AND MADE AN UNEVENTFUL LANDING. THE RT ENGINE QUIT ON ROLL OUT AND THE RT PROPELLER WENT IMar 3, 2005 · N3796C · Cessna 402B · Propeller GovernorSDR 2003F00121Landing Gear · collapsedUPON LANDING, DURING ROLL OUT, THE RT MLG COLLAPSED. THE PILOT WAS INTERVIEWED AND STATED THAT HE HAD ALL THREE GREEN DOWN AND LOCKED INDICATION. UPON INVESTIGATION OF THE LANDING GEAR, ALL DAMAGE WAS LIMITED TO THE RETRACTION/EXTENSION LINKAGE, SPECIFICALLY TFeb 6, 2003 · N3796C · Cessna 402B · Main Landing Gear

STCs that may be installed · 358

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

See all 358 STCs