- Registered owner
- Wulf LLC
- Location
- Beaverton, OR
- Owner type
- LLC
- Serial number
- 33559
- Year built
- 1947
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Limited
- Airworthiness date
- July 2, 1957
- Certificate issued
- April 21, 2016
- Expires
- April 30, 2029
- Mode S code
- A49B6E
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 0
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
No ADs matched this aircraft’s modelsADs on appliances, propellers and installed equipment aren’t matched by model; check those separately.
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
FAA incident reports · 1
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
No reports matched to N3960CGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Grumman J2F6 aircraft
STCs that may be installed · 5
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Grumman J2F6
STC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specificationSTC SA01967WIUse of GAMI G100UL High Octane Unleaded AvgasSTC SA04776NYThe HIPEC Covering and Finishing System must be performed and maintainedSTC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorSTC SA01406NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and
rotary wing