- Registered owner
- C&L Aviation Ltd
- Location
- Maysville, KY
- Owner type
- LLC
- Serial number
- 0991
- Type
- Fixed wing single engine
- Engine
- 4 cycle
- Airworthiness
- Experimental, amateur built
- Airworthiness date
- June 8, 2010
- Certificate issued
- April 24, 2026
- Expires
- April 30, 2033
- Mode S code
- ADD68F
- Kit
- Sonex Aircraft LLC SONEX
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
No NTSB investigations matched to N991CCMatched 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 Cook Rola A II SONEX aircraft
FAA incident reports
No FAA accident or incident reports matched to N991CCMatched 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 Cook Rola A II SONEX aircraft
Reports on N991CC not matched to an aircraft · 1
They name N991CC, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports
No reports matched to N991CCGeneral 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 Cook Rola A II SONEX aircraft
Reports on N991CC not matched to an aircraft · 2
They name N991CC, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
SDR 98ZZZX3678Spark Plug · failedDURING THE COURSE OF AN ANNUAL INSPECTION, ALL BOTTOM PLUGS WERE FOUND TO HAVE CENTER ELECTRODE FAILURE. ALL CENTER ELECTRODES WERE FOUND WEAKENED AT THE CERAMIC AND BENT OVER TOWARD THE GROUND. SUBMITTER STATED CAUSE IS UNDETERMINED.SDR 96ZZZX5125Landing Light · wire chafedAN INSPECTION OF THE LANDING LIGHT CIRCUIT REVEALED THE WIRE FROM THE ENGINE COWL TO THE LIGHT CAME IN CONTACT WITH NR 1 CYLINDER EXHAUST STACK. THIS IS A RECURRING PROBLEM. THERE HAD BEEN A PREVIOUS REPAIR. THE PROBLEM AREA CAN BE VIEWED THROUGH THE RIGHT
STCs that may be installed
No STCs matched this aircraft’s modelsSTCs change type-certificated designs, and this aircraft isn’t type certificated.