CORNERSTONE AVIATION LLC
Also recorded as: CORNERSTONE AVIATION LLC, Cornerstone Aviation
Accident & enforcement record
Events that happened, regardless of the operator's own reporting. Each links to its public source.
NTSB accidents & incidents
FAA enforcement actions
FAA enforcement records haven't been loaded into GroundCheck yet, so none can be shown — a gap in our data, not evidence of a clean enforcement history.
Maintenance disclosure history
Service Difficulty Reports are self-reported maintenance findings. The NUMBER of reports is not a measure of reliability — diligent operators file more, not fewer. These are shown for transparency, not as a negative signal.
1 report on file.
FLUCTUATION OF INDICATED ENGINE OIL PRESSURE CAUSED BY FAILING OIL PRESSURE TRANSDUCER. OIL PRESSURE TRANSDUCER WAS CHANGED WITH A NEW TRANSDUCER AND ISSUE WAS RESOLVED. TRANSDUCER PN 12635-004.
Linked aircraft
| N-number | Make / model | Year | Status | Link basis |
|---|---|---|---|---|
| N21621 | CESSNA 172S | — | Valid Registration | Operator named in NTSB report |
| N2288D | CIRRUS DESIGN CORP SR22 | 2011 | Valid Registration | Matched by certificate designator |
| N67TZ | CIRRUS DESIGN CORP SR22 | 2016 | Valid Registration | Matched by certificate designator |
| N753PA | CIRRUS DESIGN CORP SR22 | 2013 | Valid Registration | Matched by certificate designator |
| N777GB | CIRRUS DESIGN CORP SR22 | 2018 | Valid Registration | Matched by certificate designator |
| N817TM | CIRRUS DESIGN CORP SR22 | 2020 | Valid Registration | Matched by certificate designator |
| N953AB | CIRRUS DESIGN CORP SR22 | 2011 | Valid Registration | Matched by certificate designator |