N5293J
Registered owner: WESTSAND AVIATION LLC, MI (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| Executive Air Transport, Inc. (ECJA) | Certificate holder | — | Matched by certificate designator |
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
CRACKS IN THE ENGINE CYLINDERS. EXPERIENCED ALMOST 80 PERCENT FAILURE IN TITAN NICKLE CYLINDERS IN THIS ACFT AND 50 PERCENT FAILURE ON 1 OTHER ACFT WE OPERATE. THE CRACKS ARE IN BETWEEN COOLING FINS ABOUT 1" TO THE BACK AND TO THE RT OF THE FUEL INJECTOR BOSS. (LOOK IN THE DIRECTION OF THE CYLINDER BASE FLANGE) FUEL STAINS APPEAR IN ABOUT THE 17TH COOLING FIN AREA, RIGHT ABOVE THE INTAKE VALVE PORT, LOOK FOR THE BLUE STAIN DOWN BETWEEN THE COOLING FINES. THESE ARE "J" CASTING CYLINDERS. ALL ENGINES ARE ABOUT 3 YEARS OLD, OPERATED NORMALLY AND ACFT FLOWN REGULARLY. THE CRACKS APPEAR ABOUT 2 YEARS FROM MFG AND LESS THAN 700 HOURS, SOMETIMES AS FEW AS 400 HOURS. OUT OF 2 ACFT WITH 24 CYLINDERS BETWEEN THEM WE HAVE EXPERIENCED 6 CRACKED CYLINDERS, ON 1 ACFT AND 9 ON THE OTHER ACFT. I BELIEVE THIS IS A CASTING FLAW AND THAT BEFORE TBO PROBABLY ALL CYLINDERS WILL CRACK.