Progress Report for 425 & 441 Supplemental Inspections
Monday, 23 March 2009 15:29
January 15, 2009 (Wichita, Kan.) On June 1, 2007 Cessna implemented additions to the Continuous Inspection Program of the 425 & 441 Maintenance Manuals affecting the model fleet. This revised maintenance program incorporates a series of Supplemental Inspection Documents (SID) to the Chapter 5 Phase Inspection program. The newly added inspections are designated Phase Inspections 31-62 for the 425 and Phase 29-55 for the 441.


To date Yingling Aviation has successfully completed several of the new Phase Inspections on Both 425's and 441's with very encouraging results to report. No problematic trends or areas of particular concern have been discovered during our inspections of the 425 or 441 models and overall the final reports are very, very good! Owners can be confident the Conquest I and Conquest II have aged very gracefully and indications that the models will continue to provide the outstanding service for many more years to come.

The new SID inspections require capabilities and manpower beyond that of many facilities. Without a doubt, the single most significant issue we have seen in this program is the disappointments of owners who had have trusted the maintenance of their Conquest at a facility inexperienced in the model. The one trend to report is general discoveries of less than detailed maintenance on some aircraft. We are seeing some airplanes for the first time and we are finding a number of small issues and some more significant problems. This is generally an indication of unfamiliarity with an aircraft model.

Yingling Aviation is the oldest and the most experienced Cessna Authorized Propjet Service Center. As a partner working with Cessna to support the Conquest? s Yingling is absolutely prepared to efficiently handle all aspects of the Conquest I and II maintenance program. Yingling provides the superior support for the Cessna 425 & 441. Our Airframe, Avionics, Interior and Parts Departments with over 90 employees are dedicated to Cessna aircraft support. Our full compliment of services, top-notch technicians, fair pricing, conscientious approach to customer service and beautiful facilities are earning the repeat business of ever increasing numbers of Cessna operators.

Yingling Aviation is proud to provide the Cessna factory continuing support of the Cessna legacy aircraft as the primary provider to Cessna Engineering with cooperative installation support for factory developed Service Bulletins and Airworthiness Directives.

When it comes to Cessna aircraft support, Yingling Aviation is in a league of its own. Call today and find out why so many Cessna 425 and 441 operators trust the maintenance and modifications of their aircraft to Yingling Aviation.

Contact us for any questions on the support of your Cessna Conquest. Conveniently located in the Central U.S. at KICT in Wichita, Kansas. For more information on our services please us at 800-835-0083 or, 316-943-3246.