Description
The W1290-28 is a genuine Textron Aviation lamp 28v that serves in the aircraft's lighting system. It fits the Beechjet 400/400A, Skyhawk, and Skylane. It carries an export classification of ECCN EAR99.
As an original-equipment (OEM) part supplied directly by Textron Aviation, the W1290-28 is built to the aircraft maker's specification and cross-references the type design as documented in the maintenance data. Choosing the genuine part over an unapproved substitute preserves configuration control and simplifies inspection sign-offs.
Parts like this are shared across the Beechcraft, Cessna Skyhawk, and Cessna Skylane aircraft, reflecting how much structure and hardware these models have in common.
Electrical and electronic components are defined by exact ratings and characteristics, so the specified part keeps the circuit performing as engineered. The value of an OEM part is as much in its paperwork and pedigree as its metal — both of which an aircraft's records require.
Using the factory part number preserves configuration control, so the airframe stays consistent with its approved type design and the work is straightforward to sign off at inspection.
Both the Cessna and Beechcraft lines are supported today by Textron Aviation, formed in 2014 to unite the two historic Wichita manufacturers with Hawker. The Beechjet 400, which began life as the Mitsubishi Diamond and later became the Hawker 400, is a light business jet supported today through Textron Aviation.
To check availability, request a quote for W1290-28 or browse more Beechcraft, Cessna Skyhawk, and Cessna Skylane parts on Flying411.
