N476LC

This airframe, registered as N476LC, is a 1986-built Cessna S550 Citation S/II with manufacturer serial number S550-0091. The airframe is recorded as owned by L-3 IS LLC, an LLC based in Kalispell, MT, US, and is registered in the United States. Current documentation identifies L-3 IS LLC as the listed owner and home-base location; no other ownership timeline entries are provided in the available data. Registry actions and valuation specifics have not been published in the supplied dataset.

The airframe is configured with a typical executive interior described as a 7–8 passenger cabin layout, though exact fitment may vary by interior refit; the supplied data lists a typical 7–8 passenger executive cabin. Operationally this Citation S/II, with its subsonic cruise of 369 kts and near-2,000 nm ferry range, is suited to medium-range point-to-point missions such as regional corporate transport, air ambulance ferry legs, and light charter work consistent with an operator based in Kalispell, Montana. No specific avionics fit or unique amenities for this serial are provided; maintenance considerations would follow Pratt & Whitney Canada JT15D-4 engine programs and Citation S/II airframe inspection intervals, with any interior variations governed by subsequent refits authorized by the owner.

The Cessna Citation S/II occupies a light-citation niche among late 1970s–1980s business jets, offering twin JT15D turbofans, moderate cabin capacity, and efficient short-to-medium range capability. With a service ceiling of 43,000 ft and cruise speeds in the high 300-knot range, it competes historically with contemporaries such as early Learjets and the Beechjet/King Air turboprops in certain mission profiles. Buyer and charter demand for individual S/II airframes often reflects airframe condition, engine program status, and interior refit level; resale and maintenance considerations for this specific airframe would hinge on the maintenance record held by L-3 IS LLC and any undisclosed modifications or avionics upgrades.