N421ZW

This airframe, registered as N421ZW, is a Bombardier CRJ-200LR built in 1999 with manufacturer serial number 7346. The aircraft was produced by Bombardier Aerospace (Canadair) and is owned and operated by Air Wisconsin, a United States-based regional airline. The registration is recorded as US, and the type has been consistently used in commuter and regional operations under the same operator; no other ownership transfers are documented in the provided data. Condition and valuation specifics are not published in the supplied information.

This specific CRJ-200LR carries a high-density single-class commuter layout with 50 seats, reflecting a configuration optimized for regional shuttle and frequency-driven service. Its avionics are fitted with a Collins Pro Line 4 typical regional installation, supporting the navigation, communication, and operational requirements of short-to-medium sectors. With a cruise speed of 424 knots and a range of 1,700 nautical miles, the airframe is suited to trunk regional routes and frequent turnaround schedules from its United States operator base. Maintenance considerations for this airframe would follow the CRJ-200LR fleet practices, with attention to the twin CF34-3B1 engines and regional utilisation cycles typical of commuter operations.

The Bombardier CRJ-200 family occupies the 50-seat regional jet niche, providing higher speed and altitude capability relative to turboprops while matching regional route economics. With a service ceiling of 41,000 feet and two CF34-3B1 engines delivering 8,729 lbf each, the model competes against similar-capacity regional jets from contemporary manufacturers in late-1990s production. Buyers and operators typically weigh factors such as remaining airframe hours, engine cycles, and avionics fit—here exemplified by the Collins Pro Line 4—when assessing maintenance planning and resale value for late-1990s-built CRJ-200LR airframes.