N604LB

This airframe, registered as N604LB, is a 2006-built Bombardier airliner-derived business jet, model Bombardier CL-600-2B16 Challenger 604, serial number 5608. The certificate on file shows ownership by INFINITY ASPIRE HOLDINGS LLC, an LLC based in Miami Beach, FL, US, which serves as the aircraft’s registered principal. The aircraft is recorded in the U.S. registry under transport configuration seating and carries an assessed market valuation of $5,500,000. The entry reflects the airframe’s established status as a mid‑2000s Challenger 604 with typical long‑range corporate use and owner-based operation from its Florida registration.

The airframe is configured with a two‑zone executive cabin layout featuring a forward galley, mid/main seating and an aft enclosed lavatory; the interior reflects a typical 9–10 passenger executive arrangement even though the registry lists 22 seats in a transport configuration. Avionics are fitted with a Rockwell Collins Pro Line 4 suite, supporting standard Challenger 604 flight operations and systems integration. Typical missions for this airframe would include transcontinental and offshore flights consistent with its 4,033 nm range and cruising speed near 459 kts, operated from its Miami Beach, Florida registry base. Maintenance considerations for this specific airframe follow Challenger 604 practices for CF34 powerplants and mid‑2000s airframe hours, with owner/operator logistics centered on an LLC based in Miami Beach.

The Challenger 604 family occupies the large-cabin, long‑range business jet niche, offering transcontinental capability and comfortable cabin volume relative to light jets. Competitors in its performance and mission class include earlier large-cabin designs offering similar range and speed. For a 2006 Challenger 604 such as N604LB, buyer and charter demand typically hinges on documented maintenance, interior condition and avionics fit — here a Pro Line 4 suite — and the transport‑configuration seating flexibility reflected by 22 seats. Resale and maintenance considerations emphasize CF34 engine tracking, component shop visits and the aircraft’s assessed value of $5,500,000.