N1901

This article covers airframe N1901, a 2006-built Gulfstream G150 with manufacturer listed as Israel Aircraft Industries and serial number 213. The aircraft is registered in the United States under US registration and is owned by Buffalo Rock Company, a corporation based in Birmingham, AL, US; the current registration lists the company as the operator and home base. Notable registry detail includes the continued corporate ownership and an executive interior configuration that aligns with its role as a company transport. Valuation records indicate an estimated market value of $4,600,000, reflecting its age, configuration and typical residual levels for the type.

The cabin of N1901 is fitted in an executive layout consistent with Gulfstream G150 norms and the current registration lists 11 seats, matching the upper end of the typical 7–11 passenger executive seating arrangement. Avionics are equipped with a Collins Pro Line 21 fit, a common retrofit and factory option for the G150, supporting corporate flight operations and long-range IFR capability. Typical mission profiles for this airframe include medium-range business transport and point-to-point corporate travel, leveraging a cruise of 447 kts and a range near 2,988 nm to link regional hubs and distant corporate destinations without en-route stops. Maintenance and operational considerations reflect twin-engine turbine logistics with Honeywell TFE731 series support and standard executive interior upkeep for continued corporate service.

The Gulfstream G150 occupies a mid-size, high-performance business jet niche—offering transcontinental range and high cruise speed while remaining accessible on the pre-owned market. Competing models in its class typically include later-model light-medium business jets offering similar speed and range, and resale demand often centers on airframes with well-documented maintenance and executive interiors. For N1901, the combination of a cleared executive cabin with 11 seats, Pro Line 21 avionics, and an assessed value of $4,600,000 will factor into buyer or charter interest and influence maintenance scheduling and parts availability decisions specific to the TFE731 engine family.