N314SG

This entry covers airframe N314SG, a Learjet 31A built in 1997 with serial number 31-133. The aircraft is registered in the US and is owned by TVPX AIRCRAFT SOLUTIONS INC TRUSTEE, a corporation based in North Salt Lake, UT, US. Registry entries note certification for 10 seats depending on placards and configuration, and the airframe carries an estimated market valuation of $780,000. Operationally this jet reflects a late-1990s production example with typical wear, avionics upgrade variability, and a commercial trustee ownership structure.

The cabin is listed as a typical 1-cabin executive layout most commonly fitted as a 6–8 passenger interior in practice, while registry documentation cites certification for 10 seats depending on placards and configuration. Avionics fits on reported 31A examples vary between Bendix/King five-tube EFIS-era suites and later Honeywell EFIS-era upgrades; type descriptions also cite the KFC-3100 autopilot as an installed option. With a cruise of 456 kts and a range of 1,251 nm, the airframe is most often employed on short to medium regional business missions from its operator base in North Salt Lake, UT. Maintenance considerations for this specific aircraft are influenced by its twin Honeywell TFE731-series engines and the age-related variability of cockpit systems, particularly where aftermarket EFIS conversions or autopilot modernizations have been installed.

The Learjet 31A airframe represented by N314SG occupies a high-performance light business jet niche characterized by fast cruise speeds and a high service ceiling of 51,000 ft. Market demand and resale value for this specific 1997 airframe are moderated by its age, configuration variability (notably between 6–8 typical interiors and a 10-seat certification), and the condition or modernization status of avionics. Reported valuation at $780,000 reflects these factors, with ongoing maintenance and potential avionics updates being key considerations for buyers or charter operators evaluating this aircraft.