Four Corners Aviation (ULA) is set to begin charter operations with Gulfstream Aerospace aircraft following the addition of a G650ER, ch-aviation research reveals.
The 5.4-year-old jet, N651MP (msn 6400), is configured for up to 15 passengers. Previously privately operated and based at Houston Sugar Land, it was last active on April 6, 2025, flying between Birmingham, AL and Van Nuys.
The G650ER is the first ultra-long-range jet in Four Corners Aviation's Part 135 fleet, which currently includes a Learjet 45XR. The operator also lists a Challenger 300, previously on the company's Part 135 certificate until April 2024 and recently reregistered as available for charter. Four Corners Aviation plans to add a heavy jet soon, having recently ceased charter operations with Citation-series aircraft.
