Lithium-Ion Batteries Targeting Gulfstream for the First Round of STC Approvals

True Blue Power and 101 Aviation are moving toward a series of STCs that would bring lithium-ion batteries to some of the most widely operated Part 25 business jets, starting with the Gulfstream GIV, G450, GV, and G550. The program centers on the 50-amp-hour True Blue Power TB50: a lightweight lithium-ion unit that cuts weight by roughly half compared to the nickel-cadmium and lead-acid batteries still common in long-range aircraft. Gulfstream approvals, expected by the first quarter of 2026, will be trailed by a Challenger lineup that spans the 601 through 650, plus several CRJ variants, with additional aircraft types queued through 2027.

Flexjet Reports a Lifetime High in Thanksgiving Demand

Business aviation is gearing up for what may be the busiest Thanksgiving travel period in the industry’s history, with operators like Flexjet and Magellan reporting booking surges that place numbers far above even the pandemic-era boom. With three years (and counting) of drastic spikes in demand, Flexjet is preparing for the long term.