Brad Garlinghouse

YBHM is the only Aligned candidate (Δhdg 22°) and appears in the recurring-destinations list, consistent with Garlinghouse's known Hamilton Island trips. The aircraft is at low altitude and ground speed, possibly climbing out after departure from the nearby KL52 or KSBA; the heading 276° points toward the Pacific, and YBHM at 254° bearing is just 22° off track, making it a plausible long-range heading. The recent flight patterns show heavy use of Southern California coastal airports, and the low speed suggests repositioning or initial climb. Confidence is tempered by the extreme distance (6134 nm) — though a Global 6000 can cover it only with a fuel stop, so this may be a westward leg toward Asia, with WSSS a less-aligned but plausible alternate.