Marathon Oil

The aircraft is at 775 ft and 102.5 kt heading 0°, likely departing KIND (its last flight) or in initial climb. KGRR is ALIGNED at Δhdg 10° and 193 nm, a plausible first leg; it appears in recent flights (KGRR → KTOL, OH24 → KGRR) and is a recurring pattern in the past week. KMBS is the only other ALIGNED candidate (Δhdg 23°, 250 nm) and also appears in recent history, making it a strong alternate. Past predictions show a tendency to miss when guessing non-aligned or off-track airports, so I bias toward the aligned, recent destination.