A remote pilot and visual observer are on a real estate exterior shoot at 180 feet AGL. The VO says firmly: 'Aircraft is drifting left. I think it's heading toward the oak tree.' The remote pilot, focused on the FPV display, responds: 'I see the feed, it looks fine. Relax.' The drone continues. What does correct crew resource management require here?
Why →CRM principles require that safety-critical input from any team member be acknowledged and evaluated, not dismissed. The visual observer has full situational awareness of the aircraft's real-world position relative to obstacles, a perspective the pilot cannot replicate from a narrow-angle FPV feed. Dismissing a VO's obstacle warning is a classic CRM failure pattern documented in numerous aviation accident reports.
The trap →PIC authority does not mean the PIC's perception is always more accurate than the VO's. FPV may provide less situational awareness than the VO's naked-eye view. A drone landed safely on a false VO alarm is infinitely better than one clipping a tree because the pilot dismissed a legitimate warning.
Field note →Establish pre-flight CRM protocol: any VO call of 'obstacle' or 'drift' requires the PIC to immediately pause, look up, and confirm before continuing. Treat VO input as safety-critical data, not an opinion. Review this protocol with the VO before every flight.