Pitot-static system: what failed?

Airspeed: ${s.inst[0]}
Altimeter: ${s.inst[1]}
VSI: ${s.inst[2]}

Scan all three instruments. What is each one telling you, and what's blocked?

Airspeed indicator

Phase: level No failure

Try each failure in a climb and a descent — several of them only give themselves away when altitude changes.

Show scenario names (turn off before presenting)

Keys: 0 = normal, 1–5 = failures, C/L/D = climb/level/descend, ↑/↓ = airspeed, R = reveal.