EVENT 04 / 07DESCENT
Delay Descent
Late descent clearance requiring energy management to make crossing restriction.
Memory Cue
Energy = Path + Speed. Decide early.
Objective
Use speedbrake/path tools without exceeding limits; arrive stabilized.
What Examiner Watches
- VNAV vs FLCH/VS choice
- Speedbrake use under AP
- Workload to ATIS/APP brief
Common Mistakes
- Late descent decision
- Speedbrake with flaps extended
- Unstable at 1.000 ft
Threats / TEM
- Tailwind on descent
- Short routing
- High terrain
Boeing Procedural Notes
- Do not use speedbrake with flaps extended (avoid unless emergency)
- Stabilized approach by 1.000 ft IMC / 500 ft VMC
PF Responsibilities
- Decide path tool, command speedbrake, manage speed/path
PM Responsibilities
- Monitor energy, call '1.000 to go', readback restrictions
CRM Focus
Decide early — 'plan B is go-around'.