FAA commercial glider pilot theory foundations cheat sheet
FAA commercial glider pilot theory foundations · Keep the key ideas within reach.
Polar interpretation, energy and loading
Minimum sink and best glide optimize different objectives.
Retain polar axes, units and stated atmospheric conditions.
Ballast changes wing loading and speed, not a universal landing permission.
Check mass and center of gravity against the actual envelope.
Stall, yaw, load factor and energy must be interpreted under stated conditions.
Launch preparation, controls and instrument meaning
Control movement is not proof of correct assembly and connection.
Identify the sender and exact visual signal.
Towplane wing rocking and rudder waggling have different meanings.
Launch contingencies depend on actual conditions and approved procedures.
Total-energy compensation and netto correction are distinct functions.
Thermals, terrain lift and changing weather
Lift opportunities and nearby hazards must be assessed together.
Thermal clues and forecast trigger temperatures are not guarantees.
CCL and LCL have distinct parcel-process definitions.
Ridge and wave capability depend on actual terrain and airflow.
Preserve landing options as weather and the working band change.
Glide geometry, wind and reachable options
Use height relative to the actual destination, not merely the current terrain.
A best glide ratio applies under stated conditions, not every maneuver.
Headwind and sink affect reach through different mechanisms.
A computer arrival estimate depends on its inputs and assumptions.
Maintain realistic landing alternatives and reassess their suitability.
Decisions, human factors and FAA scope
Read right-of-way provisions with the actual encounter context.
A medical-certificate exemption does not certify personal fitness.
Brief actual aircraft roles, signals and passenger arrangements.
Avoid task or instrument fixation at the expense of traffic and landing options.
Reassess current evidence rather than protect an obsolete plan.