[Pre-boarding - ABCD] A - Airframe B - Ballast C - Controls D - Dollies [Post-boarding - CHAOTIC] C - Control access H - Harness A - Airbrakes and flaps O - Outside and Options T - Trim I - Instruments C - Canopy, Carriage, Controls [Outlanding - SSSSSW] S - Size and shape S - Slope S - Surface S - Surroudings and obstructions S - Stock W - Wind [Pre-landing - FUST] F - Flaps U - Undercarriage S - Speed T - Trim [Pre-Stass,Spin,Aero - HASLL] H - Height A - Airframe S - Security L - Location L - Lookout