pilot requests longest RWY
overrunning RWY threshold at far end
aircraft may swerve of RWY
RWY blocked after landing
A 'Acknowledge' - S 'Separate' - S 'Silence' - I 'Inform' - S 'Support - T 'Time'
inform pilot about RWY lenght and conditions
keep safety strip clear
towing and tech staff on stand-by as required