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Old 7th December 2002 | 11:19
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Tinstaafl
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Joined: Dec 1998
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From: Escapee from Ultima Thule
From 0kts to Lift Off

Pitot Blocked (before moving) 0 IAS / no effect / no effect
Static Blocked (before moving) normal ASI (ignoring any localised static changes) / const altitude / 0 ROC
Pitot and Static Blocked (before moving) 0 ias / const altitude / 0 ROC

Established in a steady unaccelerated climb, then

Pitot Becomes Blocked overead ASI / no effect / no effect
Static Becomes Blocked underread ASI / const altitude / 0 ROC
Pitot and Static Become Blocked stuck IAS / const altitude / 0 ROC

Established in Cruise, then

Pitot Becomes Blocked Stuck IAS / no effect / no effect
Static Becomes Blocked normal read / const alt. / 0 ROC
Pitot and Static Become Blocked stuck IAS / const alt. / 0 ROC


Nosing over and accelerating on descent with the

Pitot Blocked decreasing IAS / no effect / no effect
Static Blocked overread / const alt. / 0 ROC
Pitot and Static Blocked stuck IAS / const alt. / 0 ROC


Established on descent profile, then

Pitot Becomes Blocked decreasing IAS / no effect / no effect
Static Becomes Blocked overread / const. alt / 0 ROC
Pitot and Static Become Blocked stuck IAS / const alt / 0 ROC
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