PHAK 14: Airport Operations, Landing Guides Flashcards
PAPI
Too High
PAPI
Slightly Too High
PAPI
On Glide Slope
PAPI
Slightly Low
PAPI
Too Low
2 Bar VASI
Too High
2 Bar VASI
Slightly Too High
2 Bar VASI
On Glide Slope
2 Bar VASI
Slightly Low
2 Bar VASI
Too Low
Too High
Slightly High
On Glide Slope
Slightly Low
Too Low
PAPI
Too High
PAPI
Slightly Too High
PAPI
On Glide Slope
PAPI
Slightly Low
PAPI
Too Low
2 Bar VASI
Too High/Slightly High
2 Bar VASI
On Glide Slope
2 Bar VASI
Slightly Low/Too Low
3 Bar VASI
Above both glide paths.
3 Bar VASI
Below both glide paths.
3 Bar VASI
On lower glide path.
3 Bar VASI
On upper glide path.
3 Bar VASI
On upper glide path.
3 Bar VASI
On lower glide path.
3 Bar VASI
Below both glide paths.
3 Bar VASI
Above both glide paths.
Tri-color VASI
Above glide path.
Amber
Tri-color VASI
On glide path.
Green
Tri-color VASI
Below glide path.
Red
Tri-color VASI
Between on glide path and below glide path.
Possibly dark amber
What is a PVASI?
Normally consists of a single light unit projecting a two−color visual approach path indicator.
PVASI
Above glide path
Pulsating White
PVASI
On glide path
Steady White or Alternating Red and White
PVASI
Slightly below glide path
Steady Red
PVASI
Below glide path
Pulsating Red
What does PVASI stand for?
Pulsating Visual Approach Slope Indicator
