UJPT, E2-C2, ADV, & IUT RIFP-01
Introduction to Radio Instruments
a.
Provides range/distance reference point (beacon signal
indicates aircraft passage over beacon)
b.
Often marks FAF
NOTE: Not all ILS approaches have an outer marker at the
FAF. On some ILS approaches, DME, radar, or crossing
radial is used to mark the FAF.
2.
Middle
a.
Provides range/distance reference point for all ILS runway
categories
b.
Indicates decision height point for Category I approach
(200 ft RVR 2,400)
NOTE: With TDZ and centerline lighting, RVR is 1,800 for
A, B & CA/C categories.
NOTE: T-45A is only equipped for Category I ILS
approach.
3.
Inner
a.
Indicates decision height point for Category II approach
(100 ft RVR 1,200)
b.
Provides progress reference point for Category III approach
(RVR 700). Special authorization and equipment are
required for Category II and IIIA ILS approaches
(8-97) Change 1
Page 1-42
Previous Page
