Components and Characteristics of the Instrument Landing System (ILS)
T-45A UJPT & E2-C2 INav-04
The ILS system is made up of three parts. Those parts are the________
systems, the _________ systems, and the _________ systems.
The _________ system is made up of _______ elements, the
___________ and the ___________ transmitters. The __________
provides azimuth information, ________ guidance and the __________
provides glideslope information ,________ guidance.
The localizer provides course guidance to 35 degrees out to _______ nm
and to 10 degrees out to ________nm .
The addition of a _________
to a localizer approach reclassifies the approach from a __________ to a
The standard ILS __________ beam angle is _______ to _______
The definition off "glidepath" is that portion of the ________ reference
signal that intersects the localizer on an _________ approach or is
provided by ________ when established on the FAC of a PAR approach.
The ________ system is a component of the ILS/LOC approach system
and is used to determine "position" along the FAC. The systems are the
following: _________, _________, __________, and ___________.
The _________ are the most common and are _______ _______
transmitters that produce an _________ pattern that is placed so that it is
__________ to and centered on the FAC of an ILS/LOC approach.
The _______ is the _________ associated with the DH of a single-piloted
Navy aircraft and is placed so that it crosses the FAC glidepath at
approximately 200 ft AGL.
On the ILS front course, the ______ is associated with a blue _____
_____ light in the cockpit. The ______ is associated with ______ and the
_______ is associated with a white light indication in the cockpit.
10. To monitor the tone associated with the _______ ________, toggle the
switch on the communication control panel to MKR. The aural tone
volume ________ (can/cannot) be controlled with the RCVR knob.
The lights associated with the ______ _______ can be dimmed or
brightened by manipulating the PANEL light switch on the INTERIOR/
EXTERIOR LIGHTS PANEL.
11. DME may be used in place of the _______ _______ . DME, if coupled to
the ILS, will be tuned _________ to one of ________ UHF frequencies
12. Cross radial fixes from a ______ are not ________ in the T-45A because
that would require the pilot to _______ the primary navigation indication
when on the FAC.