Questions tagged [localizer]
A localizer is a radio navigation aid used for lateral guidance by aircraft approaching an airport to land.
31 questions
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Questions regarding Non-precision Localiser approach (KSEE LOC-D Approach)
Scenario
Say we are doing some practice approaches into KSEE on the LOC-D approach. We are just southwest of the field and ATC/CFII says to climb to 5500 direct to BARET, cross BARET 5500 cleared for ...
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Localizer beam protection
During mixed operation, will an aircraft crossing the end of the runway affect the localizer transmission?
(Istanbul airport, source.)
For instance, when runway 17L is in use, will an aircraft ...
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How does an aircraft work with ILS [closed]
In what situation will an aircraft show you "LOC*" in FMA?
What signal does the aircraft received when LOC*?(how does the aircraft know it is on LOC*)
And which heading will the aircraft ...
- 355
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"w/o DME" minimums on DME required approach
I've found this ILS-Y 26 EPBY approach, where there are two LOC minimums: With D3.0 and w/o D3.0 on Jeppesen chart. On the original AIP charts it says "When stepdown fix not received", but ...
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Crossing extended runway centerline while intercepting LOC
I know it shouldn't happen but in case it happens for whatever reason, what is correct procedure to save the day. I mean the case that the aircraft is turning but it gets to the wrong side by, let's ...
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Can a Localizer Backcourse signal be reversed (at the site antenna)?
Can the two Localizer Backcourse signals (90Hz and 150 Hz) be reversed (at the site antenna) eliminating reverse needle sensing when flying a Localizer Backcourse approach?
If so, are there any ...
user22445
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Where is KBOS runway 15R's localiser array?
Of the eight major-runway directions at KBOS, five (4R, 15R, 22L, 27, and 33L) are equipped with ILS (ILS-III for 4R and 33L, ILS-I for the rest). Four of these (4R, 22L, 27, and 33L) have a ...
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Why is the LOC RWY 26 approach at Innsbruck classified as LOC instead of ILS or IGS?
After reading about Localiser Type Directional Aid (LDA) and Instrument Guidance System (IGS) on SKYbrary, my understanding of classifying these approaches is this:
Course Offset
With GP
Without GP
up ...
- 60.5k
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What conditions must be met for Straight in Approach minimums to be published? [duplicate]
Looking at KSEE LOC-D approach, the final course is pretty much lined up with the runway. The MDA leaves you about 1200 AGL.
I'm thinking only circling minimums are published because it would be a ...
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Why can a localiser be used without a glideslope, but not vice versa?
An ILS consists, at its most basic, of two components: a localiser (to provide lateral guidance) and a glideslope (to provide vertical guidance). The two are typically used together, for an ILS ...
- 28.8k
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What prevents the use of a multi-segment ILS for non-straight approaches?
An ILS, consisting of a localiser beam to provide lateral guidance (which can also be used on its own for a non-precision approach) and a glideslope beam to provide vertical guidance, is (currently) ...
- 28.8k
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How to interpret/use "Fix Minimums" (at KALB)
This one stumped both myself and my CFI. Im specifically asking about the minimums at KALB IL/LOC 19 but a general answer is also appreciated.
The plate lists two distinct sets of minimums and we ...
- 103k
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Can I execute an ILS approach using a NAV CDI with LOC signal only?
I have been flying a small Cessna airplane that has a COM/NAV NARCO MK12 equipment with CDI (lateral needle only).
This CDI does not incorporate a horizontal needle to provide vertical guidance, so ...
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When do I execute a missed approach on a LOC approach when I can't identify the MAP?
According to AIM 5.4.21(b):
When an early missed approach is executed [...] fly the IAP as
specified on the approach plate to the MAP at or above the MDA or DH
before executing a turning ...
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How to fly LOC approach when IAF is a specific DME from LOC, but LOC has no DME?
I was looking at this approach plate and noticed that SNOWL is an initial approach fix, and that it's charted to be 6.4 NM from the localizer ...
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