GNS 530(A) Pilot’s Guide and Reference
190-00181-00 Rev. G
SECTION 15 – FAULT DETECTION
AND EXCLUSION
15-1
SECTION 15: FAULT DETECTION
AND EXCLUSION
NOTE: This section is intended for pilots expe-
rienced with the operation of the GNS 530 and
are familiar with RAIM. For more information
regarding RAIM, see sections 10.3 and 10.4 of
this manual.
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}
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iÊ
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"Vi>VÉ,iÌiÊ"«iÀ>ÌýʫiÀÊÊ ÌViÊ n££ä°Èä°Ê
The oceanic flight phase is used by the GNS 530 when the
>ÀVÀ>vÌÊÃÊÀiÊÌ >ÊÓääÊÊvÀÊÌ iÊi>ÀiÃÌÊ>À«ÀÌ°ÊÊÊ
requires no pilot interaction during flight, but predicting
Ì iÊV>«>LÌÞÊvÊÌ iÊ*-ÊVÃÌi>ÌÊÌÊ«ÀÛ`iÊÃiÀÛViÊ
during a flight is done by the pilot prior to departure.
15.1 DETECTION AND EXCLUSION
Ê VÃÃÌÃÊ vÊ ÌÜÊ `ÃÌVÌÊ «>ÀÌÃ]Ê v>ÕÌÊ `iÌiVÌÊ
>`Ê v>ÕÌÊ iÝVÕÃ°Ê Ê / iÊ `iÌiVÌÊ vÕVÌÊ ÀiviÀÃÊ ÌÊ
the capability to detect a satellite failure which can affect
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iÊ iÝVÕÃÊ vÕVÌÊ
iÝVÕ`iÃÊiÊÀÊÀiÊv>i`ÊÃ>ÌiÌiÃÊ>`Ê«ÀiÛiÌÊÌ
iÊ
vÀÊLi}ÊÕÃi`Ê`ÕÀ}Ê>Û}>Ì°ÊÊ/
ÃÊ>ÜÃÊÌ
iÊ*-ÊÌÊ
return to normal performance without interruption. The
process is entirely automated and does not require pilot
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the pilot can view information related to
Ê«iÀ>Ì°ÊÊ
To enhance safety,
Ê vÕVÌ>ÌÞÊ ÃÊ «ÀÛ`i`Ê vÀÊ
Ì
iÀÊ«
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]ÊÌiÀ>]Ê
iÀÕÌi®°Ê Ê /
iÊ Ê vÕVÌ>ÌÞÊ vÀÊ Vi>VÊ
flight
phases adheres to the same missed alert probability, false
>iÀÌÊ«ÀL>LÌÞ]Ê>`Êv>i`ÊiÝVÕÃÊ«ÀL>LÌÞÊëiVwi`Ê
LÞÊ n££ä°Èä°
}ÕÀiÊ£x£Êà ÜÃÊÃ>ÌiÌiÊÕLiÀÊÊiÝVÕÃÊ`ÕÀ}Ê
oceanic phase of flight. No message notifying the user
vÊiÝVÕÃÊ>««i>ÀðÊÊÊ>``ÌÊÌÊÌ
iÊ*Ê>`Ê"*Ê
wi`Ã]Ê Ì
iÀiÊ ÃÊ Ì
iÊ ÀâÌ>Ê 1ViÀÌ>ÌÞÊ iÛiÊ 1®Ê
wi`Ê Ü
V
Ê `ë>ÞÃÊ >Ê ¯Ê Vw`iViÊ iÛiÊ Ì
>ÌÊ Ì
iÊ
aircraft position is within a circle with a radius of the value
`ë>Þi`ÊÊÌ iÊ1Êwi`°
Oceanic
Mode
Excluded Satellite
(Checkered Pattern)
Horizontal Uncertainty
Level
Figure 15-1 Satellite Status Page
Summary of Contents for GNS 530
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