Aircraft Information; Navigation Information - Honeywell ASPIRE-400 System Description, Installation And Maintenance Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
(a)
14.

Aircraft Information

A.

Navigation Information

(1) Navigation information can come from multiple sources on a given aircraft including:
(a)
(b)
Description
Aircraft Position
Ground Speed
True Track
Aircraft Pitch/Roll
Altitude
True Heading
EFFECTIVITY
ALL
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ASPIRE-400
Commands the safety Channel Card to terminate the Secondary context.
The Hybrid Inertial/GNSS Data source, the GNSS Data source and the Inertial
Data source. One or more LRU can be providing the same type of data. ARINC
781-6 indicates that the Hybrid Inertial/GNSS Data solution is the preferred
solution followed by the GNSS Data and then the Inertial Data and are given
priority accordingly.
Navigation information is shown in Table 2-6:
Table 2-6. Navigation Data
Priority
1
2
3
1
2
3
1
2
3
There is no priority, the 1st
valid pair received will be
used.
1
2
3
4
5
1
2
Labels
254 Latitude Hybrid
255 Longitude Hybrid
110 Latitude GNSS
111 Longitude GNSS
310 Present Position Latitude (INS)
311 Present Position Longitude (INS)
175 Ground Speed Hybrid
112 Ground Speed GNSS
312 Ground Speed (INS)
137 Track Angle True Hybrid
103 Track Angle True GNSS
313 Track Angle – True (INS)
324 Pitch Angle (INS)
325 Roll Angle (INS)
262 Hybrid Height Above Ellipsoid (HAE)
370 GNSS Height (HAE)
261 Hybrid Altitude MSL
076 GNSS Altitude
361 Inertial Altitude
132 True Heading Hybrid
314 True Heading (INS)
23-15-49
3rd rvw Draft as of:
29 January, 2020
Page 2-38
22 Apr 2019