1.9.2 TSO/ETSO Deviations
TSO/ETSO
1. Garmin was granted a deviation from TSO-C112 to use RTCA DO-178B instead of RTCA
DO-178A.
2. Garmin was granted a deviation from TSO-C112 to use RTCA DO-160D instead of RTCA
TSO-C112
DO-160B.
3. Garmin was granted a deviation from TSO-C112 to use RTCA DO-181C instead of RTCA
DO-181.
1. Garmin was granted a deviation from TSO-C166 to use RTCA DO-160D instead of RTCA
TSO-C166
DO-160E.
1.10 Reference Documents
The following publications are sources of additional information for installing the GTX 23. Before
installing the unit, the technician should read all relevant referenced materials along with this manual.
Part Number
190-01115-01
GTX 23 Installation Manual
190-00906-01
Deviation
Document
G3X Installation Manual
Page 1-7
Revision A