1.6
Regulatory Compliance
1.6.1
TSO Authorization and Advisory Circular Reference
The conditions and tests required for TSO approval of this article are minimum performance standards.
It is the responsibility of those installing this article either on or within a specific type or class of aircraft
to determine that the aircraft installation conditions are within the TSO standards. TSO articles must
have separate approval for installation in an aircraft. The article may be installed only in compliance
with 14 CFR part 43 or the applicable airworthiness requirements.
The GNS 400W series provides a GPS position output for use with ADS-B output equipment. It is the
installer's responsibility to ensure the ADS-B Out system is compliant with AC 20-165 and to ensure
compatibility between the GNS 400W series unit and the ADS-B Out equipment. See 14 CFR 91.227
Garmin ADS-B Out Compatible Equipment (Garmin P/N 190-01533-00) for compatible equipment
shown to be eligible for 14 CFR 91.227-compliant installations in accordance with AC 20-165.
Function
● ●
ILS Glideslope
● ●
ILS Localizer
●
●
VHF COM
Transmitter
●
●
VHF COM
● ● ● ●
Receiver
● ●
VOR Receiver
Multipurpose
● ● ● ● ●
Display
● ● ● ● ●
GPS/WAAS
● ● ● ● ●
HTAWS [1]
[1] Main SW (006-B1144-2( )) version 5.00 or later required for HTAWS.
Page 1-10
Rev. G
Table 1-3. TSO Authorization
TSO
Category
TSO-C34e
ETSO-2C34f
RTCA/DO-192
EUROCAE ED-47B
TSO-C36e
ETSO-2C36f
RTCA/DO-195
EUROCAE ED-46B
Class 4 and 6
TSO-C37d
ETSO-2C37e
RTCA/DO-186A
Class 3 and 5
EUROCAE ED-23B
TSO-C38d
ETSO-2C38e
Class C and
RTCA/DO-186A
EUROCAE ED-23B
TSO-C40c
ETSO-2C40c
RTCA/DO-196
EUROCAE ED-22B
TSO-C113
ETSO-C113
SAE AS 8034
TSO-C146a
ETSO-C146
RTCA/DO-229C
TSO-C194
RTCA/DO-309
Non-ETSO Function
Software Part Number
Included in unit level part
number
Included in unit level part
number
Included in unit level part
100nm
number
200nm
Included in unit level part
E
number
Included in unit level part
number
006-B0448-02 thru -0( )
or
006-B1144-1( ) thru -2( )
006-B0408-04 thru -0( )
or
006-B0408-2( )
Class 3
006-B0448-02 thru -0( )
or
006-B1144-1( ) thru -2( )
006-B1144-2( )
GNS 400W Series Installation Manual
190-00356-08