Regulatory Compliance; Tso Authorization And Advisory Circular References - Garmin GDL 88 Installation Manual

1.5 Regulatory Compliance

1.5.1 TSO Authorization and Advisory Circular References

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.
All GTN unit functions are design approved under the TSO. Unauthorized changes or modifications to
any GTN unit product may void the compliance to required regulations and authorization for continued
equipment usage.
C – Complete TSO I – Incomplete TSO
Airborne Navigation Sensors
Using the Global Position System
C C
Augmented by the Satellite Based
Augmentation System (SBAS)
Universal Access Transceiver
C C
(UAT) Automatic Dependent
Surveillance-Broadcast (ADS-B)
Equipment Operating on
C C
Frequency of 978 MHz
Aircraft Flight Information
Services – Broadcast (FIS-B)
I I I I
Data Link Systems and
Equipment
Extended Squitter Automatic
Dependent Surveillance –
I I
Broadcast (ADS-B) and Traffic
Information Service – Broadcast
(TIS-B) Equipment Operating on
I I the Radio Frequency of 1090
Megahertz (MHz)
Avionics Supporting Automatic
Dependent Surveillance –
I I I I
Broadcast (ADS-B) Aircraft
Surveillance Applications (ASA)
GDL 88 TSO Installation Manual
190-01122-00
Table 1-9. TSO Authorization
TSO/ETSO/
Function SAE/RTCA/
EUROCAE
TSO-C145c
TSO-C154c
TSO-C157
TSO-C166b
TSO-C195
Class/
Type
B2
DO-229D
A1H
DO-282B
A1S
DO-267A
A1
DO-260B
C1,
C2,
DO-317
C3, C4
Applicable SW Applicable CLD
P/Ns P/Ns
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Rev. A