190-01878-02
GMA 342/345 Installation Manual
Rev. 5
Page 1-7
1.4 Certification
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 if performed under 14
CFR part 43 or the applicable airworthiness requirements.
The GMA 345 and GMA 342 have been shown to meet compliance with the claimed TSO(s) when
interfaced with the equipment defined in this installation manual, and installed in accordance with the
requirements and limitations as defined in this installation manual.
The Appliance Project Identifier (API) for the GMA 342 and GMA 345 is GMN-01319. The API has been
used for project identification with the FAA. See applicable hardware and software part numbers to
identify appliance approvals.
1.4.1 TSO Compliance
Table 1-8 GMA 342/345 (011-03520-00 and 011-03520-10) TSO Compliance
Function
TSO/ETSO/
RTCA/EUROCAE
Category
Applicable LRU
Software Part
Numbers
Applicable LRU
Boot Block Part
Numbers
Airborne Radio Marker
Receiving Equipment
TSO-C35d
DO-143
A
All
006-B2227-0( )
All
006-B2227-B( )
Aircraft Audio
Systems and
Equipment
TSO-C139a
DO-214A
Class Ib
Table 1-9 GMA 345 (011-03520-20) TSO Compliance
Function
TSO/ETSO/
RTCA/EUROCAE
Category
Applicable LRU
Software Part
Numbers
Applicable LRU
Boot Block Part
Numbers
Airborne Radio Marker
Receiving Equipment
TSO-C35d
DO-143
A
All
006-B2227-0()
except
006-B2227-00
and
006-B2227-01
All
006-B2227-B( )
Aircraft Audio
Systems and
Equipment
TSO-C139a
DO-214A
Class Ib
