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(2025) Service Bulletin 25005 Rev A: Approval of GMA™ 35 (-6X), GMA 35c (-8X) Audio Panel Part Numbers
PRODUCTS AFFECTED:
GMA 35 (-6X) and GMA 35c (-8X) products installed under SA02019SE-D are affected.
NOTE
This does not apply to GMA 35(c) 011-02299-0( ), 011-02299-2( ), and 011-02299-4( ) units.
CERTIFICATION AUTHORIZATION:
STC SA02019SE-D MDL Revision 45
COMPLIANCE:
Optional: This STC service bulletin may be incorporated at the owner’s discretion.
DOCUMENTATION CONSIDERATIONS:
Documents listed in Table 2 are required to be issued to the aircraft owner/operator before the aircraft is returned to service, if not already provided.
Table 2
| Document Title | Part Number | Revision |
| GTN Xi Part 23 AML STC Maintenance Manual | 190-01007-C1 | 6 |
| System Maintenance Manual, GTN 6XX/7XX Part 23 AML STC | 190-01007-A1 | 13 |
PURPOSE:
This STC Service Bulletin provides notification of an update to STC SA02019SE-D MDL Revision 45.
STC SA02019SE-D MDL Revision 45 approves the units listed in Table 1.
NOTE
The units listed below require software version downgrade from those loaded at the Garmin factory to be in compliance with STC SA02019SE-D MDL Revision 45 (e.g. ASR Grammar Software downgraded to Version 4.20).
Table 1
| Model | Appliance P/N |
| GMA 35 | 011-02299-6( ) |
| GMA 35c | 011-02299-8( ) |
WARRANTY INFORMATION:
This modification is not warranty reimbursable.