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Aviation Alerts and Advisories

Service Bulletin 2193: G5 Airspeed Calibration

PRODUCTS AFFECTED: Garmin G5 Electronic Flight Instruments purchased or installed since May 2021 listed in the link below are affected. NOTE Serial numbers can be checked in Configuration Mode. To enter configuration mode and view the serial number: Hold down the knob while applying power to the G5. Select Device Information. Select SFD, SFD1, … Continued

Service Bulletin 2149: Automatic Power Off Setting

PRODUCTS AFFECTED: All Garmin G5 Electronic Flight Instruments installed with a battery are affected. COMPLIANCE: Recommended PURPOSE: To improve experience upon loss of aircraft power in-flight. DESCRIPTION: This service bulletin contains instructions to ensure the G5 will remain energized (with no user interaction) upon loss of aircraft power in-flight. Service Bulletin 2149 Rev A

Service Bulletin 2151: G5 Ver. 2 Battery Pack

PRODUCTS AFFECTED: Garmin G5 Electronic Flight Instruments (011-03809-00) using a G5 Ver. 2 Battery Pack (011-03893-01) are affected. NOTE G5 Electronic Flight Instruments (011-03809-00) with MOD 1 are not affected. DESCRIPTION: This service bulletin contains instructions to make sure the G5 Ver. 2 Battery Pack (011-03893-01) can energize the G5 (011-03809-00) without additional power inputs. … Continued

Service Advisory 2111 Rev C: 3rd Party Wireless SD Cards

REVISION C: Updated Issue and Action PRODUCTS AFFECTED: All Garmin aviation products are affected. ISSUE: Operating the aircraft while using an unapproved wireless transceiver device inserted into the SD card slot of your Garmin navigator may induce a malfunction, may cause damage to the unit, and may negatively affect the airworthiness approval of the installation. … Continued

Service Bulletin 2069 Rev A: Kavlico Pressure Sensor Inspections for G3X/G3X Touch Equipped Experimental Aircraft

PRODUCTS AFFECTED: G3X/G3X Touch systems installed in experimental aircraft with Kavlico pressure sensor part numbers P4055-15G-E4A, P4055-50G-E4A, or P4055-150G-E4A are affected. CERTIFICATION AUTHORIZATION: Experimental/LSA COMPLIANCE: Mandatory: Compliance with this service bulletin is mandatory within 30 calendar days of the published date of this bulletin, or at the next scheduled service interval; whichever occurs first. After … Continued

GDL 84/88 System Software Version 3.42 and WAAS Software Version 5.3

PRODUCTS AFFECTED: GDL 84/88 units listed in the table below are affected. Appliance P/N Model 011-02369-00 GDL 88 011-02370-00 GDL 88 w/WAAS 011-02371-00 GDL 88D 011-02372-00 GDL 88D w/WAAS 011-02369-10 GDL 88H 011-02370-10 GDL 88H w/WAAS 011-02371-10 GDL 88DH 011-02372-10 GDL 88DH w/WAAS 011-03727-00 GDL 84 w/WAAS 011-03728-00 GDL 84H w/WAAS   CERTIFICATION AUTHORIZATION: TSO … Continued

Service Advisory 2053: FAA Data Comm Operation

PRODUCTS AFFECTED: G1000, G2000, G3000, and G5000 systems with either Garmin’s FAA Data Comm option or FANS 1/A+ option operating in the United States are affected. ISSUE: To use the FAA’s Data Comm system the operator must define the equipment’s capability in the flight plan. In addition to the equipment codes which must be entered … Continued

Part 27 AML STC SR02120SE GTN 6XX/7XX Software v6.70 and GTN Xi Approval

PRODUCTS AFFECTED: GTN 6XX/7XX systems installed using Approved Model List (AML) Supplemental Type Certificate (STC) SR02120SE are affected. CERTIFICATION AUTHORIZATION: AML STC SR02120SE COMPLIANCE: Optional: This STC Service Bulletin may be incorporated at the owner’s discretion and is not warranty reimbursable. PURPOSE: STC SR02120SE, Master Drawing List revision 4 includes: Installation of GTN Xi hardware … Continued

G3X Touch EFIS Software Version 8.60

PRODUCTS AFFECTED: G3X Touch systems installed using Approved Model List (AML) Supplemental Type Certificate (STC) SA01899WI are affected. CERTIFICATION AUTHORIZATION: STC SA01899WI COMPLIANCE: Recommended: This service bulletin is recommended for certified G3X systems interfaced to a GFC 500 installed per Part 23 AML STC SA01866WI. For all other installations this STC Service Bulletin is optional … Continued