(2021) Service Alert 21117 Rev B: Aural Alerts Volume Low Over Speaker

REVISION B:

Added Resolution

PRODUCTS AFFECTED:

Textron Aviation Inc. (Beechcraft) King Air model B200, B200C, B200GT, B200CGT, 300, 300LW, B300, and B300C aircraft equipped with all of the following are affected:

• G1000 NXi Integrated Flight Deck per STC SA01535WI-D
• G1000 NXi System Software Version 2286.11, 2286.12, or 2286.13

NOTE
Use the FMS knob to select the ‘AUX – System Status’ page to view the System Software Version. The System Software Version is shown in the upper right box.

• GMA 1360 Audio Panel

ISSUE:

Aircraft aural alerts (Stall Warn / Gear / Cabin Altitude) volume over speakers may not be audible in flight.

PILOT ACTION:

Wear a headset while flying.

RESOLUTION:

Contact your local dealer for incorporation of Garmin STC Service Bulletin 21118.