On the left is a cradle for a Pioneer XMP3 radio, powered and attached to an antenna under the windshield.  It is wired into the Autocom audio input.  On the right a Garmin Zumo 660 mount.  It is powered, but the audio is not interfaced with the Autocom.

File: IMG_5393.jpg
File size: 1,280KB
Image Serial Number: 000-5393
Camera Model: Canon EOS 5D Mark II
Camera serial number: 0320104469
Firmware: Firmware Version 2.0.7
Owner: Randolph A Prade
Date/Time: 2010:07:28 07:15:06
Copyright: All images copyright Randolph A Prade
Shutter speed: 1/160 sec
Aperture: 9
Exposure mode: Program
Flash: Off
Metering mode: Evaluative
Drive mode: Continuous
ISO: 400
Lens: EF24-105mm f/4L IS USM
Focal length: 28mm
Subject distance: 648 m
AF mode: One-shot AF
Image size: 1500 x 812
Rotation: none
Image quality: Raw
White balance: Auto
Picture style: Standard
Color space: sRGB
Saturation: Normal
Sharpness: 3
Contrast: Normal
Tone: Normal
Custom Functions:
Default settings
User comments:
"On the left is a cradle for a Pioneer XMP3 radio, powered and attached to an antenna under the windshield. It is wired into the Autocom audio input. On the right a Garmin Zumo 660 mount. It is powered, but the audio is not interfaced with the Autocom."