FSG 2T - Avionics Transceiver
5 Watt, 760 Channel, 25 kHz channel spacing, 20 channel memory, mounts in 2 1/4" (57mm) instrument panel hole. Mounting screws included. 
This is a very, very nice radio.  You never hear of anyone complain about their Dittel radio.  The display features very large digits which make it easy to read.  The user interface is extremely simple.  Just rotate the large knob to select one of the 20 preset channels, or press the "F/CH" button to dial in any frequency. Press the large knob to move the underline between MHz and kHz.  Rotate the know to adjust the underlined number.  The "STO" button is used to store a frequency to one of the 20 preset channels.  It couldn't be any easier.  I also like how the display can show the battery voltage.
I very highly recommend purchasing all the options listed below.  The wiring harness is necessary for connecting all the wires to the radio.  The speaker box also acts as a wire junction box and makes it possible to connect all accessories without any soldering or even using a screwdriver.

Options

• F10028 - Wiring harness
• F10061 - Speaker box and wire junction box
• F10039 - Gooseneck microphone
• F10050 - Push-to-talk button with wires

FSG2T Install and Operation Manual

Lead time: About 1 Week - I don't stock this in the USA, but I can have it drop-shipped directly to you from the manufacturer in Germany.