Audio control panel for Boeing 737NG. Consisting on the following elements:

* front panel size 145x115 mm
* auxiliary panel
* keys (pieces unglued)

Components needed (not included):

* 5 OMROM B3F 4050 keyswitches
* 1 ON-OFF-ON switch (spring loaded to the center)
* 2 ON-OFF switches
* 1 rotary switch (12 positions, 1 circuit)