KING RADIO CORP KFS 560 071-1013-06/07 AVIONICS VHF NAV CONTROL We are offering you a KING VHF NAV CONTROL, this unit is pre-owned and shows, please study pictures and ask questions before buying and not after, acquired from closing shop, we do not have any means to perform any testing on it, buyer must have it properly inspected and/or repaired and/or certified before it is put to use, unit wa...