[Premium-Rx] Rockwell Collins HF-2050

[TERRY/N4SuB]

Good dat to all. I have aquired a HF-2050 with a serial number of E4. It 
has the preselector board installed. Inside it VERY different from the 
other "kids". Not sure what to make of it. I emailed Rockwell and they 
said it looks like it was an engining model with all the bells and 
whistles. Waiting to hear from RC again with some more info hopefully. 
If anyone has any info please help. Radio is immaculate and works like a 
modern rig--VERY quiet and sensitive!! Look forward to hearing from 
anyone.
Tnx-73--Terry N4SuB in VA