Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2BOI callsign genealogy
Currently held by HERMAN, MARK A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KC2BOI's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC2BOI.
- Herman, Mark APAgranted 2007-03-19cancelled 2007-04-07