Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4VKQ callsign genealogy
Currently held by KROHN, THOMAS F
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 N4VKQ'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 N4VKQ.
- KROHN, THOMAS FFLgranted 2003-07-25cancelled 2015-07-28