Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4VEC callsign genealogy
Currently held by Johnson, Adam D
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 K4VEC's current licensee, walking backwards.
- Johnson, Adam DNCgranted 2000-10-11cancelled 2004-08-03
Successor callsigns
Callsigns held now by people who previously held K4VEC.
- Johnson, Adam DMAgranted 2024-08-16