Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB3VWY callsign genealogy
Currently held by JOHNSON, MARC 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 KB3VWY's current licensee, walking backwards.
- JOHNSON, MARC DPAgranted 2008-12-02cancelled 2011-04-18
Successor callsigns
Callsigns held now by people who previously held KB3VWY.
- JOHNSON, MARC DPAgranted 2021-03-11