Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1VU callsign genealogy
Currently held by West Rainbow DX Association
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 K1VU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K1VU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1VU, oldest first.
- Johnson, Robert E MA2011-04-15 → cancelled 2017-01-30
- West Rainbow DX Association CT2019-02-20 active