Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4OE callsign genealogy
Currently held by Calkins, Bruce W
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 KV4OE's current licensee, walking backwards.
- Calkins, Bruce WTNgranted 2012-02-16cancelled 2013-06-05
Successor callsigns
Callsigns held now by people who previously held KV4OE.
No current licensee on record previously held this callsign.