Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7ELK callsign genealogy
Currently held by BLOOMFIELD, JOHN R
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 KB7ELK's current licensee, walking backwards.
- Brown, Joel MORgranted 2017-12-12cancelled 2018-08-14
Successor callsigns
Callsigns held now by people who previously held KB7ELK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7ELK, oldest first.
- BLOOMFIELD, JOHN R UT1988-04-12 → cancelled 2000-04-13
- Brown, Joel M OR2018-08-14 active