Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4JLB callsign genealogy
Currently held by Bloomer, Jared L
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 KW4JLB's current licensee, walking backwards.
- Bloomer, Jared LGAgranted 2020-05-15cancelled 2020-06-05
Successor callsigns
Callsigns held now by people who previously held KW4JLB.
No current licensee on record previously held this callsign.