Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1JLB callsign genealogy
Currently held by BOGNER, JOHN 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 W1JLB's current licensee, walking backwards.
- Bogner, John WMEgranted 2002-05-10cancelled 2006-01-06
Successor callsigns
Callsigns held now by people who previously held W1JLB.
- BLACKWELL, JOHNNIE LSCgranted 2019-05-06
All historical holders
Every license row we've seen with the callsign W1JLB, oldest first.
- BOGNER, JOHN W ME2025-12-17 active
- BLACKWELL, JOHNNY L— → cancelled 1999-06-02