Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7IBL callsign genealogy
Currently held by STRAND, 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 W7IBL's current licensee, walking backwards.
- STRAND, JOHN RCAgranted 2016-02-10
Successor callsigns
Callsigns held now by people who previously held W7IBL.
- STRAND, JOHN RCAgranted 2016-02-10