Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7KW callsign genealogy
Currently held by ISLER, RODERICK J
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 WA7KW's current licensee, walking backwards.
- ISLER, RODERICK JMDgranted 2007-09-18cancelled 2015-05-12
Successor callsigns
Callsigns held now by people who previously held WA7KW.
- SMITH, GERALD WORgranted 2012-11-09cancelled 2024-12-04
All historical holders
Every license row we've seen with the callsign WA7KW, oldest first.
- SMITH, GERALD W OR2012-06-22 → cancelled 2012-11-09
- ISLER, RODERICK J NV2025-03-18 active