Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3WLS callsign genealogy
Currently held by Gartner, John C
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 W3WLS's current licensee, walking backwards.
- Gartner, John CPAgranted 2016-05-20cancelled 2016-06-18
Successor callsigns
Callsigns held now by people who previously held W3WLS.
No current licensee on record previously held this callsign.