Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC5WPW callsign genealogy
Currently held by HAMMONDS, GREG
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 KC5WPW's current licensee, walking backwards.
- HAMMONDS, GREGTXgranted 2020-05-18cancelled 2020-06-09
Successor callsigns
Callsigns held now by people who previously held KC5WPW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5WPW, oldest first.
- FARNSWORTH, ALAN K TX1996-11-02 → cancelled 2008-11-04
- HAMMONDS, GREG TX2020-06-09 active