Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6LKK callsign genealogy
Currently held by So, Hadley
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 W6LKK's current licensee, walking backwards.
- So, HadleyCAgranted 2016-06-27cancelled 2016-07-23
Successor callsigns
Callsigns held now by people who previously held W6LKK.
- BENNETT, ERICH DUTgranted 2025-04-08
All historical holders
Every license row we've seen with the callsign W6LKK, oldest first.
- BENNETT, ERICH D CA1998-08-14 → cancelled 2005-05-20
- So, Hadley IA2026-07-03 active