Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6WOW callsign genealogy
Currently held by Robertson, Nancy 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 KK6WOW's current licensee, walking backwards.
- Robertson, Nancy RCAgranted 2023-08-17cancelled 2023-09-08
Successor callsigns
Callsigns held now by people who previously held KK6WOW.
- Matias, Adolfo LVAgranted 2020-01-31
All historical holders
Every license row we've seen with the callsign KK6WOW, oldest first.
- Matias, Adolfo Lambert MD2015-03-28 → cancelled 2020-01-31
- Robertson, Nancy R ND2023-09-08 active