Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6KF callsign genealogy
Currently held by Welch, Robert G
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 AD6KF's current licensee, walking backwards.
- Welch, Robert GCAgranted 2012-05-01cancelled 2024-05-02
Successor callsigns
Callsigns held now by people who previously held AD6KF.
- Welch, Robert GCAgranted 2012-05-01cancelled 2024-05-02