Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6LES 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 KF6LES's current licensee, walking backwards.
- Welch, Robert GCAgranted 1997-07-22cancelled 2002-04-03
Successor callsigns
Callsigns held now by people who previously held KF6LES.
- Welch, Robert GCAgranted 1997-07-22cancelled 2002-04-03
All historical holders
Every license row we've seen with the callsign KF6LES, oldest first.
- Wlech, Robert G CA1997-07-22 → cancelled 2000-04-12
- Welch, Robert G CA2012-05-01 → cancelled 2024-05-02