Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1UAF callsign genealogy
Currently held by Gotthardt, John 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 K1UAF's current licensee, walking backwards.
- Gotthardt, John RNHgranted 2016-01-14cancelled 2016-02-02
Successor callsigns
Callsigns held now by people who previously held K1UAF.
No current licensee on record previously held this callsign.