Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG6GPF callsign genealogy
Currently held by Viterbi, Alexander J
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 KG6GPF's current licensee, walking backwards.
- Viterbi, Alexander JCAgranted 2001-04-25cancelled 2001-05-23
Successor callsigns
Callsigns held now by people who previously held KG6GPF.
- Viterbi, Alexander JCAgranted 2001-04-25cancelled 2001-05-29