Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0GFR callsign genealogy
Currently held by Holt, Andrew 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 K0GFR's current licensee, walking backwards.
- Holt, Andrew JMOgranted 2019-11-26cancelled 2019-12-17
Successor callsigns
Callsigns held now by people who previously held K0GFR.
- Holt, Andrew JMOgranted 2021-04-20