Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1FRM callsign genealogy
Currently held by MILLER, FRANK 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 K1FRM's current licensee, walking backwards.
- MILLER, FRANK RCAgranted 1992-05-26cancelled 2001-09-18
Successor callsigns
Callsigns held now by people who previously held K1FRM.
No current licensee on record previously held this callsign.