Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1FRE callsign genealogy
Currently held by WASHBURN, ISAIAH M
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 W1FRE's current licensee, walking backwards.
- WASHBURN, ISAIAH MVTgranted 2023-01-19cancelled 2023-02-07
Successor callsigns
Callsigns held now by people who previously held W1FRE.
No current licensee on record previously held this callsign.