Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1ERF callsign genealogy
Currently held by Erf, Kyle
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 K1ERF's current licensee, walking backwards.
- Erf, KyleNYgranted 2025-12-23cancelled 2026-01-30
Successor callsigns
Callsigns held now by people who previously held K1ERF.
No current licensee on record previously held this callsign.