Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1RFW callsign genealogy
Currently held by WHELAN, ROB F
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 K1RFW's current licensee, walking backwards.
- WHELAN, ROB FTNgranted 2020-10-28cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held K1RFW.
No current licensee on record previously held this callsign.