Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4RFM callsign genealogy
Currently held by MAYBEN, ROBERT 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 W4RFM's current licensee, walking backwards.
- MAYBEN, ROBERT FALgranted 1996-03-05cancelled 2003-02-11
Successor callsigns
Callsigns held now by people who previously held W4RFM.
No current licensee on record previously held this callsign.