Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4IFM callsign genealogy
Currently held by MOSS, I 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 W4IFM's current licensee, walking backwards.
- MOSS, I FSCgranted 2002-05-22cancelled 2008-11-14
- N4BMBno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W4IFM.
No current licensee on record previously held this callsign.