Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3WFM callsign genealogy
Currently held by Milligan, William 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 W3WFM's current licensee, walking backwards.
- Milligan, William FMDgranted 2008-02-19cancelled 2009-05-12
Successor callsigns
Callsigns held now by people who previously held W3WFM.
- MILLER, PHILLIP RMDgranted 2020-03-04
All historical holders
Every license row we've seen with the callsign W3WFM, oldest first.
- MILLER, PHILLIP R MD1997-11-24 → cancelled 2000-05-16
- Milligan, William F MD2019-02-21 active