Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3CDF callsign genealogy
Currently held by RODEHEAVER, MICHAEL T
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 W3CDF's current licensee, walking backwards.
- Rodeheaver, Michael TPAgranted 2006-02-16cancelled 2006-04-28
Successor callsigns
Callsigns held now by people who previously held W3CDF.
No current licensee on record previously held this callsign.