Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7IV callsign genealogy
Currently held by MERRILL, PAUL 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 W7IV's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W7IV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7IV, oldest first.
- Hyder, Harry R AZ2004-08-02 → cancelled 2008-04-23
- MERRILL, PAUL F NH2020-03-18 active