Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4AC callsign genealogy
Currently held by DILKS, CHARLES H
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 W4AC's current licensee, walking backwards.
- KF4AQAcancelledPFAHLER, LLOYD Lcancelled 1998-08-17
Successor callsigns
Callsigns held now by people who previously held W4AC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4AC, oldest first.
- DILKS, CHARLES H FL1994-05-31 → cancelled 1998-02-08
- TAMIAMI AMATEUR RADIO CLUB FL2018-05-25 active