Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CPW callsign genealogy
Currently held by WARE, IAN C
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 W4CPW's current licensee, walking backwards.
- WARE, IAN CFLgranted 2020-07-09cancelled 2020-09-01
Successor callsigns
Callsigns held now by people who previously held W4CPW.
- WARE, IAN CFLgranted 2020-12-22