Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PCW callsign genealogy
Currently held by MC KIERNAN, FRANCIS
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 W4PCW's current licensee, walking backwards.
- Cangemi, RobertNYgranted 2014-03-05cancelled 2014-03-22
Successor callsigns
Callsigns held now by people who previously held W4PCW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4PCW, oldest first.
- MC KIERNAN, FRANCIS FL1997-03-05 → cancelled 2009-03-06
- Cangemi, Robert NY2024-04-02 active