Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W0PKY callsign genealogy
Currently held by Piper, Robert G
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 W0PKY's current licensee, walking backwards.
- Piper, Robert GCAgranted 2002-07-10cancelled 2002-09-27
Successor callsigns
Callsigns held now by people who previously held W0PKY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0PKY, oldest first.
- PIPER, FRED R ND1995-07-11 → cancelled 2002-02-27
- Piper, Robert G CA2012-08-14 → cancelled 2024-09-28