Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1PN callsign genealogy
Currently held by ROCK, 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 W1PN's current licensee, walking backwards.
- HASKELL, EDWARD SRIgranted 2003-12-30cancelled 2009-04-07
Successor callsigns
Callsigns held now by people who previously held W1PN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1PN, oldest first.
- ROCK, CHARLES H ME1997-05-20 → cancelled 2007-03-17
- HASKELL, EDWARD S OK2019-10-01 active