Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0PIK callsign genealogy
Currently held by Masson, Pauline
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 W0PIK's current licensee, walking backwards.
- Masson, PaulineMOgranted 2012-07-18cancelled 2013-11-09
Successor callsigns
Callsigns held now by people who previously held W0PIK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0PIK, oldest first.
- ZITZMAN, CARL E MO2002-03-05 → cancelled 2011-08-10
- Masson, Pauline MO2023-09-19 active