Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0PMA callsign genealogy
Currently held by Allen, Philip M
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 W0PMA's current licensee, walking backwards.
- Allen, Philip MNEgranted 2021-01-11cancelled 2021-02-13
Successor callsigns
Callsigns held now by people who previously held W0PMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0PMA, oldest first.
- STEWART, BERT C SD1996-07-31 → cancelled 2002-11-28
- Allen, Philip M CA2021-02-13 active