Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0JMA callsign genealogy
Currently held by Allen, James 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 W0JMA's current licensee, walking backwards.
- Allen, James MCOgranted 2004-07-07cancelled 2004-10-08
Successor callsigns
Callsigns held now by people who previously held W0JMA.
No current licensee on record previously held this callsign.