Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0MRJ callsign genealogy
Currently held by JABLONSKY, ALENA 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 W0MRJ's current licensee, walking backwards.
- Hanson, Donald RMOgranted 2017-12-05cancelled 2017-12-27
Successor callsigns
Callsigns held now by people who previously held W0MRJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0MRJ, oldest first.
- JABLONSKY, ALENA M MO1998-03-31 → cancelled 2010-04-01
- Hanson, Donald R MO2017-12-27 active