Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0MLH callsign genealogy
Currently held by GRISHAM, PAUL E
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 W0MLH's current licensee, walking backwards.
- Hogan, Michael LMOgranted 2016-05-20cancelled 2016-06-11
Successor callsigns
Callsigns held now by people who previously held W0MLH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0MLH, oldest first.
- GRISHAM, PAUL E CO1987-12-29 → cancelled 1999-12-30
- Hogan, Michael L MO2016-06-11 active