Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9RMH callsign genealogy
Currently held by HARRIS, ROBERT 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 W9RMH's current licensee, walking backwards.
- HANSEN, RANDAL MILgranted 2015-04-09cancelled 2019-04-16
Successor callsigns
Callsigns held now by people who previously held W9RMH.
- HARRIS, ROBERT MILgranted 2017-03-28cancelled 2023-09-06
All historical holders
Every license row we've seen with the callsign W9RMH, oldest first.
- HARRIS, ROBERT M IL2015-09-29 → cancelled 2017-03-28
- Hansen, Randal M IL2019-04-16 active