Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W1RMO callsign genealogy
Currently held by Orndorff, 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 W1RMO's current licensee, walking backwards.
- Orndorff, Robert MVAgranted 2001-02-15cancelled 2001-03-20
Successor callsigns
Callsigns held now by people who previously held W1RMO.
- ORNDORFF, ROBERT MVAgranted 2021-08-03