Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6OBS callsign genealogy
Currently held by FERRY, MICHAEL R
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 N6OBS's current licensee, walking backwards.
- FERRY, MICHAEL RCAgranted 1999-04-05cancelled 2000-03-11
Successor callsigns
Callsigns held now by people who previously held N6OBS.
- FERRY, MICHAEL RCAgranted 2021-05-03