Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2OFC callsign genealogy
Currently held by Rogan, Robert 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 K2OFC's current licensee, walking backwards.
- Rogan, Robert ENJgranted 2010-10-07cancelled 2016-09-09
Successor callsigns
Callsigns held now by people who previously held K2OFC.
No current licensee on record previously held this callsign.