Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2RCR callsign genealogy
Currently held by BERTHOLD, JOHN O
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 N2RCR's current licensee, walking backwards.
- BERTHOLD, JOHN ONYgranted 2019-06-03cancelled 2020-11-17
Successor callsigns
Callsigns held now by people who previously held N2RCR.
- BERTHOLD, JOHN ONYgranted 2019-06-03cancelled 2020-11-17
All historical holders
Every license row we've seen with the callsign N2RCR, oldest first.
- BERTHOLD, JOHN O NY2020-11-17 active
- BERTHOLD, JOHN O— → cancelled 1999-04-21