Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4RDP callsign genealogy
Currently held by Branicky, Robert A
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 N4RDP's current licensee, walking backwards.
- Branicky, Robert ALAgranted 2017-05-15cancelled 2018-12-11
Successor callsigns
Callsigns held now by people who previously held N4RDP.
- WHEATLEY, JAMES PKYgranted 2023-10-24