Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4BD callsign genealogy
Currently held by McRae, Robert N
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 KN4BD's current licensee, walking backwards.
- McRae, Robert NFLgranted 2017-03-22cancelled 2021-05-07
Successor callsigns
Callsigns held now by people who previously held KN4BD.
No current licensee on record previously held this callsign.