Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3DBI callsign genealogy
Currently held by McDonnell, Daniel W
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 K3DBI's current licensee, walking backwards.
- McDONNELL, DANIEL WNCgranted 2008-09-30cancelled 2014-05-13
Successor callsigns
Callsigns held now by people who previously held K3DBI.
No current licensee on record previously held this callsign.