Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4BUG callsign genealogy
Currently held by GEUKES, 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 N4BUG's current licensee, walking backwards.
- Dewarf, Larry AFLgranted 2015-11-18cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held N4BUG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4BUG, oldest first.
- GEUKES, DANIEL W FL2002-07-31 → cancelled 2013-11-20
- Dewarf, Larry A FL2015-12-08 active