Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4RNG callsign genealogy
Currently held by BOWER, MILBURN V
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 N4RNG's current licensee, walking backwards.
- Borger, Robert DKYgranted 2015-11-18cancelled 2017-02-07
Successor callsigns
Callsigns held now by people who previously held N4RNG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4RNG, oldest first.
- BOWER, MILBURN V AL1997-10-15 → cancelled 2009-10-16
- Borger, Robert D KY2017-02-07 active