Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N8ZB callsign genealogy
Currently held by ZIHLMAN SR, TERRY L
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 N8ZB's current licensee, walking backwards.
- ZIHLMAN SR, TERRY LNCgranted 2011-12-29cancelled 2020-02-15
- KD4ECOno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N8ZB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N8ZB, oldest first.
- GAUSS, ROBERT C OH2010-05-26 → cancelled 2017-11-01
- ZIHLMAN SR, TERRY L NC2020-02-15 active