Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3GER callsign genealogy
Currently held by KERLIN, ROBERT A
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 N3GER's current licensee, walking backwards.
- KOCH, BERNDTXgranted 2020-11-23cancelled 2020-12-19
Successor callsigns
Callsigns held now by people who previously held N3GER.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3GER, oldest first.
- KERLIN, ROBERT A PA1989-12-05 → cancelled 2002-03-07
- KOCH, BERND TX2020-12-19 active