Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3KGO callsign genealogy
Currently held by Sherer Jr, John 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 N3KGO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N3KGO.
- Sherer Jr, John ANJgranted 2010-11-09cancelled 2011-03-18
All historical holders
Every license row we've seen with the callsign N3KGO, oldest first.
- Sherer Jr, John A NJ2001-07-19 → cancelled 2010-11-09
- Sherer Jr, John A NJ2012-06-08 → cancelled 2024-06-11