Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3POM callsign genealogy
Currently held by Nepomuceno, Frederick D
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 N3POM's current licensee, walking backwards.
- Nepomuceno, FrederickCOgranted 2020-05-18cancelled 2024-03-23
Successor callsigns
Callsigns held now by people who previously held N3POM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3POM, oldest first.
- SPICER, ROBERT L NJ1993-11-30 → cancelled 2005-12-01
- Nepomuceno, Frederick D CO2024-03-23 active